d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

a - 11,1 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

da min. - 22,5 mm

Da max. - 34,5 mm

ra max. - 0,3 mm

Weight - 0,036 Kg

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

Basic static load rating (C0) - 4,05 kN

(Grease) Lubrication Speed - 24 000 r/min

(Oil) Lubrication Speed - 32 000 r/min

• Model Number:7904 A5
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-04
• Application:engineering machine,electric hydraulic lifting platform,noise inspection,medical equipment,electromagnet,electrocardiograph,non-motor vehicle Electric car,security equipment,lifting chain,tobacco machinery,food sterilization
• Similar models:NACHI 7904C NTN 5S-7904CDLLBG/GNP42 NSK 7904A5TRSU NTN 7904UCG/GNP4 NTN 5S-7904UADG/GNP42 NTN 7904UG/GMP42 KOYO 7904CPA KOYO 7904C NTN 7904UCG/GNP42 NTN 7904UCG/GMP4
• BEARING POWER International Trading Co.,Ltd. specialize in 7904A5 products，there is large inventory of NSK 7904 A5 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7904 A5 Which NSK 7904A5 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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