(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 43.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 187,300

Static Load Rating (Cor) - 213,000

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 6

Max. Shaft Shoulder Dia. Inner (Li) - 70.5

Min. Housing Shoulder Dia., Outer (Lo) - 106.5

Weight (g) - 2,530.00

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: NJ2311 EM
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:squeeze machine etc,equipment and,shaft milling machine,forklift truck,Spectrum Products,disposable,forming machine,Special Equipment,dye pigments,non-ferrous metal alloy,floor industry
• Similar models:ISO NH2311 SNR NJ2311EG15 CYSD NUP2311E NACHI NUP2311 NKE NJ2311-E-MA6 NKE NJ2311-E-TVP3+HJ2311-E INA RSL182311-A NSK HM231148/HM231110 ISO NJ2311 CX NU2311E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2311EM products，there is large inventory of AST NJ2311 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ2311 EM Which AST NJ2311EM 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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  5212ZZ	60	110	36,513	AST	Angular Contact Ball Bearings
  6003	17	35	10	AST	Deep Groove Ball Bearings
  FCDP 120174540	600	870	540	ISB	Cylindrical Roller Bearings
  K20X24X13	20	24		Timken	Needle Roller Bearings
  GE40N	40	62		AST	Plain Bearings
  K20×24×10S	20	24		NTN	Needle Roller Bearings
  K20×24×13S	20	24		NTN	Needle Roller Bearings
  KBS20-PP-AS	20	32		INA	Linear Bearings
  NJ2304	20	52	21	FBJ	Cylindrical Roller Bearings
  NU 234	170	310	52	ISB	Cylindrical Roller Bearings
  NUP 1018	90	140	24	NACHI	Cylindrical Roller Bearings
  PW40760033/28CS	40	76	33	PFI	Angular Contact Ball Bearings
  ZKLN1747-2RS-2AP	17	47	50	INA	Thrust Ball Bearings
  L18WA700	7.0000	9.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  604h	4	12	4	ISC	DEEP GROOVE BALL BEARINGS
  32214J2	70	125	31	SKF	TAPERED ROLLER BEARINGS
  NHJ35	35	100	25	RHP	SELF
  N334E	170	360	72	STEYR	CYLINDRICAL ROLLER BEARINGS
  FG2552EE	25	52	25	NADELLA	NEEDLE BEARINGS
  LER-550	8.4375		25.45	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS