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：2023-10-29
• Application:cooling system,molding machine,electromagnet,pump,Plastic Equipment,gear type,Logistics Equipment,medical equipment,expectoration machine,fruit and vegetable processing,vacuum filter
• Similar models:NTN FLW688ALLU ZEN S688-2RSW4 ISO F688 ZEN S688-2ZW4 ISB 688 AST F688H NSK 6880 ZEN S688W6 SIGMA 68822 KOYO W688-2RU
• 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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