d - 17 mm

D - 30 mm

B - 20 mm

C - 18 mm

F - 22 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 19 mm

D_a - max. - 28 mm

r_a - max. - 0.3 mm

Basic dynamic load rating, radial direction - C - 11.4 kN

Basic static load rating, radial direction - C₀ - 16.3 kN

Basic dynamic load rating, axial direction - C - 2.2 kN

Basic static load rating, axial direction - C₀ - 2.7 kN

Fatigue load limit, radial direction - P_u - 2 kN

Fatigue load limit, axial direction - P_u - 0.116 kN

Reference speed - 18000 r/min

Limiting speed - 20000 r/min

Mass bearing - 0.058 kg

• Model Number: NKIB 5903
• Inner Diameter：30mm Outer Diameter：17mm Width：20mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-15
• Application:Anti-defibrillation pacing,education model Instruments,Air,glass processing machine,glass,ventilation heating equipment,power source,screen filter,lifting chain,motor,garbage disposal
• Similar models:SKF NKIB5903 SKF NKIA5903
• BEARING POWER International Trading Co.,Ltd. specialize in NKIB5903 products，there is large inventory of SKF NKIB 5903 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NKIB 5903 Which SKF 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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