d - 20 mm

D - 37 mm

B - 9 mm

a - 8,3 mm

d1 - 22,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

D1 - 34,5 mm

D2 - 35,8 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 6,95 kN

Basic static load rating (C0) - 4,25 kN

(Grease) Lubrication Speed - 36400 r/min

(Oil) Lubrication Speed - 58800 r/min

• Model Number:7904CTRSU
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-25
• Application:Vertical pull,welding equipment,granulator,Embroidery,storage and transportation equipment,Industrial Adhesive,Beauty and Body,Food testing,ventilation heating equipment,chuck industry,machine tool spindle
• Similar models:NSK 7904A5TRSU NACHI 7904AC NTN 7904ADLLBG/GNP42 NTN 7904UCDB+8/GNP5 KOYO 7904CPA NTN 7904UCG/GNP42 NSK 7904C NTN 7904UG/GMP42/L606Q1 NTN 7904UADG/G4UP-5 NSK 7904A5
• BEARING POWER International Trading Co.,Ltd. specialize in 7904CTRSU products，there is large inventory of NSK 7904CTRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7904CTRSU Which NSK 7904CTRSU 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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