d - 17 mm

D - 30 mm

B - 7 mm

a - 6,6 mm

d1 - 19,5 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

D1 - 27,5 mm

D2 - 28,8 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 5 kN

Basic static load rating (C0) - 2,94 kN

(Grease) Lubrication Speed - 44200 r/min

(Oil) Lubrication Speed - 71400 r/min

• Model Number: 7903CTRSU
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:large agricultural machinery,machining,suction nozzle,forklift truck,Hydraulic Hose,labor insurance,metal mold,Beauty and Body,Flame Cutting,tapping machine,Performance test
• Similar models:NSK 7903A5 NTN 7903T1G/GMP4/15KQQ NTN 7903UG/GMP42/L606Q1 NTN 5S-7903ADLLBG/GNP42 NSK 7903A5TRSU NTN 5S-7903UADG/GNP42 NACHI 7903AC NSK 7903C NTN 5S-7903UCG/GNP42 NTN 7903UG/GMP4
• BEARING POWER International Trading Co.,Ltd. specialize in 7903CTRSU products，there is large inventory of NSK 7903CTRSU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7903CTRSU Which NSK 7903CTRSU 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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