Fw - 7,938 mm

D - 12,7 mm

C - 11,13 mm

Weight - 0,005 Kg

Basic dynamic load rating (C) - 6,05 kN

(Oil) Lubrication Speed - 8000 r/min

• Model Number: B-57
• Inner Diameter：7,938mm Outer Diameter：12,7mm Width：11,13mm
• Type：Needle Roller Bearings
• Update date：2025-04-27
• Application:pressure control valve,wheel lathe,teaching equipment,linear drive,horizontal processing,coupling type,Vacuum generator,PVC,construction machinery and equipment,chromatography,Performance test
• Similar models:Timken AXK5578 KOYO B57 NBS NAO35x57x20,5 NTN PK57X73X49.7 CX AXK5578 NSK FBN-657020 INA K50X57X18 CX K52X57X17 KOYO NWQ457234WII Timken MH-571
• BEARING POWER International Trading Co.,Ltd. specialize in B-57 products，there is large inventory of NSK B-57 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B-57 Which NSK B-57 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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  45BTM5212A	45	52	12	KOYO	Needle Roller Bearings
  51209	45	73	20	FAG	Thrust Ball Bearings
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  PHU2323	30	138,6	68,6	PFI	Angular Contact Ball Bearings
  QJ 307 N2 M	35	80	21	ISB	Angular Contact Ball Bearings
  XTGB40917.S11.P	24,973	129,1	68,6	SNR	Angular Contact Ball Bearings
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  2303	17	47	19	FAG	SELF
  AH3934A	170	160		SKF	WITHDRAWAL SLEEVES
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  QJ-226	130	230	40	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  LS-31-AC	13.0000	20.0000	2.7500	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  3906	60	30		CONSOLIDATED	THRUST BALL BEARINGS