d - 8 mm
D - 16 mm
B - 4 mm
C - 4 mm
r min. - 0,2 mm
da min. - 9,6 mm
Da max. - 14,4 mm
ra max. - 0,2 mm
Weight - 0,00312 Kg
Basic dynamic load rating (C) - 1,61 kN
Basic static load rating (C0) - 0,71 kN
(Grease) Lubrication Speed - 36 000 r/min
(Oil) Lubrication Speed - 43 000 r/min
- Model Number: 688 A
- Inner Diameter：8mm Outer Diameter：16mm Width：4mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-17
- Application:multi-knife lathe,electrocardiograph,air conditioning tools,electromagnetic clutch,CNC,Flame Cutting,hydraulic cylinder buffer,Machine tool accessories,insect experimental analysis instrument,pipe fittings Steel industry,Dental Drill etc
- Similar models:ZEN F688-2RSW4 NSK 688AZZ1 FBJ 688ZZ ZEN SF688W6 ISB F688ZZ ISO 688A NTN W688ALB ZEN 688-2ZW6 AST 688HZZ AST F688H
- BEARING POWER International Trading Co.,Ltd. specialize in 688A products，there is large inventory of NSK 688 A . We has been built up long-term cooperation with NSK company, could make a bulk order of the 688 A Which NSK 688A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Hot number：ISB 24080 KOYO 6206N PFI 6906-2RS C3 ISO 7226 CDT SKF AS 100135 MPZ C2214V KOYO HJ-162412 CX N29/530 FAG N210 RIV DPR25 FAG 547713 MRC 115-KSZ RBC SJ6919 CONSOLIDATED SS624-ZZ CONSOLIDATED RNA-4856 FBJ 1211K FAG 23068-K-MB + H3068-HG KOYO 4202 NKE 6011-RS2 SNR 6204HVZZ NSK 7316 A Gamet 80035/80066XH SKF BAHB309797C SNR EX210-30 FAG F-202973 AST GEWZ63ES KOYO K52X57X17H FAG N1015-K-M1-SP HOFF R335P CONSOLIDATED H-310x13/4
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