(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 170.0000

Outer Dia (D) - 310.0000

Width (B) - 86.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 914,000

Static Load Rating (Cor) - 1,316,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 205.0

Min. Housing Shoulder Dia., Outer (Lo) - 281.0

Weight (g) - 29,152.00

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:NJ2234 EM
• Inner Diameter：170mm Outer Diameter：310mm Width：86mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-21
• Application:survey accessories,agricultural testing and analysis equipment and related,coal,non-motor vehicle Electric car,Laser Measurements,raw material accessories,suction nozzle,Storage Tool,Antenna Industry,air purification,other accessories
• Similar models:CX NF2234E SKF NCF2234ECJB SKF C2234 KOYO NJ2234 NACHI 22234EK NACHI NJ2234E NTN NUP2234 NKE NCF2234-V FAG NUP2234-E-M1 ISO NUP2234
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2234EM products，there is large inventory of AST NJ2234 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2234 EM Which AST NJ2234EM 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
  240/750ECA/W33	750	1090	335	SKF	Spherical Roller Bearings
  71801 ACD/HCP4	21	12	5	SKF	Angular Contact Ball Bearings
  6316ZZ	80	170	39	FBJ	Deep Groove Ball Bearings
  7304 A-UO	20	52	30	CX	Angular Contact Ball Bearings
  GE 50 XS K	50	80	42	ISB	Plain Bearings
  HI-CAP 32KB02/I1B	32	65	27,25	KOYO	Tapered Roller Bearings
  NJ205EG15	25,000	52,000	15,000	SNR	Cylindrical Roller Bearings
  NJ211E	55	100	21	NTN	Cylindrical Roller Bearings
  NN4938 K	190	260	69	ISO	Cylindrical Roller Bearings
  S61703-2RS	17	23	4	ZEN	Deep Groove Ball Bearings
  SN217with2217	85	-	90	FAG	PILLOW BLOCKS
  SAF-524	4.2500			SKF	PILLOW BLOCKS
  NUTR2562X	25	62	25	INA	NEEDLE BEARINGS
  4443	3.6250	5.6250		INA	THRUST BALL BEARINGS
  2-110	1.6250	3.3460	.9640	Sealmaster	PILLOW BLOCKS
  A5320TS/WB	100	215	3.2500	Hyatt	CYLINDRICAL ROLLER BEARINGS
  UCF202-010T	.6250			NTN	PILLOW BLOCKS
  61911-2RZ	55	80	13	SKF	DEEP GROOVE BALL BEARINGS
  MS-271/2	9.5000	18.0000	3.2500	FED	DEEP GROOVE BALL BEARINGS
  637-2RS	7	26	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS