d - 17 mm

D - 30 mm

B - 20 mm

C - 18 mm

F - 22 mm

r_min - 0,3 mm

m - 58 g / Weight

C_r - 12400 N / Dynamic load rating (radial)

C_0r - 14600 N / Static load rating (radial)

C_a - 3150 N / Dynamic load rating (axial)

C_0a - 4900 N / Static load rating (axial)

C_ur - 2600 N / Fatigue limit load, radial

C_ua - 216 N / Fatigue limit load, axial

n_G - 20600 1/min / Limiting speed

n_B - 15000 1/min / Reference speed

• Model Number:NKIB5903
• Inner Diameter：17mm Outer Diameter：30mm Width：20mm
• Type：Complex Bearings
• Update date：2025-12-27
• Application:medical equipment,metering pump,Broadcasting System,tapping machine,Cylinder Standard,plastic blow molding,journal lathe,power source,generator,ventilation equipment,hydraulic connector
• Similar models:ISO NKIB5903 NBS NKIB5903 IKO NATA5903 NTN NKIB5903R INA NKIB5903 CX NKIA5903 NTN NKIA5903A CX NKIB5903 INA NKIA5903 ISO NKIA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NKIB5903 products，there is large inventory of INA NKIB5903 . We has been built up long-term cooperation with INA company, could make a bulk order of the NKIB5903 Which INA NKIB5903 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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