Bearings - Needle Roller Inner Rings– Page13 – Miniature Bearings Australia

Inside Diameter	Outside Diameter	Length (L)	Features	Indicative Image
Needle Roller Inner Rings Bearings - 38.1x47.625x32 mm - Chrome Steel Inner Ring
Inside Diameter 38.100 mm (Equiv. 1.5 in.)	Outside Diameter 47.625 mm (Equiv. 1.875 in.)	Length (L) 32.000 mm (Equiv. 1.26 in.)
Material: Chrome Steel
Part Number: IR-0381-0476-0320 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $31.05 AUD Regular price ~~$37.25 AUD~~ Sale price $31.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Inside Diameter	Outside Diameter	Length (L)	Features	Indicative Image
Needle Roller Inner Rings Bearings - 38.1x47.625x32 mm - Chrome Steel Inner Ring
Inside Diameter 38.100 mm (Equiv. 1.5 in.)	Outside Diameter 47.625 mm (Equiv. 1.875 in.)	Length (L) 32.000 mm (Equiv. 1.26 in.)
Material: Chrome Steel
Part Number: IR-0381-0476-0320 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $31.05 AUD Regular price ~~$37.25 AUD~~ Sale price $31.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0381-0476-0320 (Each) --- Needle Roller Inner Rings Bearings - 38.1x47.625x32 mm - Chrome Steel Inner Ring Sale IR-0381-0476-0320 (Each) --- Needle Roller Inner Rings Bearings - 38.1x47.625x32 mm - Chrome Steel Inner Ring Regular price $31.05 AUD Regular price ~~$37.25 AUD~~ Sale price $31.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x17 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 17.000 mm (Equiv. 0.669 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0170 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x17 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 17.000 mm (Equiv. 0.669 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0170 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0170 (Each) --- Needle Roller Inner Rings Bearings - 40x45x17 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0170 (Each) --- Needle Roller Inner Rings Bearings - 40x45x17 mm - Chrome Steel Inner Ring Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x20 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 20.000 mm (Equiv. 0.787 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $23.23 AUD Regular price ~~$27.87 AUD~~ Sale price $23.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x20 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 20.000 mm (Equiv. 0.787 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $23.23 AUD Regular price ~~$27.87 AUD~~ Sale price $23.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0200 (Each) --- Needle Roller Inner Rings Bearings - 40x45x20 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0200 (Each) --- Needle Roller Inner Rings Bearings - 40x45x20 mm - Chrome Steel Inner Ring Regular price $23.23 AUD Regular price ~~$27.87 AUD~~ Sale price $23.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x20.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 20.500 mm (Equiv. 0.807 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0205 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $28.59 AUD Regular price ~~$34.31 AUD~~ Sale price $28.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x20.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 20.500 mm (Equiv. 0.807 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0205 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $28.59 AUD Regular price ~~$34.31 AUD~~ Sale price $28.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0205 (Each) --- Needle Roller Inner Rings Bearings - 40x45x20.5 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0205 (Each) --- Needle Roller Inner Rings Bearings - 40x45x20.5 mm - Chrome Steel Inner Ring Regular price $28.59 AUD Regular price ~~$34.31 AUD~~ Sale price $28.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x25.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 25.500 mm (Equiv. 1.004 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0255 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x25.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 25.500 mm (Equiv. 1.004 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0255 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0255 (Each) --- Needle Roller Inner Rings Bearings - 40x45x25.5 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0255 (Each) --- Needle Roller Inner Rings Bearings - 40x45x25.5 mm - Chrome Steel Inner Ring Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x30 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 30.000 mm (Equiv. 1.181 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $27.95 AUD Regular price ~~$33.55 AUD~~ Sale price $27.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x30 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 30.000 mm (Equiv. 1.181 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $27.95 AUD Regular price ~~$33.55 AUD~~ Sale price $27.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0300 (Each) --- Needle Roller Inner Rings Bearings - 40x45x30 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0300 (Each) --- Needle Roller Inner Rings Bearings - 40x45x30 mm - Chrome Steel Inner Ring Regular price $27.95 AUD Regular price ~~$33.55 AUD~~ Sale price $27.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x30.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 30.500 mm (Equiv. 1.201 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0305 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x30.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 30.500 mm (Equiv. 1.201 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0305 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0305 (Each) --- Needle Roller Inner Rings Bearings - 40x45x30.5 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0305 (Each) --- Needle Roller Inner Rings Bearings - 40x45x30.5 mm - Chrome Steel Inner Ring Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x34 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 34.000 mm (Equiv. 1.339 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0340 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x34 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 34.000 mm (Equiv. 1.339 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0340 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0340 (Each) --- Needle Roller Inner Rings Bearings - 40x45x34 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0340 (Each) --- Needle Roller Inner Rings Bearings - 40x45x34 mm - Chrome Steel Inner Ring Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x40 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 40.000 mm (Equiv. 1.575 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0400 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x40 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 40.000 mm (Equiv. 1.575 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0400 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0400 (Each) --- Needle Roller Inner Rings Bearings - 40x45x40 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0400 (Each) --- Needle Roller Inner Rings Bearings - 40x45x40 mm - Chrome Steel Inner Ring Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x45x40.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 40.500 mm (Equiv. 1.594 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0405 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x45x40.5 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 45.000 mm (Equiv. 1.772 in.)	Length (L) 40.500 mm (Equiv. 1.594 in.)
