d - 55 mm

d1 - 50 mm

D - 120 mm

B - 29 mm

C - 29 mm

B1 - 3 mm

B2 - 7 mm

Weight - 1,55 Kg

Basic dynamic load rating (C) - 138 kN

Basic static load rating (C0) - 163 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4300 r/min

• Model Number: 21311 KCW33+AH311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:Spectrum Products,hydraulic connector,screen filter,top industry,Flame Cutting,Equipment,luminescent reagent,Animal Tracking,Vertical pull,fruit and vegetable processing,SPA equipment
• Similar models:ISB 21311K+AHX311 ISB 21311K ISO 21311KCW33+AH311 CX 21311CW33 AST 21311MB ISO 21311KCW33+H311 CX 21311KCW33+AH311 SKF 21311E NTN 21311 SNR 21311V
• BEARING POWER International Trading Co.,Ltd. specialize in 21311KCW33+AH311 products，there is large inventory of CX 21311 KCW33+AH311 . We has been built up long-term cooperation with CX company, could make a bulk order of the 21311 KCW33+AH311 Which CX 21311KCW33+AH311 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
  21307MBKW33	35	80	21	AST	Spherical Roller Bearings
  2217	85	150	36	NACHI	Self-Aligning Ball Bearings
  23126-K-MB-W33	130	210	64	NKE	Spherical Roller Bearings
  32209CR	45	85	24,75	KOYO	Tapered Roller Bearings
  51422X	110	230	95	NSK	Thrust Ball Bearings
  6301ZZ	12	37	12	CRAFT	Deep Groove Ball Bearings
  F15082	65	145	36	Fersa	Tapered Roller Bearings
  GEG260ES-2RS	260	400	205	LS	Plain Bearings
  GEM 80 ES-2RS	80	120	74	SIGMA	Plain Bearings
  NJ2222-E-MA6	110	200	53	NKE	Cylindrical Roller Bearings
  NP2222	110	200	53	ISO	Cylindrical Roller Bearings
  NUP419	95	240	55	CYSD	Cylindrical Roller Bearings
  SDM6AJ	6	12	13,5	KOYO	Linear Bearings
  STO 17 X	17	40	15,8	SKF	Cylindrical Roller Bearings
  UCT207	35			CX	Bearing Units
  MMN550BS90PPDM	50	90	34	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  81326			30	INA	THRUST ROLLER BEARINGS
  6216RSNR	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  201SFF5	32	13	10	MRC	DEEP GROOVE BALL BEARINGS
  250x280x16mm	250	280	16	CONSOLIDATED	OIL SEALS