Spacers - Arbor

Spacers -> Arbor

There are 11 products in the sub-categories of Spacers - Arbor. Browse the Spacers - Arbor products table.

Category Details

A selection of Arbor Spacers. Flat arbor shim washers with keyway groove.

  • Spacers with a notch or tab, fit snugly on keyed shafts to align and space gears, sprockets, and bearings.
  • Often used to accurately space saw blades, cutters and other machinery.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Spacers - Arbor category on the Small Parts & Bearings online store.
ID (d) O.D. (D) Thickness / Length (T) Indicative
Image
Arbor Spacers - 12.7x19.05x0.254 mm - Carbon Steel Spacer
ID (d)
12.700
mm
+ 0.152 / - 0.025
(Equiv. 0.5 in.)
O.D. (D)
19.050
mm
+ 0.000 / - 0.127
(Equiv. 0.75 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 12.7x19.05x0.254 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0127-F-019-0025-K-C (PK-50)
2 units (100 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) O.D. (D) Thickness / Length (T) Indicative
Image
Arbor Spacers - 12.7x19.05x0.254 mm - Carbon Steel Spacer
ID (d)
12.700
mm
+ 0.152 / - 0.025
(Equiv. 0.5 in.)
O.D. (D)
19.050
mm
+ 0.000 / - 0.127
(Equiv. 0.75 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 12.7x19.05x0.254 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0127-F-019-0025-K-C (PK-50)
2 units (100 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

