(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：2025-12-15
• Application:beverage production,flexible processing,PVC,medical treatment,lifting chain,drawing die,extruder,Dental Drill etc,electronic materials,food add,Microwave Equipment
• Similar models:NKE NUP2311-E-TVP3 NKE NUP2311-E-MA6 INA SL192311 NKE NJ2311-E-TVP3+HJ2311-E NTN NJ2311E NSK NJ2311ET NACHI NJ2311E ISB NJ2311 NKE NJ2311-E-TVP3 FBJ NU2311
• 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.

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  66589/66520	59,972	122,238	33,338	Timken	Tapered Roller Bearings
  6905L11-H-20DDU	25	42	9	NSK	Deep Groove Ball Bearings
  6964	320	440	56	KOYO	Deep Groove Ball Bearings
  7016 CE/HCP4AL	125	80	22	SKF	Angular Contact Ball Bearings
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  GEG15ES-2RS	15	30	16	LS	Plain Bearings
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  L630349/L630310	152,4	192,088	25	Timken	Tapered Roller Bearings
  NA4860	300	380	80	NTN	Needle Roller Bearings
  NJ20/750	750	1090	195	ISO	Cylindrical Roller Bearings
  NP19/600	600	800	90	CX	Cylindrical Roller Bearings
  NUP211E.TVP	55	90		Timken	Cylindrical Roller Bearings
  SL192305	25	62	24	ISO	Cylindrical Roller Bearings
  SL181896	480	600	56	INA	CYLINDRICAL ROLLER BEARINGS
  6300-2ZNR	10	35	11	FAG	DEEP GROOVE BALL BEARINGS
  R335LL	35	80	21	NH	CYLINDRICAL ROLLER BEARINGS
  KF060CPO	6.0000	7.5000	.7500	KAYDON	DEEP GROOVE BALL BEARINGS