(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 190.0000

Outer Dia (D) - 340.0000

Width (B) - 55.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 567,000

Static Load Rating (Cor) - 790,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 231.0

Min. Housing Shoulder Dia., Outer (Lo) - 299.0

Weight (g) - 23,130.00

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:NJ238 M
• Inner Diameter：190mm Outer Diameter：340mm Width：55mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:product accessories,Textile Accessories,coupling type,non-ferrous metal alloy,hydraulic connector,storage and transportation equipment,safety testing,noise inspection,ultra-quiet generators,tray industry,wheel lathe
• Similar models:NSK M238849/M238810 NACHI NU2238E ISO NU238 NACHI NP238 NSK H238140/H238110 CYSD NUP238 NSK N238 NSK NUP238EM NKE NU238-E-M6 CX NF3238
• BEARING POWER International Trading Co.,Ltd. specialize in NJ238M products，there is large inventory of AST NJ238 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ238 M Which AST NJ238M 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
  29280-E1-MB	400	540	85	INA	Thrust Roller Bearings
  EE170950/171450D+A	241,3	368,3	120,65	NTN	Tapered Roller Bearings
  BK 1812	24	18	12	SKF	Cylindrical Roller Bearings
  EC-6309ZZ	45	100	25	NTN	Deep Groove Ball Bearings
  FD210	50	90	30,2	CX	Deep Groove Ball Bearings
  HJ-324120 + IR-263220	41,275	65,088	31,75	NSK	Needle Roller Bearings
  K 80x86x30	80	86		NBS	Needle Roller Bearings
  KJL69349-JL69310	38	63	17	FAG	Tapered Roller Bearings
  KT 354230	35	42		IKO	Needle Roller Bearings
  N216	80	140	26	KOYO	Cylindrical Roller Bearings
  NU 30/630	630	920	212	ISB	Cylindrical Roller Bearings
  R151.18				SNR	Wheel Bearings
  SN611	50		80	FAG	PILLOW BLOCKS
  I-71214	52	.8750	15	SKF	SELF
  43L03	17	35	10	New Departure	DEEP GROOVE BALL BEARINGS
  4221	105	190	50	STEYR	DEEP GROOVE BALL BEARINGS
  7200BG	10	30	9	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NJ-2222E	110	200	53	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  BK-2516	32		16	CONSOLIDATED	NEEDLE BEARINGS
  KR-16-2RSX	6	16	11	CONSOLIDATED	NEEDLE BEARINGS