(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 68.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 479,000

Static Load Rating (Cor) - 708,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 169.0

Min. Housing Shoulder Dia., Outer (Lo) - 221.0

Weight (g) - 14,830.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

This bearing is also available with the HJ end plate for the inner race.

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number:NJ2228 M
• Inner Diameter：140mm Outer Diameter：250mm Width：68mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:animal,Die,Workpiece,other mold,Spectral Products,sucker industry,circulating pump,linear drive,ventilation equipment,test equipment,Sensors
• Similar models:NKE NUP2228-E-MA6 ISO N2228 NTN N2228 NACHI 22228AEX CX NJ2228E ISB NUP2228 CX NUP2228E NKE NCF2228-V SKF C2228 SKF NUH2228ECMH
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2228M products，there is large inventory of AST NJ2228 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2228 M Which AST NJ2228M 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
  24096RHA	480	700	218	KOYO	Spherical Roller Bearings
  30320	100	215	51,5	KOYO	Tapered Roller Bearings
  30320	100	215	51,5	ISO	Tapered Roller Bearings
  6004L11-H-20	20	42	12	NSK	Deep Groove Ball Bearings
  683/672	95,25	168,275	41,275	KOYO	Tapered Roller Bearings
  7205CDF	25	52	15	CYSD	Angular Contact Ball Bearings
  AB44201S01	26	70	17	SNR	Deep Groove Ball Bearings
  B2012	31,75	38,1	19,05	KOYO	Needle Roller Bearings
  HC ST3776LFT	36,51	76,2	29,57	KOYO	Tapered Roller Bearings
  HCS71917-E-T-P4S	85	120	18	FAG	Angular Contact Ball Bearings
  HK5520	55	63	20	CRAFT	Needle Roller Bearings
  JTT-814	12,7	17,463	22,23	Timken	Needle Roller Bearings
  K43x50x18	43	50	18	ISO	Needle Roller Bearings
  N 205	25	45	15	NSK	Cylindrical Roller Bearings
  NJ219-E-MA6	95	170	32	NKE	Cylindrical Roller Bearings
  NN3048	240	330	92	NTN	Cylindrical Roller Bearings
  PHU2225	45	125,3	41	PFI	Angular Contact Ball Bearings
  LLRJN21/2	2.5000	5.0000	.9375	R&M	CYLINDRICAL ROLLER BEARINGS
  55TAB12	55	120	20	Nachi	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  RSL183038	190		74	CONSOLIDATED	CYLINDRICAL ROLLER BEARING