d - 20 mm

D - 37 mm

T - 12 mm

d1 - 37 mm

r min. - 0.6 mm

D1 - 20.2 mm

da min. - 30 mm

Da max. - 27 mm

ra max. - 0.6 mm

Weight - 0.055 Kg

Basic dynamic load rating (C) - 14,8 kN

Basic static load rating (C0) - 26,6 kN

(Grease) Lubrication Speed - 4700 r/min

(Oil) Lubrication Speed - 7100 r/min

• Model Number:2904
• Inner Diameter：20mm Outer Diameter：37mm Width：12mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:plastic rolling,steam Hydraulic control element,Grinding and polishing equipment,Machine tools,Storage Tool,outdoor equipment,vertical sawing machine,beverage production,industrial supplies,Traffic Fire Protection Equipment Security equipment,axle lathe
• Similar models:INA 2904 NACHI 2904,5 FBJ 2904-1/2 INA 2904-1/2 FBJ 2904 NACHI 29041/2 NACHI 2904
• BEARING POWER International Trading Co.,Ltd. specialize in 2904 products，there is large inventory of NACHI 2904 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2904 Which NACHI 2904 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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