Material: Chrome Steel
Part Number: IR-0400-0450-0405 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0450-0405 (Each) --- Needle Roller Inner Rings Bearings - 40x45x40.5 mm - Chrome Steel Inner Ring Sale IR-0400-0450-0405 (Each) --- Needle Roller Inner Rings Bearings - 40x45x40.5 mm - Chrome Steel Inner Ring Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x48x22 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 22.000 mm (Equiv. 0.866 in.)
Material: Chrome Steel
Part Number: IR-0400-0480-0220 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x48x22 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 22.000 mm (Equiv. 0.866 in.)
Material: Chrome Steel
Part Number: IR-0400-0480-0220 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0480-0220 (Each) --- Needle Roller Inner Rings Bearings - 40x48x22 mm - Chrome Steel Inner Ring Sale IR-0400-0480-0220 (Each) --- Needle Roller Inner Rings Bearings - 40x48x22 mm - Chrome Steel Inner Ring Regular price $22.50 AUD Regular price ~~$27.00 AUD~~ Sale price $22.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x48x23 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 23.00 mm (Equiv. 0.906 in.)
Material: Chrome Steel Brand: IKO
Part Number: IR-0400-0480-0230 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x48x23 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 23.00 mm (Equiv. 0.906 in.)
Material: Chrome Steel Brand: IKO
Part Number: IR-0400-0480-0230 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0480-0230 (Each) --- Needle Roller Inner Rings Bearings - 40x48x23 mm - Chrome Steel Inner Ring Sale IR-0400-0480-0230 (Each) --- Needle Roller Inner Rings Bearings - 40x48x23 mm - Chrome Steel Inner Ring Regular price $30.14 AUD Regular price ~~$36.16 AUD~~ Sale price $30.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x48x30 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 30.00 mm (Equiv. 1.181 in.)
Material: Chrome Steel Brand: NTN
Part Number: IR-0400-0480-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.23 AUD Regular price ~~$48.27 AUD~~ Sale price $40.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x48x30 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 30.00 mm (Equiv. 1.181 in.)
Material: Chrome Steel Brand: NTN
Part Number: IR-0400-0480-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $40.23 AUD Regular price ~~$48.27 AUD~~ Sale price $40.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0480-0300 (Each) --- Needle Roller Inner Rings Bearings - 40x48x30 mm - Chrome Steel Inner Ring Sale IR-0400-0480-0300 (Each) --- Needle Roller Inner Rings Bearings - 40x48x30 mm - Chrome Steel Inner Ring Regular price $40.23 AUD Regular price ~~$48.27 AUD~~ Sale price $40.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x48x40 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 40.000 mm (Equiv. 1.575 in.)
Material: Chrome Steel
Part Number: IR-0400-0480-0400 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x48x40 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 40.000 mm (Equiv. 1.575 in.)
Material: Chrome Steel
Part Number: IR-0400-0480-0400 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0480-0400 (Each) --- Needle Roller Inner Rings Bearings - 40x48x40 mm - Chrome Steel Inner Ring Sale IR-0400-0480-0400 (Each) --- Needle Roller Inner Rings Bearings - 40x48x40 mm - Chrome Steel Inner Ring Regular price $43.95 AUD Regular price ~~$52.75 AUD~~ Sale price $43.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x48x41 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 41.00 mm (Equiv. 1.614 in.)
Material: Chrome Steel Brand: IKO
Part Number: IR-0400-0480-0410 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $56.59 AUD Regular price ~~$67.91 AUD~~ Sale price $56.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x48x41 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 41.00 mm (Equiv. 1.614 in.)
