(dimensions in mm)

Bearing Type - NJ

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) - 1,272.00

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:NJ310 EM
• Inner Diameter：50mm Outer Diameter：110mm Width：27mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:building decoration raw materials and accessories,Spectrum Products,food testing,Pneumatic Control Elements,joint protection,gas turbine,Digital Generator,packing equipment,chuck industry,medical treatment,Display Devices
• Similar models:NSK LM451349/LM451310 NKE NU2310-E-TVP3 SKF NU2310ECPH CYSD NUP2310E ISO NUP2310 Fersa NU310F NTN RUS310 KOYO NU3310 AST NJ310EMA CX N310E
• BEARING POWER International Trading Co.,Ltd. specialize in NJ310EM products，there is large inventory of AST NJ310 EM . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ310 EM Which AST NJ310EM 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
  23956 K	280	380	75	ISB	Spherical Roller Bearings
  32021X	105	160	35	NTN	Tapered Roller Bearings
  32044XM	220	340	76	MPZ	Tapered Roller Bearings
  3204ATN9	20	47	20,6	SKF	Angular Contact Ball Bearings
  AST090 17580	175	180		AST	Plain Bearings
  6005 NR	47	25	12	SKF	Deep Groove Ball Bearings
  B71936-C-T-P4S	180	250	33	FAG	Angular Contact Ball Bearings
  BK0508	5	9	8	ISO	Cylindrical Roller Bearings
  E 230 /S /S 7CE3	30	62	16	SNFA	Angular Contact Ball Bearings
  F608-2RS	8	22	7	ZEN	Deep Groove Ball Bearings
  F695	5	13	4	ZEN	Deep Groove Ball Bearings
  FLWBC5-13Z	5	15	5	NTN	Deep Groove Ball Bearings
  L 467549/510	508	406,4	61,912	SKF	Tapered Roller Bearings
  N308ECP	40	90	23	SKF	Cylindrical Roller Bearings
  NNU 4134 K30M/W33	170	280	109	ISB	Cylindrical Roller Bearings
  NNU 4180 K30M/W33	400	650	250	ISB	Cylindrical Roller Bearings
  61806-Y	30	42	7	ELGES	DEEP GROOVE BALL BEARINGS
  S6203.2RSR	17	40	12	FAG	DEEP GROOVE BALL BEARINGS
  6307TCC78	35	80	21	SKF	DEEP GROOVE BALL BEARINGS
  NKIB-5909	45	68	30	CONSOLIDATED	NEEDLE BEARINGS