d - 250 mm

D - 330 mm

B - 30 mm

C - 30 mm

r min. - 1,5 mm

da min. - 269 mm

Da max. - 315 mm

ra max. - 1,5 mm

Weight - 7,33 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 185 kN

Calculation factor (f0) - 17

• Model Number: B250-4
• Inner Diameter：250mm Outer Diameter：330mm Width：30mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:pneumatic Pump,garbage disposal,Pump,Beauty and Body,filter paper products,ECG,Microwave Equipment,heating fans,generator,embroidery cloth,preservation equipment
• Similar models:INA CSXG250 SNR AB44250S01 KOYO ML2508/1B NSK B250-4 ISB 618/1250 NTN 60/1250 NTN 68/1250 KOYO WMLF2508ZZ KOYO KGC250 KOYO WML2508ZZX
• BEARING POWER International Trading Co.,Ltd. specialize in B250-4 products，there is large inventory of NSK B250-4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B250-4 Which NSK B250-4 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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