Material: Chrome Steel Brand: IKO
Part Number: IR-0400-0480-0410 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $56.59 AUD Regular price ~~$67.91 AUD~~ Sale price $56.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0480-0410 (Each) --- Needle Roller Inner Rings Bearings - 40x48x41 mm - Chrome Steel Inner Ring Sale IR-0400-0480-0410 (Each) --- Needle Roller Inner Rings Bearings - 40x48x41 mm - Chrome Steel Inner Ring Regular price $56.59 AUD Regular price ~~$67.91 AUD~~ Sale price $56.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 40x50x20 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 50.000 mm (Equiv. 1.969 in.)	Length (L) 20.00 mm (Equiv. 0.787 in.)
Material: Chrome Steel Brand: NTN
Part Number: IR-0400-0500-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.95 AUD Regular price ~~$27.55 AUD~~ Sale price $22.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 40x50x20 mm - Chrome Steel Inner Ring
Inside Diameter 40.000 mm (Equiv. 1.575 in.)	Outside Diameter 50.000 mm (Equiv. 1.969 in.)	Length (L) 20.00 mm (Equiv. 0.787 in.)
Material: Chrome Steel Brand: NTN
Part Number: IR-0400-0500-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $22.95 AUD Regular price ~~$27.55 AUD~~ Sale price $22.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0400-0500-0200 (Each) --- Needle Roller Inner Rings Bearings - 40x50x20 mm - Chrome Steel Inner Ring Sale IR-0400-0500-0200 (Each) --- Needle Roller Inner Rings Bearings - 40x50x20 mm - Chrome Steel Inner Ring Regular price $22.95 AUD Regular price ~~$27.55 AUD~~ Sale price $22.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 41.275x50.8x32 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 32.000 mm (Equiv. 1.26 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0320 (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Needle Roller Inner Rings Bearings - 41.275x50.8x32 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 32.000 mm (Equiv. 1.26 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0320 (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Sat, Sep 16, 2028
Needle Roller Inner Rings Bearings - 41.275x50.8x25.65 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 25.650 mm (Equiv. 1.01 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0257 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $29.86 AUD Regular price ~~$35.84 AUD~~ Sale price $29.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 41.275x50.8x25.65 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 25.650 mm (Equiv. 1.01 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0257 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $29.86 AUD Regular price ~~$35.84 AUD~~ Sale price $29.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0413-0508-0257 (Each) --- Needle Roller Inner Rings Bearings - 41.275x50.8x25.65 mm - Chrome Steel Inner Ring Sale IR-0413-0508-0257 (Each) --- Needle Roller Inner Rings Bearings - 41.275x50.8x25.65 mm - Chrome Steel Inner Ring Regular price $29.86 AUD Regular price ~~$35.84 AUD~~ Sale price $29.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 41.275x50.8x44.7 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 44.700 mm (Equiv. 1.76 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0447 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $43.32 AUD Regular price ~~$51.98 AUD~~ Sale price $43.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 41.275x50.8x44.7 mm - Chrome Steel Inner Ring
Inside Diameter 41.275 mm (Equiv. 1.625 in.)	Outside Diameter 50.800 mm (Equiv. 2 in.)	Length (L) 44.700 mm (Equiv. 1.76 in.)
Material: Chrome Steel
Part Number: IR-0413-0508-0447 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $43.32 AUD Regular price ~~$51.98 AUD~~ Sale price $43.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0413-0508-0447 (Each) --- Needle Roller Inner Rings Bearings - 41.275x50.8x44.7 mm - Chrome Steel Inner Ring Sale IR-0413-0508-0447 (Each) --- Needle Roller Inner Rings Bearings - 41.275x50.8x44.7 mm - Chrome Steel Inner Ring Regular price $43.32 AUD Regular price ~~$51.98 AUD~~ Sale price $43.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 42x47x20 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 47.000 mm (Equiv. 1.85 in.)	Length (L) 20.000 mm (Equiv. 0.787 in.)
Material: Chrome Steel
Part Number: IR-0420-0470-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $24.68 AUD Regular price ~~$29.62 AUD~~ Sale price $24.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 42x47x20 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 47.000 mm (Equiv. 1.85 in.)	Length (L) 20.000 mm (Equiv. 0.787 in.)
Material: Chrome Steel
Part Number: IR-0420-0470-0200 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $24.68 AUD Regular price ~~$29.62 AUD~~ Sale price $24.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0420-0470-0200 (Each) --- Needle Roller Inner Rings Bearings - 42x47x20 mm - Chrome Steel Inner Ring Sale IR-0420-0470-0200 (Each) --- Needle Roller Inner Rings Bearings - 42x47x20 mm - Chrome Steel Inner Ring Regular price $24.68 AUD Regular price ~~$29.62 AUD~~ Sale price $24.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 42x47x30 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 47.000 mm (Equiv. 1.85 in.)	Length (L) 30.000 mm (Equiv. 1.181 in.)
