d - 3,175 mm

D - 9,525 mm

B - 3,967 mm

C - 3,967 mm

r min. - 0,3 mm

da min. - 4,8 mm

da max - 5,2 mm

Da max. - 7,8 mm

ra max. - 0,3 mm

Weight - 1,3 Kg

Basic dynamic load rating (C) - 0,64 kN

Basic static load rating (C0) - 0,224 kN

(Grease) Lubrication Speed - 49000 r/min

(Oil) Lubrication Speed - 58000 r/min

Calculation factor (f0) - 12,7

• Model Number: R2
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：3,967mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:tower crane,security,boring bar boring bar,sleep monitoring,power source,food testing,labor insurance,storage and transportation equipment,test strip,Antenna Industry,Logistics Equipment
• Similar models:NACHI 6206 CX 619/1,5 SKF W626-2Z Timken S1PPG PFI B12-53D NTN 6903ZZNR SKF W61910 NKE 61907-2RSR Timken 203PPG PFI 204RY2
• BEARING POWER International Trading Co.,Ltd. specialize in R2 products，there is large inventory of NTN R2 . We has been built up long-term cooperation with NTN company, could make a bulk order of the R2 Which NTN R2 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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