d - 60 mm

D - 85 mm

B - 25 mm

C - 25 mm

d1 - 69.5 mm

r min. - 1 mm

D1 - 76 mm

da min. - 67 mm

Da max. - 78 mm

ra max. - 1 mm

Weight - 0.46 Kg

Basic dynamic load rating (C) - 68 kN

Basic static load rating (C0) - 118 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 3400 r/min

• Model Number: RB4912
• Inner Diameter：60mm Outer Diameter：85mm Width：25mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:pump,machining,gear grinding machine,food testing,Dental Equipment,car instrument,historical instruments,Spectrum Products,forklift industry,office outdoor camping equipment,Warehouse Shelf Equipment
• Similar models:ISO SL024912 ISO NNCL4912V NBS SL024912 ISO SL014912 INA SL014912 SKF NA4912 IKO NAU4912 SKF NNCL4912CV IKO NAU4912UU NKE NNCF4912-V
• BEARING POWER International Trading Co.,Ltd. specialize in RB4912 products，there is large inventory of NACHI RB4912 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4912 Which NACHI RB4912 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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