d - 140 mm

D - 250 mm

B - 68 mm

C - 68 mm

r min. - 3 mm

da min. - 154 mm

Da max. - 236 mm

ra max. - 2,5 mm

Weight - 14 Kg

Basic dynamic load rating (C) - 685 kN

Basic static load rating (C0) - 975 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 200 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 2,33

Calculation factor (Y1) - 2,39

Calculation factor (Y2) - 3,55

• Model Number: 22228B
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:construction machinery and equipment,Laser Devices,pneumatic Pump,vertical pull,boring bar boring bar,aerial work platform,Automobile,Cleaning equipment,milling head plug,light therapy instrument,filter paper products
• Similar models:MPZ 22228ACKMW33 ISB 22228K CX 22228KCW33 SKF 22228CCK/W33 KOYO 22228RHR NTN 22228BK MPZ 22228KW33 SKF 22228CC/W33 NKE 22228-E-K-W33+AHX3128 ISB 22228EKW33+AHX3128
• BEARING POWER International Trading Co.,Ltd. specialize in 22228B products，there is large inventory of NTN 22228B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22228B Which NTN 22228B 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
  23164-2CS5/VT143	540	320	176	SKF	Spherical Roller Bearings
  31326	130	280	72	CYSD	Tapered Roller Bearings
  510014	35	64	37	Timken	Angular Contact Ball Bearings
  51209	45	73	20	FBJ	Thrust Ball Bearings
  53405	25	60	26,4	KOYO	Thrust Ball Bearings
  560RN30	560	773		Timken	Cylindrical Roller Bearings
  89464-M	320	580	155	INA	Thrust Roller Bearings
  B7240-C-T-P4S	200	360	58	FAG	Angular Contact Ball Bearings
  GE240ES-2RS	240	340	140	FBJ	Plain Bearings
  GE35ET-2RS	35	55	25	LS	Plain Bearings
  HK2522RS	25	32	22	KOYO	Needle Roller Bearings
  HR12E	12		12	NMB	Plain Bearings
  KBA180	457,2	473,075	7,938	KOYO	Angular Contact Ball Bearings
  NUP2226-E-TVP2	130	230	64	FAG	Cylindrical Roller Bearings
  NA5915	75	105	40	NTN	NEEDLE BEARINGS
  2211E-2RS1	55	100	25	MRC	SELF
  NLJ-4E	4.0000	7.2500	1.2500	RHP	SELF
  7415BMG	75	190	45	NSK	ANGULAR CONTACT BALL BEARINGS
  361205-2RS	25	62	15	CONSOLIDATED	YOKE TYPE TRACK ROLLERS
  6219-ZZ	95	170	32	CONSOLIDATED	DEEP GROOVE BALL BEARINGS