Item: MR95 CE Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 zirconium oxide ceramic Inner/outer races: ZrO2 (zirconium oxide) Ceramic Dimensions: 5mm x 9mm x 3mm/Metric ID (inner diameter)/Bore: 5mm OD (outer diameter): 9mm Width/Height/thickness: 3mm Size: 5x9x3 mm Quantity: One Bearing
Item: MR74 Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 zirconium oxide ceramic Inner/outer races: ZrO2 (zirconium oxide) Ceramic Dimensions: 4mm x 7mm x 2mm/Metric ID (inner diameter)/Bore: 4mm OD (outer diameter): 7mm Width/Height/thickness: 2mm Size: 4X7X2 mm Quantity: One Bearing
Item: MR63 CE Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 zirconium oxide ceramic Inner/outer races: ZrO2 (zirconium oxide) Ceramic Dimensions: 3mm x 6mm x 2.5mm/Metric ID (inner diameter)/Bore: 3mm OD (outer diameter): 6mm Width/Height/thickness: 2.5mm Size: 2.5 mm Quantity: One Bearing
Item: 608 Full Ceramic Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 Ceramic Inner/outer races: ZrO2 Ceramic Dimensions: 8mm x 22mm x 7mm/Metric ID (inner diameter)/Bore: 8mm OD (outer diameter): 22mm Width/Height/thickness: 7mm Package: 1pcs 608 ZrO2 full ceramic ball bearing 22x8x7mm Zr02 ceramic bearings for bicycle
Item: MR85CE Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 zirconium oxide ceramic Inner/outer races: ZrO2 (zirconium oxide) Ceramic Dimensions: 5mm x 8mm x 2.5mm/Metric ID (inner diameter)/Bore: 5mm OD (outer diameter): 8mm Width/Height/thickness: 2.5mm Size: 5x8x2.5 mm Quantity: One Bearing
Silicon carbide (SiC), silicon nitride (Si3N4) and zirconia (ZrO2) bearing materials have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetoelectric insulation, oil-free self-lubrication and high speed. As an important mechanical basic component, ceramic bearing takes the lead in the new material world due to its excellent performance that metal bearing can't match. In the past ten years, it has been increasingly widely used in various fields of the national economy and people's livelihood.
Ceramic bearings materials Inner and outer rings:silicon nitride ceramic (si3n4) and zirconium oxide ceramic (zro2) Retainers:ptfe (standard), peek, pi, pa, ceramic etc. Balls:silicon nitride ceramic (si3n4) and zirconium oxide ceramic (zro2) Typical examples Heat-resistant 180c --- inner & outer ring:zro2 / retainer:ptfe / balls:zro2 Heat-resistant 400c --- inner & outer ring:zro2 / no retainer (full complement of balls) / balls:zro2 Heat-resistant 1100c --- inner & outer ring:si3n4 / no retainer (full complement of balls) / balls:si3n4 Ball bearings, single and double angular contact ball bearings, self-aligning ball bearings, thrust ball bearings, unit bearings, etc.
Item: MR148 CE Ball Bearing Type: Full Ceramic Ball Bearing Cage: PTFE Balls: ZrO2 zirconium oxide ceramic Inner/outer races: ZrO2 (zirconium oxide) Ceramic Dimensions: 8mm x 14mm x 4mm/Metric ID (inner diameter)/Bore: 8mm OD (outer diameter): 14mm Width/Height/thickness: 4mm Size: 8x14x4 mm Quantity: One Bearing
Ceramic bearings Material ; inner and outer rings, balls zirconium oxide ceramic (zro2), retainers ptfe (standard) Enough in-process inventory lead time : about 10days Xno in-process inventory lead time : about 40days Please confirm the quantity of each product when you place the order. We can produce any other type of bearings besides listed above. 60, 62series Bearing no. Stock condition 6000 o 6200 o 6001 o 6201 o 6002 o 6202 o 6003 o 6203 o 6004 o 6204 o 6005 o 6205 o 6006 x 6206 x 6007 x 6207 x 6008 o 6208 x 6009 o 6209 x Miniature 68, 69series Bearing no. Stock condition 684 o 694 o 685 o 695 x 686 o 696 o 687 x 697 o 688 o 698 o Miniature 60, 62series Bearing no. Stock condition 603 o 623 o 604 x 624 o 605 o 625 o 606 o 626 o 607 o 627 o 608 o 628 x
