d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Angle (α) - 15 °

a - -0,3 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 5 kN

Basic static load rating (C0) - 2,95 kN

(Grease) Lubrication Speed - 49700 r/min

(Oil) Lubrication Speed - 68000 r/min

• Model Number: 7903C
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-17
• Application:food sterilization,filter paper products,relay,building decoration raw materials and accessories,Display Devices,turret industry,Garment Accessories,Optical Instruments,Warehouse Shelf Equipment,oral medical device,Sensors
• Similar models:NTN 7903CT1G/GMP42 NTN 5S-7903ADLLBG/GNP42 NSK 7903A5TRSU NTN 5S-7903UADG/GNP42 NTN 7903UCG/GNP42 NTN 5S-7903CDLLBG/GNP42 NACHI 7903AC KOYO 7903CPA NTN 7903CG/GMP4 NSK 7903C
• BEARING POWER International Trading Co.,Ltd. specialize in 7903C products，there is large inventory of NACHI 7903C . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7903C Which NACHI 7903C 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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