(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 170.0000

Outer Dia (D) - 310.0000

Width (B) - 52.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 618,000

Static Load Rating (Cor) - 828,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 207.0

Min. Housing Shoulder Dia., Outer (Lo) - 279.0

Weight (g) - 19,220.00

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: NJ234 EM
• Inner Diameter：170mm Outer Diameter：310mm Width：52mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-20
• Application:Digital Generator,hydraulic control element,Body shaping,Roller mill,Wire grinder,chamfer,relay,sanitation facilities,Anesthetic Equipment,cooling system,garbage disposal
• Similar models:CYSD NU234 NSK EE234156/234220 NSK NJ2340EM NTN NUP2348 CX NUP5234 SKF C2234K CX NH2348 SKF NUH2344ECMH/PEX NTN N2340 ISO NF2340
• BEARING POWER International Trading Co.,Ltd. specialize in NJ234EM products，there is large inventory of AST NJ234 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ234 EM Which AST NJ234EM 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
  2214-K	70	125	31	NKE	Self-Aligning Ball Bearings
  22210-E1-K + H310	45	90	23	FAG	Spherical Roller Bearings
  23068 CCK/W33 + AOH 3068 G	520	320	133	SKF	Tapered Roller Bearings
  2P15802	790,000	1100,000	310,000	NTN	Thrust Roller Bearings
  32026 X	200	130	45	SKF	Tapered Roller Bearings
  7044	220,000	340,000	56,000	NTN	Angular Contact Ball Bearings
  7221 C	105	190	36	CX	Angular Contact Ball Bearings
  FL697	7	19	5	NTN	Deep Groove Ball Bearings
  NJ 215 ECP	130	75	25	SKF	Thrust Ball Bearings
  QJ 203	17	40	12	SIGMA	Angular Contact Ball Bearings
  RLM243216	24	32	16	NSK	Needle Roller Bearings
  UCF211	55			FYH	Bearing Units
  WAY7ZZ	7	17	5	ADR	DEEP GROOVE BALL BEARINGS
  SN232with23232	160	-	160	FAG	PILLOW BLOCKS
  DN-2100	1.0000	2.2500	.6250	FBC	DEEP GROOVE BALL BEARINGS
  SS3203	17	40	12	New Departure	DEEP GROOVE BALL BEARINGS
  6200RS	30	10	9	STEYR	DEEP GROOVE BALL BEARINGS
  KC-120CPO	12.0000	12.7500	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NNC-4936VC/3	180	250	69	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  CRSBCR-36	.8750	2.2500	1.2500	CONSOLIDATED	ROLLER CAM FOLLOWERS