(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 42.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 372,000

Static Load Rating (Cor) - 479,000

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) - 225.0

Weight (g) - 9,240.00

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:NJ228 EM
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-15
• Application:motorcycle,mechanical annex,medical equipment,tower crane,Embroidery,physical instruments,Power equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,labor insurance,cooling system,chuck industry
• Similar models:NKE N228-E-M6 INA RSL182228-A NKE NJ2228-E-M6 NKE NJ228-E-M6+HJ228-E KOYO NU228R ISO NU228 CX N3228 INA F-228712.4 ISO NH2228 ISO N3228
• BEARING POWER International Trading Co.,Ltd. specialize in NJ228EM products，there is large inventory of AST NJ228 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ228 EM Which AST NJ228EM 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.

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  0-3	9,525	25,4	13,494	FBJ	Thrust Ball Bearings
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  6209NRZZ	45,000	85,000	19,000	SNR	Deep Groove Ball Bearings
  6212-ZN	60	110	22	MPZ	Deep Groove Ball Bearings
  6317LLU	85	180	41	NTN	Deep Groove Ball Bearings
  681X	1,5	4	1,2	ISO	Deep Groove Ball Bearings
  AXK360X390X5	360	390	5	INA	Needle Roller Bearings
  HCB7209-C-T-P4S	45	85	19	FAG	Angular Contact Ball Bearings
  HK1514RS	15	21	14	AST	Needle Roller Bearings
  PR4E	4		4	NMB	Plain Bearings
  ZARN1747-L-TV	17	47	57	INA	Complex Bearings
  4309	45	100	36	FAG	DEEP GROOVE BALL BEARINGS
  NN3080ASK.M.SP	400	600	148	FAG	CYLINDRICAL ROLLER BEARINGS
  HK0808	12		8	FAG	NEEDLE BEARINGS
  GE40FW-2RS	40	68	40	ELGES	SPHERICAL PLAIN BEARINGS
  L18RA708	7.5000	8.1250	.3125	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
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  Z99R-10	.6250	1.3750	.3437	New Departure	DEEP GROOVE BALL BEARINGS
  RHNA404720-2RS	47		20	SKF (Old No.)	NEEDLE BEARINGS