d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 23,5 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 6,35 kN

Basic static load rating (C0) - 3,7 kN

(Grease) Lubrication Speed - 11000 r/min

Calculation factor (f0) - 14,7

• Model Number: 6904-2RS
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:other processing,wall industry,shaft milling machine,physical instruments,Special Equipment,turret industry,PVC,hydraulic actuator,chemical,car steering pin,casting embedding
• Similar models:KOYO 6904 NSK 6904L11DDU NACHI 6904-2NSE NACHI 6904-2NKE NACHI 6904 NTN 6904LB NSK 6904ZZ NACHI 6904ZENR NSK 6904VV CYSD 6904-RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6904-2RS products，there is large inventory of KOYO 6904-2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6904-2RS Which KOYO 6904-2RS 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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