2 units (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Arbor Spacers - 15.875x25.4x3.175 mm - Carbon Steel Spacer
ID (d)
15.875
mm
+ 0.152 / - 0.025
(Equiv. 0.625 in.)
O.D. (D)
25.400
mm
+ 0.000 / - 0.127
(Equiv. 1 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 15.875x25.4x3.175 mm
Material: Carbon Steel   
Part Number: W0159-F-025-0318-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$134.68 AUD
$161.62 AUD $134.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 15.875x25.4x3.175 mm - Carbon Steel Spacer
ID (d)
15.875
mm
+ 0.152 / - 0.025
(Equiv. 0.625 in.)
O.D. (D)
25.400
mm
+ 0.000 / - 0.127
(Equiv. 1 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 15.875x25.4x3.175 mm
Material: Carbon Steel   
Part Number: W0159-F-025-0318-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$134.68 AUD
$161.62 AUD $134.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 19.05x28.575x3.175 mm - Carbon Steel Spacer
ID (d)
19.050
mm
+ 0.152 / - 0.025
(Equiv. 0.75 in.)
O.D. (D)
28.575
mm
+ 0.000 / - 0.127
(Equiv. 1.125 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 19.05x28.575x3.175 mm
Material: Carbon Steel   
Part Number: W0191-F-029-0318-K-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$6.14 AUD
$6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 19.05x28.575x3.175 mm - Carbon Steel Spacer
ID (d)
19.050
mm
+ 0.152 / - 0.025
(Equiv. 0.75 in.)
O.D. (D)
28.575
mm
+ 0.000 / - 0.127
(Equiv. 1.125 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 19.05x28.575x3.175 mm
Material: Carbon Steel   
Part Number: W0191-F-029-0318-K-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$6.14 AUD
$6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 22.225x34.925x0.787 mm - Carbon Steel Spacer
ID (d)
22.225
mm
+ 0.279 / - 0.000
(Equiv. 0.875 in.)
O.D. (D)
34.925
mm
+/- 0.0508
(Equiv. 1.375 in.)
Thickness / Length (T)
0.787
mm
+ /- 0.025
(Equiv. 0.031 in.)
Arbor Spacers - 22.225x34.925x0.787 mm
Material: Carbon Steel   
Part Number: W0222-F-035-0079-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$75.41 AUD
$90.49 AUD $75.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 22.225x34.925x0.787 mm - Carbon Steel Spacer
ID (d)
22.225
mm
+ 0.279 / - 0.000
(Equiv. 0.875 in.)
O.D. (D)
34.925
mm
+/- 0.0508
(Equiv. 1.375 in.)
Thickness / Length (T)
0.787
mm
+ /- 0.025
(Equiv. 0.031 in.)
Arbor Spacers - 22.225x34.925x0.787 mm
Material: Carbon Steel   
Part Number: W0222-F-035-0079-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$75.41 AUD
$90.49 AUD $75.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 22.225x34.925x3.175 mm - Carbon Steel Spacer
ID (d)
22.225
mm
+ 0.279 / - 0.000
(Equiv. 0.875 in.)
O.D. (D)
34.925
mm
+/- 0.0508
(Equiv. 1.375 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 22.225x34.925x3.175 mm
Material: Carbon Steel   
Part Number: W0222-F-035-0318-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$80.23 AUD
$96.27 AUD $80.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 22.225x34.925x3.175 mm - Carbon Steel Spacer
ID (d)
22.225
mm
+ 0.279 / - 0.000
(Equiv. 0.875 in.)
O.D. (D)
34.925
mm
+/- 0.0508
(Equiv. 1.375 in.)
Thickness / Length (T)
3.175
mm
+ /- 0.025
(Equiv. 0.125 in.)
Arbor Spacers - 22.225x34.925x3.175 mm
Material: Carbon Steel   
Part Number: W0222-F-035-0318-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$80.23 AUD
$96.27 AUD $80.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 25.4x38.1x0.127 mm - Carbon Steel Spacer
ID (d)
25.400
mm
+ 0.152 / - 0.025
(Equiv. 1 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.127
(Equiv. 1.5 in.)
Thickness / Length (T)
0.127
mm
+ /- 0.025
(Equiv. 0.005 in.)
Arbor Spacers - 25.4x38.1x0.127 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0254-F-038-0013-K-C (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Arbor Spacers - 25.4x38.1x0.127 mm - Carbon Steel Spacer
ID (d)
25.400
mm
+ 0.152 / - 0.025
(Equiv. 1 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.127
(Equiv. 1.5 in.)
Thickness / Length (T)
0.127
mm
+ /- 0.025
(Equiv. 0.005 in.)
Arbor Spacers - 25.4x38.1x0.127 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0254-F-038-0013-K-C (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Arbor Spacers - 25.4x38.1x0.254 mm - Carbon Steel Spacer
ID (d)
25.400
mm
+ 0.152 / - 0.025
(Equiv. 1 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.127
(Equiv. 1.5 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 25.4x38.1x0.254 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0254-F-038-0025-K-C (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$20.00 AUD
$38.00 AUD $20.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Arbor Spacers - 25.4x38.1x0.254 mm - Carbon Steel Spacer
ID (d)
25.400
mm
+ 0.152 / - 0.025
(Equiv. 1 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.127
(Equiv. 1.5 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 25.4x38.1x0.254 mm
Material: Carbon Steel   
Deleted Item. Available while stocks last.
Part Number: W0254-F-038-0025-K-C (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$20.00 AUD
$38.00 AUD $20.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Arbor Spacers - 31.75x44.45x0.127 mm - Carbon Steel Spacer
ID (d)
31.750
mm
+ 0.279 / - 0.000
(Equiv. 1.25 in.)
O.D. (D)
44.450
mm
+/- 0.0508
(Equiv. 1.75 in.)
Thickness / Length (T)
0.127
mm
+ /- 0.025
(Equiv. 0.005 in.)
Arbor Spacers - 31.75x44.45x0.127 mm
Material: Carbon Steel   
Part Number: W0318-F-044-0013-K-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$3.86 AUD
$3.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 31.75x44.45x0.127 mm - Carbon Steel Spacer
ID (d)
31.750
mm
+ 0.279 / - 0.000
(Equiv. 1.25 in.)
O.D. (D)
44.450
mm
+/- 0.0508
(Equiv. 1.75 in.)
Thickness / Length (T)
0.127
mm
+ /- 0.025
(Equiv. 0.005 in.)
Arbor Spacers - 31.75x44.45x0.127 mm
Material: Carbon Steel   
Part Number: W0318-F-044-0013-K-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$3.86 AUD
$3.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 31.75x44.45x0.254 mm - Carbon Steel Spacer
ID (d)
31.750
mm
+ 0.279 / - 0.000
(Equiv. 1.25 in.)
O.D. (D)
44.450
mm
+/- 0.0508
(Equiv. 1.75 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 31.75x44.45x0.254 mm
Material: Carbon Steel   
Part Number: W0318-F-044-0025-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$40.14 AUD
$48.16 AUD $40.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 31.75x44.45x0.254 mm - Carbon Steel Spacer
ID (d)
31.750
mm
+ 0.279 / - 0.000
(Equiv. 1.25 in.)
O.D. (D)
44.450
mm
+/- 0.0508
(Equiv. 1.75 in.)
Thickness / Length (T)
0.254
mm
+ /- 0.025
(Equiv. 0.01 in.)
Arbor Spacers - 31.75x44.45x0.254 mm
Material: Carbon Steel   
Part Number: W0318-F-044-0025-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$40.14 AUD
$48.16 AUD $40.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 38.1x53.975x0.635 mm - Carbon Steel Spacer
ID (d)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
O.D. (D)
53.975
mm
+/- 0.0508
(Equiv. 2.125 in.)
Thickness / Length (T)
0.635
mm
+ /- 0.025
(Equiv. 0.025 in.)
Arbor Spacers - 38.1x53.975x0.635 mm
Material: Carbon Steel   
Part Number: W0381-F-054-0064-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$103.68 AUD
$124.42 AUD $103.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 38.1x53.975x0.635 mm - Carbon Steel Spacer
ID (d)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
O.D. (D)
53.975
mm
+/- 0.0508
(Equiv. 2.125 in.)
Thickness / Length (T)
0.635
mm
+ /- 0.025
(Equiv. 0.025 in.)
Arbor Spacers - 38.1x53.975x0.635 mm
Material: Carbon Steel   
Part Number: W0381-F-054-0064-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$103.68 AUD
$124.42 AUD $103.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 38.1x53.975x1.575 mm - Carbon Steel Spacer
ID (d)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
O.D. (D)
53.975
mm
+/- 0.0508
(Equiv. 2.125 in.)
Thickness / Length (T)
1.575
mm
+ /- 0.025
(Equiv. 0.062 in.)
Arbor Spacers - 38.1x53.975x1.575 mm
Material: Carbon Steel   
Part Number: W0381-F-054-0158-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$223.50 AUD
$268.20 AUD $223.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Arbor Spacers - 38.1x53.975x1.575 mm - Carbon Steel Spacer
ID (d)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
O.D. (D)
53.975
mm
+/- 0.0508
(Equiv. 2.125 in.)
Thickness / Length (T)
1.575
mm
+ /- 0.025
(Equiv. 0.062 in.)
Arbor Spacers - 38.1x53.975x1.575 mm
Material: Carbon Steel   
Part Number: W0381-F-054-0158-K-C (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 21, 2026
$223.50 AUD
$268.20 AUD $223.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.