d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

Weight - 1,35 Kg

• Model Number:6311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-26
• Application:historical instruments,coupling type,DC generators,Industrial,drawing die,Other Machine Tools,Cylinder Standard,pipe fittings Steel industry,Laser Measurements,sample cup,Pneumatic Actuator
• Similar models:KOYO 6311-2RU SKF 6311/VA201 SKF 6311-Z CYSD 6311-ZZ AST 6311ZZ ISB 6311-2RS CYSD 6311-2RS ISB 6311-ZNR ZEN 6311 ISB SS6311-ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of SIGMA 6311 . We has been built up long-term cooperation with SIGMA company, could make a bulk order of the 6311 Which SIGMA 6311 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22244CAKE4	220	400	108	NSK	Spherical Roller Bearings
  23240-B-MB	200	360	128	FAG	Spherical Roller Bearings
  43VP4931E	43	49	31	KOYO	Needle Roller Bearings
  5S-2LA-BNS010LLBG/GNP42	50	80	16	NTN	Angular Contact Ball Bearings
  695ZZ	5	13	4	ISO	Deep Groove Ball Bearings
  ASTEPBF 1820-06	18	20		AST	Plain Bearings
  CRBC 7013 UU	70	100	13	IKO	Thrust Roller Bearings
  CRO-11919LL	595,312	844,55	615,95	NTN	Tapered Roller Bearings
  NF314	70	150	35	ISO	Cylindrical Roller Bearings
  NJ206+HJ206	30	62	16	CYSD	Cylindrical Roller Bearings
  NU230 E	150	270	45	CX	Cylindrical Roller Bearings
  PCJY5/8	15,875			INA	Bearing Units
  SY 55 WF	55			SKF	Bearing Units
  UCFL215-48	76,2			KOYO	Bearing Units
  NCF2960V	300	420	72	FAG	CYLINDRICAL ROLLER BEARINGS
  NUP2308	40	90	33	SKF	CYLINDRICAL ROLLER BEARINGS
  YRT950	950	1200	RTC950	INA	AXIAL / RADIAL BEARING FOR ROTARY TABLE
  HA3124	120	155		SKF (Old No.)	ADAPTERS
  7311BEAG(Y/P)	55	120	29	SKF	ANGULAR CONTACT BALL BEARINGS
  T-766				CONSOLIDATED	THRUST ROLLER BEARINGS