d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 76,1 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 5600 r/min

• Model Number: 2311
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:rock drilling machinery,Flame Cutting,hydraulic cylinder,electromyography machine,medical equipment,Warehouse Shelf Equipment,Individual Wire,air purification,ventilation heating equipment,hook,Blood coagulation reagent
• Similar models:AST 2311 NTN 2311SK NTN 2311S SKF 2311 FAG 2311-K-TVH-C3+H2311 NSK 2311K SKF 2311K NACHI 2311K CRAFT 2311 ISB 2311K+H2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311 products，there is large inventory of CX 2311 . We has been built up long-term cooperation with CX company, could make a bulk order of the 2311 Which CX 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
  22314 KCW33+AH2314	70	150	51	ISO	Spherical Roller Bearings
  281155X/281254XC	155,575	254	66,67	Gamet	Tapered Roller Bearings
  5310	50	110	44.4	KOYO	Angular Contact Ball Bearings
  7302	15	42	13	CYSD	Angular Contact Ball Bearings
  GIKFR 18 PW	18	35	23	INA	Plain Bearings
  GE15ES-2RS	15	26	12	LS	Plain Bearings
  HM265049/10	368,249	523,875	101,6	CX	Tapered Roller Bearings
  NA 4900	10	22	13	IKO	Needle Roller Bearings
  NU 1052	260	400	65	ISB	Cylindrical Roller Bearings
  SQ 6 C RS				ISB	Plain Bearings
  UCF315-47	74,6125			KOYO	Bearing Units
  B71824.C.TPA.P4	120	150	16	FAG	ANGULAR CONTACT BALL BEARINGS
  F692ZZ	2	6	3	Nachi	DEEP GROOVE BALL BEARINGS
  NJ308	40	90	23	SKF	CYLINDRICAL ROLLER BEARINGS
  MF-72-ZZ	2	7	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSR-24	1.5000	2.6250	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  294/600EM	600	1030		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  GE-120ES-2RS	120	180	85	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  SL06032	160	240	90	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  HMV-94M			76	CONSOLIDATED	HYDRAULIC NUTS