d - 530 mm

D - 870 mm

B - 272 mm

d₂ - - 638 mm

D₁ - - 763 mm

b - 22.3 mm

K - 12 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 562 mm

D_a - max. - 838 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 8526 kN

Basic static load rating - C₀ - 14000 kN

Fatigue load limit - P_u - 880 kN

Reference speed - 360 r/min

Limiting speed - 670 r/min

Calculation factor - e - 0.3

Calculation factor - Y₁ - 2.3

Calculation factor - Y₂ - 3.4

Calculation factor - Y₀ - 2.2

Weight - 645 kg

• Model Number: 231/530 CA/W33
• Inner Diameter：870mm Outer Diameter：530mm Width：272mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:Industrial equipment,circulating pump,boring bar boring bar,thread processing machine,Vertical pull,static control,lifting tackle,survey accessories,medical equipment,Machine Tool Accessories,car shock absorber
• Similar models:NTN 423168 SKF 32315BJ2/QCL7C Timken HM231140/HM231111CD+HM231140XE Timken X323I2B/Y32312B Fersa 32313BF Gamet 123076X/123123XG FAG 32318-A FBJ 32311 NSK HR32310CJ NTN 4T-L432349/L432310
• BEARING POWER International Trading Co.,Ltd. specialize in 231/530CA/W33 products，there is large inventory of SKF 231/530 CA/W33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 231/530 CA/W33 Which SKF 231/530CA/W33 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
  239/630-K-MB-W33+OH39/630-H	630	850	165	NKE	Spherical Roller Bearings
  23028 CW33	140	210	53	CX	Spherical Roller Bearings
  2314	70	150	51	NKE	Self-Aligning Ball Bearings
  2780/2720	36,487	76,2	23,774	Timken	Tapered Roller Bearings
  32010	50	80	20	ISB	Tapered Roller Bearings
  4204-2RS	20	47	18	ISO	Deep Groove Ball Bearings
  55200/55433D+X4S-55200	50,8	109,982	63,5	Timken	Tapered Roller Bearings
  6205/26	26,000	52,000	15,000	NTN	Deep Groove Ball Bearings
  622X/614X	55	115	41,021	Timken	Tapered Roller Bearings
  6312	60	130	31	CX	Deep Groove Ball Bearings
  AST40 F12090	12	14		AST	Plain Bearings
  HM88638/HM88610	31,986		25,4	KOYO	Tapered Roller Bearings
  NAPK215	75			KOYO	Bearing Units
  NK10X125X100	90,000	125,000	100,000	NTN	Needle Roller Bearings
  NKXR35Z	35,000	47,000	30,000	NTN	Complex Bearings
  NU228E	140	250	42	NTN	Cylindrical Roller Bearings
  UKFCE210H	45			SNR	Bearing Units
  GE240SX	240	360	72	INA	SPHERICAL PLAIN BEARINGS
  RL-14	1.7500	3.7500	.8125	SKF	SELF
  XLS44K	2.7500	4.1250	.6875	Torrington	DEEP GROOVE BALL BEARINGS