d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

a - 61.3 mm

r min. - 2 mm

da min. - 65 mm

Da max. - 110 mm

ra max. - 2 mm

Weight - 1.72 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 98.5 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6200 r/min

• Model Number: 6311BI
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:dye pigments,medical equipment,die casting mold,sawing machine,Dental Equipment,Small air generators,Textile Industry Accessories and Accessories,Gripper Swing,milling head plug,equipment,rolling mill roll neck and slowdown device
• Similar models:KOYO 6311BI
• BEARING POWER International Trading Co.,Ltd. specialize in 6311BI products，there is large inventory of KOYO 6311BI . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6311BI Which KOYO 6311BI 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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  09067/09194-S	19.05	52,883	18,43	Timken	Tapered Roller Bearings
  423052	260	400	130	NTN	Tapered Roller Bearings
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  6236	180	320	52	SIGMA	Deep Groove Ball Bearings
  6910L11-H-20ZZ	50	72	12	NSK	Deep Groove Ball Bearings
  7326BDT	130	280	58	NACHI	Angular Contact Ball Bearings
  CX490				CX	Wheel Bearings
  GEFZ7T	7,94	19,05	9,53	LS	Plain Bearings
  HCB7201-C-T-P4S	12	32	10	FAG	Angular Contact Ball Bearings
  JK0S060	60	95	26	FAG	Tapered Roller Bearings
  KGN 30 C-PP-AS	30	47		INA	Linear Bearings
  M239448A/410	191,237	279,4	52,388	ISB	Tapered Roller Bearings
  NAFW 173532	17	35	32	IKO	Needle Roller Bearings
  NA69/32	32	52	36	Timken	Needle Roller Bearings
  NU256-E-TB-M1	280	500	80	FAG	Cylindrical Roller Bearings
  PW40700043CS	40	70	43	PFI	Angular Contact Ball Bearings
  XAA32008X/Y32008XZ	40	68	19	Timken	Tapered Roller Bearings
  HK1616	22		16	FAG	NEEDLE BEARINGS
  NUTR20X	20	47	25	SKF	NEEDLE BEARINGS
  SSR-6	.3750	.8750	.2187	CONSOLIDATED	DEEP GROOVE BALL BEARINGS