(dimensions in mm)

Bearing Type - tapered bore

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 88.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 880,000

Static Load Rating (Cor) - 1,380,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Weight (g) - 18,720.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.37

Basic Radial Load Factor "Y1" = 1.8

Basic Radial Load Factor "Y2" = 2.7

Basic Radial Load Factor "Y0" = 1.8

• Model Number: 23228MBK
• Inner Diameter：140mm Outer Diameter：250mm Width：88mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:medical equipment,steam Hydraulic control element,Gas turbine,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Leather Products,crimping tools,Water Monitoring,Air,Medium and large motor,chuck industry,machine lathe
• Similar models:AST 23228MBKW33 ISB 23228EKW33+H2328 AST 23228CC5S3W33 NKE 23228-K-MB-W33+AHX3228 ISB 23228-2RS FAG 23228-E1A-K-M+H2328 ISB 23228 NKE 23228-K-MB-W33 MPZ 23228KMBW33 SKF 23228-2CS5/VT143
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  200133X/200215G	133,35	215	110	Gamet	Tapered Roller Bearings
  32211	55	100	26,75	CYSD	Tapered Roller Bearings
  4432	61,913	90,5	22,225	INA	Thrust Ball Bearings
  47332	160	270	180	KOYO	Tapered Roller Bearings
  6210	50	90	20	CYSD	Deep Groove Ball Bearings
  68/850	850,000	1030,000	82,000	NTN	Deep Groove Ball Bearings
  7300 ADB	10	35	22	ISO	Angular Contact Ball Bearings
  7319BEP	95	200	45	SKF	Angular Contact Ball Bearings
  81184M	420	500	65	SKF	Thrust Roller Bearings
  AR 4,5 10 22	10	22	4,5	Timken	Needle Roller Bearings
  BK 0910	9	13	10	NBS	Needle Roller Bearings
  F-234977.06	40,783	93	38	FAG	Angular Contact Ball Bearings
  GE670-DW-2RS2	670	900	308	INA	Plain Bearings
  S686-2RS	6	13	5	ZEN	Deep Groove Ball Bearings
  SMR95-2TS	5	9	3	ZEN	Deep Groove Ball Bearings
  USFC201	12			SNR	Bearing Units
  USFCE205	25			SNR	Bearing Units
  KLNJ1/2-2RS	.5000	1.1250	.3125	RHP	DEEP GROOVE BALL BEARINGS
  W-7				CONSOLIDATED	THRUST BALL BEARINGS
  SN-309..2309	45	-	70	CONSOLIDATED	PILLOW BLOCKS