Material: Chrome Steel
Part Number: IR-0420-0470-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $29.68 AUD Regular price ~~$35.62 AUD~~ Sale price $29.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 42x47x30 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 47.000 mm (Equiv. 1.85 in.)	Length (L) 30.000 mm (Equiv. 1.181 in.)
Material: Chrome Steel
Part Number: IR-0420-0470-0300 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $29.68 AUD Regular price ~~$35.62 AUD~~ Sale price $29.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0420-0470-0300 (Each) --- Needle Roller Inner Rings Bearings - 42x47x30 mm - Chrome Steel Inner Ring Sale IR-0420-0470-0300 (Each) --- Needle Roller Inner Rings Bearings - 42x47x30 mm - Chrome Steel Inner Ring Regular price $29.68 AUD Regular price ~~$35.62 AUD~~ Sale price $29.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 42x48x30.5 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 30.500 mm (Equiv. 1.201 in.)
Material: Chrome Steel
Part Number: IR-0420-0480-0305 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $47.23 AUD Regular price ~~$56.67 AUD~~ Sale price $47.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 42x48x30.5 mm - Chrome Steel Inner Ring
Inside Diameter 42.000 mm (Equiv. 1.654 in.)	Outside Diameter 48.000 mm (Equiv. 1.89 in.)	Length (L) 30.500 mm (Equiv. 1.201 in.)
Material: Chrome Steel
Part Number: IR-0420-0480-0305 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $47.23 AUD Regular price ~~$56.67 AUD~~ Sale price $47.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0420-0480-0305 (Each) --- Needle Roller Inner Rings Bearings - 42x48x30.5 mm - Chrome Steel Inner Ring Sale IR-0420-0480-0305 (Each) --- Needle Roller Inner Rings Bearings - 42x48x30.5 mm - Chrome Steel Inner Ring Regular price $47.23 AUD Regular price ~~$56.67 AUD~~ Sale price $47.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 44.45x57.15x38.35 mm - Chrome Steel Inner Ring
Inside Diameter 44.450 mm (Equiv. 1.75 in.)	Outside Diameter 57.150 mm (Equiv. 2.25 in.)	Length (L) 38.350 mm (Equiv. 1.51 in.)
Material: Chrome Steel
Part Number: IR-0445-0572-0384 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $48.86 AUD Regular price ~~$58.64 AUD~~ Sale price $48.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 44.45x57.15x38.35 mm - Chrome Steel Inner Ring
Inside Diameter 44.450 mm (Equiv. 1.75 in.)	Outside Diameter 57.150 mm (Equiv. 2.25 in.)	Length (L) 38.350 mm (Equiv. 1.51 in.)
Material: Chrome Steel
Part Number: IR-0445-0572-0384 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $48.86 AUD Regular price ~~$58.64 AUD~~ Sale price $48.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0445-0572-0384 (Each) --- Needle Roller Inner Rings Bearings - 44.45x57.15x38.35 mm - Chrome Steel Inner Ring Sale IR-0445-0572-0384 (Each) --- Needle Roller Inner Rings Bearings - 44.45x57.15x38.35 mm - Chrome Steel Inner Ring Regular price $48.86 AUD Regular price ~~$58.64 AUD~~ Sale price $48.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Needle Roller Inner Rings Bearings - 44.45x57.15x44.7 mm - Chrome Steel Inner Ring
Inside Diameter 44.450 mm (Equiv. 1.75 in.)	Outside Diameter 57.150 mm (Equiv. 2.25 in.)	Length (L) 44.700 mm (Equiv. 1.76 in.)
Material: Chrome Steel
Part Number: IR-0445-0572-0447 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $52.59 AUD Regular price ~~$63.11 AUD~~ Sale price $52.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Needle Roller Inner Rings Bearings - 44.45x57.15x44.7 mm - Chrome Steel Inner Ring
Inside Diameter 44.450 mm (Equiv. 1.75 in.)	Outside Diameter 57.150 mm (Equiv. 2.25 in.)	Length (L) 44.700 mm (Equiv. 1.76 in.)
Material: Chrome Steel
Part Number: IR-0445-0572-0447 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $52.59 AUD Regular price ~~$63.11 AUD~~ Sale price $52.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
IR-0445-0572-0447 (Each) --- Needle Roller Inner Rings Bearings - 44.45x57.15x44.7 mm - Chrome Steel Inner Ring Sale IR-0445-0572-0447 (Each) --- Needle Roller Inner Rings Bearings - 44.45x57.15x44.7 mm - Chrome Steel Inner Ring Regular price $52.59 AUD Regular price ~~$63.11 AUD~~ Sale price $52.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Bearings - Needle Roller Inner Rings

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