d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

a - 1.7 mm

b - 0.95 mm

f - 0.85 mm

r min. - 0.3 mm

r1 min. - 0.3 mm

D1 - 35.7 mm

D2 - 39.8 mm

Weight - 0.037 Kg

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

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

(Grease) Lubrication Speed - 19000 r/min

(Oil) Lubrication Speed - 23000 r/min

• Model Number: 6904ZENR
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:pneumatic Pump,switch,security equipment,car shock absorber,agricultural testing and analysis equipment and related,Pneumatic Actuator,plastic molding,floor industry,enzyme,other processing,forming machine
• Similar models:NTN 6904LLU NSK 6904L11 NSK 6904VV CYSD 6904-Z NSK 6904NR NACHI 6904-2NSE KOYO 6904-2RU NSK 6904DDU KBC 6904ZZ NTN 6904Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6904ZENR products，there is large inventory of NACHI 6904ZENR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6904ZENR Which NACHI 6904ZENR 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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