d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 74,58 kN

Basic static load rating (C0) - 23,52 kN

(Grease) Lubrication Speed - 5737,5 r/min

(Oil) Lubrication Speed - 6750 r/min

• Model Number: 2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-22
• Application:Automobile,industrial equipment,test equipment,Food testing,filter paper products,Processing machinery,plant determination,stamping die,ventilation heating equipment,Plastic molding,Grinding and polishing equipment
• Similar models:SNR 2311G15 NTN 2311SK NKE 2311-K CX 2311 ISO 2311K SNR 2311KG15 ISB 2311K NSK 2311 ISB 2311 SKF 2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311 products，there is large inventory of ISB 2311 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 2311 Which ISB 2311 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
  25590/25520	45.618	82.931	23.812	NACHI	Tapered Roller Bearings
  6001FT150	12,000	28,000	8,000	SNR	Deep Groove Ball Bearings
  6200L11DDU	10	30	9	NSK	Deep Groove Ball Bearings
  6201-2Z	12	32	10	FAG	Deep Groove Ball Bearings
  GE 140 ECR-2RS	140	210	90	ISO	Plain Bearings
  F697	7	19	5	NSK	Deep Groove Ball Bearings
  KJ42X47X30.3	42,000	47,000		NTN	Needle Roller Bearings
  NU2338 EM6	190	400	132	AST	Cylindrical Roller Bearings
  RF182711-1	18	27		KOYO	Needle Roller Bearings
  S697-2RS	7	17	5	ZEN	Deep Groove Ball Bearings
  W211PPB6	38,1	104,78	44,45	CYSD	Deep Groove Ball Bearings
  CRH26VBUU	.8750	1.6250	.8750	IKO	NEEDLE BEARINGS
  51176				FAG	THRUST BALL BEARINGS
  9109KDD	45	75	16	FAF	DEEP GROOVE BALL BEARINGS
  TWB1423	.8750	1.4375		INA	THRUST NEEDLE BEARINGS
  240/900	900	1280	375	Torrington	SPHERICAL ROLLER BEARINGS
  7612	60	130	31	New Departure	DEEP GROOVE BALL BEARINGS
  UQOL16DTL7	80	125	22	New Departure	ANGULAR CONTACT BALL BEARINGS
  7334BAGM	170	360	72	STEYR	ANGULAR CONTACT BALL BEARINGS
  RSL183014	70		30	CONSOLIDATED	CYLINDRICAL ROLLER BEARING