(dimensions in mm)

Bearing Type - NUP

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) - 1,209.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

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:NUP310 E
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:food sterilization,other accessories,metal mold,forklift truck,organic raw materials,Cylinder Micro,Surveying Surveying Instruments,Beauty and Body,Pneumatic Control Elements,Hairbrush device,Water Monitoring
• Similar models:CX NU310E NSK HM743337/HM743310 ISO NF310 ISO NH2310 KOYO N310 NKE NUP2310-E-MPA NKE NUP2310-E-M6 NKE NUP2310-E-MA6 ISB NJ310 SIGMA N2310
• BEARING POWER International Trading Co.,Ltd. specialize in NUP310E products，there is large inventory of AST NUP310 E . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP310 E Which AST NUP310E 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
  1322K	110	240	50	KOYO	Self-Aligning Ball Bearings
  20224 KC+H3024	120	215	40	CX	Spherical Roller Bearings
  230/900 CW33	900	1280	280	CX	Spherical Roller Bearings
  6024-2RS	120	180	28	ISB	Deep Groove Ball Bearings
  6310 ZZ	50	110	27	ISO	Deep Groove Ball Bearings
  7048 ADB	240	360	112	ISO	Angular Contact Ball Bearings
  FJL-2515	25	33	15	NSK	Needle Roller Bearings
  K25X33X24	25	33		INA	Needle Roller Bearings
  GE280FO-2RS	280	430	210	ISO	Plain Bearings
  ML71914CVDUJ74S	70	100	16	SNR	Angular Contact Ball Bearings
  NB1.25.1355.201-2PPN	1255	1455	63	ISB	Thrust Ball Bearings
  NK12/12M	12	19	12	JNS	Needle Roller Bearings
  NN4964	320	411	118	NTN	Cylindrical Roller Bearings
  NUP 248 MA	440	240	72	SKF	Cylindrical Roller Bearings
  SCE610-PP	9,525	14,288	15,875	INA	Needle Roller Bearings
  YCJT115/16	1.9375			FAF	PILLOW BLOCKS
  SAF311	2.5625	2.0625		SKF	PILLOW BLOCKS
  RNA4901RS	24		13	SKF	NEEDLE BEARINGS
  LBAT12	12	22	32	SKF	LINEAR RECIRCULATING BALL BEARINGS
  BK-3518RS	42		18	CONSOLIDATED	NEEDLE BEARINGS