Collection: Bearings - Single Row Ball Unflanged - Standard - Ceramic ZrO2

108 Products In this Selection
  • Excellent performance in electrical and magnetism sensitive applications. Not for High Speed. Full ceramic zirconia.
  • Applications include cryopumps, medical applications, semiconductors, turbine flow meters, food processing, robotics and optics.
  • Wear and corrosion resistance. Depending on the application, these bearings may run lubrication free or lubricated by the medium in which they are submerged.
  • Cages of PTFE or Glass Fibre Reinforced Nylon. Can be made from special aviation aluminum on request.
  • ZrO2 standard material for balls and rings. Si3N4 available to special order.
  • High and low- temperature application. Up to 250 Deg C with PTFE Cage and 130 Deg C with Nylon Cage. Up to 1000 deg C without a cage or seals.
Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Ceramic Bearings PDF Download
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
3.000
mm
+0.000/-0.0075
10.000
mm
+0.000/-0.0075
4.000
mm
+0.000/-0.125
1046911 | CZR-623-PPS-MC34-PK-DRY --- Bearings - 3 mm x 10 mm x 4 mm
Material: Zirconia / PEEK Cage / Polypropylene Seals    Precision Grade: Abec 5    Closure Type: PPS (Polypropylene Seals)    Bearing Type: Radial    Lubricant: No Lube   
Part Number: CZR-623-PPS-MC34-PK-DRY Bearings - 3 mm x 10 mm x 4 mm
Out of Stock
Backorder Now | Backorders for more can be expected around Tue, Jan 07, 2025
Regular price $93.59 AUD
Regular price Sale price $93.59 AUD
Per Each
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
3.000
mm
+0.000/-0.0075
10.000
mm
+0.000/-0.0075
4.000
mm
+0.000/-0.125
1046911 | CZR-623-PPS-MC34-PK-DRY --- Bearings - 3 mm x 10 mm x 4 mm
Material: Zirconia / PEEK Cage / Polypropylene Seals    Precision Grade: Abec 5    Closure Type: PPS (Polypropylene Seals)    Bearing Type: Radial    Lubricant: No Lube   
Part Number: CZR-623-PPS-MC34-PK-DRY Bearings - 3 mm x 10 mm x 4 mm
Out of Stock
Backorder Now | | Backorders for more can be expected around Tue, Jan 07, 2025
Regular price $93.59 AUD
Regular price Sale price $93.59 AUD
Per Each
3.000
mm
+0.000/-0.0075
10.000
mm
+0.000/-0.0075
4.000
mm
+0.000/-0.125
1046914 | CZR-623-PPS-MC34-PK-SRL --- Bearings - 3 mm x 10 mm x 4 mm
Material: Zirconia / PEEK Cage / Polypropylene Seals    Precision Grade: Abec 5    Closure Type: PPS (Polypropylene Seals)    Bearing Type: Radial    Lubricant: Kyodo Yushi SRL   
Part Number: CZR-623-PPS-MC34-PK-SRL Bearings - 3 mm x 10 mm x 4 mm
Contact Us
Item Discontinued - Please contact us if you need a large quantity
3.000
mm
+0.000/-0.0075
10.000
mm
+0.000/-0.0075
4.000
mm
+0.000/-0.125
1046914 | CZR-623-PPS-MC34-PK-SRL --- Bearings - 3 mm x 10 mm x 4 mm
Material: Zirconia / PEEK Cage / Polypropylene Seals    Precision Grade: Abec 5    Closure Type: PPS (Polypropylene Seals)    Bearing Type: Radial    Lubricant: Kyodo Yushi SRL   
Part Number: CZR-623-PPS-MC34-PK-SRL Bearings - 3 mm x 10 mm x 4 mm
Contact Us
Item Discontinued - Please contact us if you need a large quantity |
4.000
mm
+0.000/-0.0075
7.000
mm
+0.000/-0.0075
2.000
mm
+0.000/-0.125
1053746 | CZR-MR74-MC34-TF-SRL --- Bearings - 4 mm x 7 mm x 2 mm
Material: Zirconia / PTFE Cage / ZRO2 Balls    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial    Lubricant: Kyodo Yushi SRL   
Part Number: CZR-MR74-MC34-TF-SRL Bearings - 4 mm x 7 mm x 2 mm
Contact Us
Item Discontinued - Please contact us if you need a large quantity
4.000
mm
+0.000/-0.0075
7.000
mm
+0.000/-0.0075
2.000
mm
+0.000/-0.125
1053746 | CZR-MR74-MC34-TF-SRL --- Bearings - 4 mm x 7 mm x 2 mm
Material: Zirconia / PTFE Cage / ZRO2 Balls    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial    Lubricant: Kyodo Yushi SRL   
Part Number: CZR-MR74-MC34-TF-SRL Bearings - 4 mm x 7 mm x 2 mm
Contact Us
Item Discontinued - Please contact us if you need a large quantity |
4.000
mm
+0.000/-0.0075
7.000
mm
+0.000/-0.0075
2.000
mm
+0.000/-0.125
1053747 | CZR-MR74-MC34-TF-DRY (10 Pcs) --- Bearings - 4 mm x 7 mm x 2 mm
Material: Zirconia / PTFE Cage / ZRO2 Balls    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial    Lubricant: No Lube   
Part Number: CZR-MR74-MC34-TF-DRY (10 Pcs) Bearings - 4 mm x 7 mm x 2 mm
Out of Stock
Backorder Now | Backorders for more can be expected around Tue, Jan 07, 2025
Regular price $291.59 AUD
Regular price Sale price $291.59 AUD
Per 10
4.000
mm
+0.000/-0.0075
7.000
mm
+0.000/-0.0075