d - 6,35 mm

D - 12,7 mm

B - 3,175 mm

C - 3,175 mm

r min. - 0,15 mm

da min. - 7,6 mm

Da max. - 11,5 mm

ra max. - 0,15 mm

Weight - 0,00153 Kg

Basic dynamic load rating (C) - 1,08 kN

Basic static load rating (C0) - 0,44 kN

(Grease) Lubrication Speed - 40 000 r/min

(Oil) Lubrication Speed - 50 000 r/min

• Model Number: R 188
• Inner Diameter：6,35mm Outer Diameter：12,7mm Width：3,175mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:mechanical and electrical,squeeze machine etc,flow control valve,Antenna Potentials,Microwave Equipment,shoe-making machinery,electromyography machine,fabric products,Rolling mill,Air,Insect Capture
• Similar models:ISO R188 NTN FLRA188ZA AST SRW188 ZEN 61884 ZEN 61880 ZEN FR188-2Z ISB 61880MA SNR AB44188S01 AST SRW188ZZ ISO 61884
• BEARING POWER International Trading Co.,Ltd. specialize in R188 products，there is large inventory of NSK R 188 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R 188 Which NSK R188 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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