d - 55 mm

D - 120 mm

B - 29 mm

C - 29 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
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2026-01-13
• Application:comprehensive experiment,Roller,Flame Cutting,gantry processing,small diesel generators,ultra-quiet generators,die casting mold,chemical,food testing,Other machinery,relay
• Similar models:SNR 21311V ISO 21311W33 ISO 21311KCW33+AH311 AST 21311MB FAG 21311-E1-K ISB 21311K+AHX311 ISO 21311KW33 FAG 21311-E1 NSK 21311EAKE4 SKF 21311E
• BEARING POWER International Trading Co.,Ltd. specialize in 21311KCW33 products，there is large inventory of CX 21311 KCW33 . We has been built up long-term cooperation with CX company, could make a bulk order of the 21311 KCW33 Which CX 21311KCW33 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
  140080/140140C	80	140	36,5	Gamet	Tapered Roller Bearings
  21315 KCW33+H315	75	160	37	CX	Spherical Roller Bearings
  4T-641/633	66,675	130,175	41,275	NTN	Tapered Roller Bearings
  51107V/HR22Q2	35	52	12	SKF	Thrust Ball Bearings
  59176 F	460	380	48	SKF	Thrust Ball Bearings
  607-2RS	7	19	6	Fersa	Deep Groove Ball Bearings
  7306B	30	72	19	ZEN	Angular Contact Ball Bearings
  78215C/78549D+X1S-78215	53,975	139,7	77,79	Timken	Tapered Roller Bearings
  CRO-7621	380	560	360	NTN	Tapered Roller Bearings
  NCF2996-V	480	600	100	NKE	Cylindrical Roller Bearings
  NP1872	360	440	38	ISO	Cylindrical Roller Bearings
  P608-SB	8	22	7	ZEN	Deep Groove Ball Bearings
  SIGEW20ES	20			LS	Plain Bearings
  20320	100	215	47	New Departure	ANGULAR CONTACT BALL BEARINGS
  MM9310WI-2HDU	1.5000	72	.6250	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NUP2210	50	90	23	STEYR	CYLINDRICAL ROLLER BEARINGS
  23228	140	250	88	Torrington	SPHERICAL ROLLER BEARINGS
  NJ-409	45	120	29	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  AH-2248x220	240	220		CONSOLIDATED	WITHDRAWAL SLEEVES
  SSSY-203	2.1875			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS