d - 12 mm

D - 24 mm

B - 6 mm

C - 6 mm

rn - 0,2 mm

a - 1,05 mm

b - 0,8 mm

f - 0,7 mm

r min. - 0,3 mm

r0 max. - 0,2 mm

D1 - 22,8 mm

D2 - 26,8 mm

da min. - 14 mm

da max - 14,5 mm

Da max. - 22 mm

ra max. - 0,3 mm

Weight - 0,01 Kg

Basic dynamic load rating (C) - 2,89 kN

Basic static load rating (C0) - 1,46 kN

(Grease) Lubrication Speed - 30 000 r/min

(Oil) Lubrication Speed - 36 000 r/min

Calculation factor (f0) - 14,5

• Model Number:6901NR
• Inner Diameter：12mm Outer Diameter：24mm Width：6mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:pump industry,test strip,Switch,Perfusion device,axle lathe,metallurgical mold,circulating pump,woodworking machinery,medical equipment,chamfering machine etc,hot and cold box
• Similar models:NACHI 6901-2NKE NTN 6901LLB NSK 6901NR NTN 6901NR NSK 6901L11 KOYO 6901-2RD KOYO 6901 KOYO 6901-2RU KOYO 6901-2RS NSK 6901L11-H-20ZZ2
• BEARING POWER International Trading Co.,Ltd. specialize in 6901NR products，there is large inventory of NSK 6901NR . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6901NR Which NSK 6901NR 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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