d - 55 mm

d1 - 50 mm

D - 120 mm

B - 29 mm

C - 29 mm

B1 - 45 mm

B2 - 12 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+H311
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:metal mold,Film machine,Other Machine Tools,chemical raw materials and reagents,medical equipment,construction machinery and equipment,storage shelves,ventilator anesthesia machine etc,lifting tackle,forming machine,industrial fans
• Similar models:ISO 21311KCW33+AH311 KOYO 21311RH SNR 21311V ISO 21311KW33 NSK 21311EAE4 AST 21311MBKW33 CX 21311CW33 SKF 21311EK CX 21311KCW33+H311 Timken 21311VCSJ
• BEARING POWER International Trading Co.,Ltd. specialize in 21311KCW33+H311 products，there is large inventory of CX 21311 KCW33+H311 . We has been built up long-term cooperation with CX company, could make a bulk order of the 21311 KCW33+H311 Which CX 21311KCW33+H311 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
  130RN30	130	187		Timken	Cylindrical Roller Bearings
  1640-2RS	22,225	50,8	14,288	CYSD	Deep Groove Ball Bearings
  23232B	160	290	104	NTN	Spherical Roller Bearings
  46234	170	260	67	KOYO	Tapered Roller Bearings
  EE470073/470132	177,8	336,55	90,488	KOYO	Tapered Roller Bearings
  GAKR 20 PW	20	40	25	INA	Plain Bearings
  NJG 2313 VH	140	65	48	SKF	Cylindrical Roller Bearings
  NU 1024 M/C3VL2071	180	120	28	SKF	Cylindrical Roller Bearings
  RTL12	30,163	53,181	15,875	INA	Thrust Roller Bearings
  SRLS10	31,75	69,85	17,463	ZEN	Deep Groove Ball Bearings
  TA 1817 Z	18	25	17	IKO	Needle Roller Bearings
  71805TNH	25	37	7	ELGES	ANGULAR CONTACT BALL BEARINGS
  E2220B/U	100	180	46	Rollway	CYLINDRICAL ROLLER BEARINGS
  D-14	2.3437	1.3125		INA	THRUST BALL BEARINGS
  RWCT-24A	4.7620	5.1562		INA	THRUST ROLLER BEARINGS
  7308PJDU	40	90	23	MRC	ANGULAR CONTACT BALL BEARINGS
  NCF2930CV	150	210	36	SKF	CYLINDRICAL ROLLER BEARINGS
  NK30/30	40		30	SKF	NEEDLE BEARINGS
  ELL85	85	130	22	RIV	DEEP GROOVE BALL BEARINGS
  INS6214	70	125	24	CONSOLIDATED	DEEP GROOVE BALL BEARINGS