d - 250 mm

D - 340 mm

B - 42 mm

C - 42 mm

r min. - 2,1 mm

da min. - 272 mm

Da max. - 322 mm

ra max. - 2 mm

Weight - 11,1 Kg

Basic dynamic load rating (C) - 179 kN

Basic static load rating (C0) - 218 kN

Calculation factor (f0) - 16,6

• Model Number: B250-7
• Inner Diameter：250mm Outer Diameter：340mm Width：42mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Processing machinery,Hydraulic Rama,vacuum suction cup,vacuum filter,set bacteria instrument,joint protection,industrial fans,Individual Wire,Film machine,SPA equipment,casting embedding
• Similar models:KOYO KFC250 CX 618/1250 INA CSCG250 SNR AB44250S01 Timken 250W NSK B250-4 KOYO KCC250 KOYO KGC250 Timken 250K NTN 60/1250
• BEARING POWER International Trading Co.,Ltd. specialize in B250-7 products，there is large inventory of NSK B250-7 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B250-7 Which NSK B250-7 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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