(dimensions in mm)

Bearing Type - NU

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) - 2,478.00

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: NU2311 EM
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:marine analysis and testing equipment,Cutting Machine,intermediate,electromyography machine,marine analysis,Spectrum Products,industrial equipment,linear drive,food testing,Broadcasting System,car steering pin
• Similar models:NKE NJ2311-E-MA6 FAG NUP2311-E-TVP2 NACHI NJ2311E NACHI 22311AEXK CX NJ2311E SIGMA NU2311 NKE NJ2311-E-MPA ISO NU2311 NACHI 22311EX NACHI 22311AEX
• BEARING POWER International Trading Co.,Ltd. specialize in NU2311EM products，there is large inventory of AST NU2311 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NU2311 EM Which AST NU2311EM 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
  200127X/200215G	127	215	110	Gamet	Tapered Roller Bearings
  24028AX	140	210	69	NACHI	Cylindrical Roller Bearings
  30214	70	125	26,25	ISB	Tapered Roller Bearings
  591/800/351589 A	800	950	90	ISB	Thrust Ball Bearings
  6203-ZZ NR C3	17	40	12	PFI	Deep Groove Ball Bearings
  FNTF-1026	10	26	2,85	Timken	Needle Roller Bearings
  GE 25 ESX-2LS	42	25	20	SKF	Plain Bearings
  K38x43x27	38	43	27	CX	Needle Roller Bearings
  LJ2.1/2-NR	63,5	127	23,8125	RHP	Deep Groove Ball Bearings
  LMH13UU	13	23		Samick	Linear Bearings
  NAX 4032	40	52		IKO	Complex Bearings
  NJ20/800	800	1150	200	CX	Cylindrical Roller Bearings
  PHU5067	30,692	158,5	99,6	PFI	Angular Contact Ball Bearings
  NJ2211E	55	100	25	FAG	CYLINDRICAL ROLLER BEARINGS
  NU2206	30	62	20	SKF	CYLINDRICAL ROLLER BEARINGS
  01/02/7421	105	190	50	RIV	TAPERED ROLLER BEARINGS
  CS-96-LWX			1.7500	RBC	NEEDLE BEARINGS
  NKI35/20	35	50	20	SKF	NEEDLE BEARINGS
  81116			7.5	SKF	THRUST ROLLER BEARINGS
  TWD-5266	3.2500	4.1250		CONSOLIDATED	THRUST NEEDLE BEARINGS