(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 50.0000

Outer Dia (D) - 110.0000

Width (B) - 27.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 110,000

Static Load Rating (Cor) - 112,000

Max Speed (Grease) (X1000 RPM) - 6

Max Speed (Oil) (X1000 RPM) - 7

Max. Shaft Shoulder Dia. Inner (Li) - 65.0

Min. Housing Shoulder Dia., Outer (Lo) - 97.0

Weight (g) - 1,157.00

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:NU310 E
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-25
• Application:Plastic Equipment,agrochemical,construction machinery and equipment,Laser Measurements,static control,gear grinding machine,ventilator anesthesia machine etc,squeeze machine etc,medical equipment,miscellaneous instruments,lifting upgrade
• Similar models:ISO NJF2310V NKE NJ2310-E-TVP3 ISO NJ310 SIGMA NJG2310VH SIGMA N310 NSK HM252343/HM252310 NACHI 21310AX NKE NJ2310-E-MA6 ISB FC73108300 NSK LL575349/LL575310
• BEARING POWER International Trading Co.,Ltd. specialize in NU310E products，there is large inventory of AST NU310 E . We has been built up long-term cooperation with AST company, could make a bulk order of the NU310 E Which AST NU310E 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
  1218 K	90	160	30	NSK	Self-Aligning Ball Bearings
  123076X/123123XG	76,2	123,825	64	Gamet	Tapered Roller Bearings
  200KBE131	200	340	100	NACHI	Tapered Roller Bearings
  23180-K-MB-W33+OH3180-H	400	650	200	NKE	Spherical Roller Bearings
  33213/Q	120	65	41	SKF	Tapered Roller Bearings
  KBK 16x20x20	16	20		INA	Needle Roller Bearings
  M 88048/2/010/2/QCL7C	68,262	33,338	22,225	SKF	Tapered Roller Bearings
  NKJ30/30	30	45	30	Timken	Needle Roller Bearings
  UCC308	40		52	NACHI	Bearing Units
  UCFL214	70			KOYO	Bearing Units
  USFAE205	25			SNR	Bearing Units
  NU2968E	340	460	72	FAG	CYLINDRICAL ROLLER BEARINGS
  EW-1/4	.2500	.6562		NH	THRUST BALL BEARINGS
  5306-M	30	72	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NU-244E	220	400	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NAB-30	40		18	CONSOLIDATED	NEEDLE BEARINGS
  239/1900	1900	2430	400	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  AS6590	65	90		CONSOLIDATED	THRUST NEEDLE BEARINGS
  619/32-2RS	32	52	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6021-2RSNR	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS