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 - 13,7 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: 22228BK
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Spherical Roller Bearings
• Update date：2025-04-23
• Application:rubber products machinery and equipment,shoe-making machinery,tube,Pneumatic Actuator,electric pump,pneumatic,chemical raw materials and reagents,injection molding machine,powder metallurgy,standing experimental equipment,storage and transportation equipment
• Similar models:SKF 22228CCK/W33 SKF 22228-2CS5/VT143 ISB 22228EKW33+H3128 FAG 22228-E1-K+AHX3128 Timken 22228CJ CRAFT 22228MW33 FBJ 22228K NKE 22228-E-W33 ISO 22228W33 NSK TL22228CDE4
• BEARING POWER International Trading Co.,Ltd. specialize in 22228BK products，there is large inventory of NTN 22228BK . We has been built up long-term cooperation with NTN company, could make a bulk order of the 22228BK Which NTN 22228BK 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
  2201-2RS	12	32	14	KOYO	Self-Aligning Ball Bearings
  22205EXK	25	52	18	NACHI	Cylindrical Roller Bearings
  2300S	10	35	17	NTN	Self-Aligning Ball Bearings
  234752 MSP	269	400	164	CX	Thrust Ball Bearings
  23980-B-K-MB	400	540	106	FAG	Spherical Roller Bearings
  342/332	41,275	80	21	KOYO	Tapered Roller Bearings
  47686/47620	82,55	133,35	33,338	Fersa	Tapered Roller Bearings
  6003	17	35	10	CX	Deep Groove Ball Bearings
  BR3566DD	35	66	15	KBC	Deep Groove Ball Bearings
  HM743345/HM743310	209,55	333,375	69,85	KOYO	Tapered Roller Bearings
  NJ2213-E-M6+HJ2213-E	65	120	31	NKE	Cylindrical Roller Bearings
  NU 2313 ECP	140	65	48	SKF	Thrust Ball Bearings
  SY 1.15/16 WF	49,213			SKF	Bearing Units
  TAM 1916	19	27	16	IKO	Needle Roller Bearings
  W 634 R-2RS1	4	16	5	SKF	Deep Groove Ball Bearings
  SX011840	200	250	24	INA	CROSSED ROLLER BEARINGS
  HCB7221C.T.P4S	105	190	36	FAG	ANGULAR CONTACT BALL BEARINGS
  WCT-39A	8.9680	9.3750		Rollway	THRUST ROLLER BEARINGS
  HW-31/4				CONSOLIDATED	THRUST BALL BEARINGS
  6403-ZZ	17	62	17	CONSOLIDATED	DEEP GROOVE BALL BEARINGS