(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 134,000

Static Load Rating (Cor) - 138,000

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) - 1,531.00

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:NU311 E
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-15
• Application:Spectrum Products,bio-chemical,Industrial Adhesive,molding machine,chemical instruments,tray industry,journal lathe,respirator,beverage production,Polymer,Leather Products
• Similar models:KOYO NJ2311R NTN N311E KOYO NUP2311R CX NU3311 NKE NJ2311-E-M6 ISB NUP311 KOYO NU311R NSK 543085/543114 NTN E-NFV311 NKE NJ311-E-TVP3
• BEARING POWER International Trading Co.,Ltd. specialize in NU311E products，there is large inventory of AST NU311 E . We has been built up long-term cooperation with AST company, could make a bulk order of the NU311 E Which AST NU311E 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
  100034X/100080	34,925	80	24,25	Gamet	Tapered Roller Bearings
  21311AXK	55	120	29	NACHI	Cylindrical Roller Bearings
  6006	30	55	13	CYSD	Deep Groove Ball Bearings
  6206-2RZ	62	30	16	SKF	Deep Groove Ball Bearings
  6230-M	150	270	45	NKE	Deep Groove Ball Bearings
  6317-2NK	85	180	41	NACHI	Deep Groove Ball Bearings
  72212C/72487	53,975		32,791	KOYO	Tapered Roller Bearings
  C31/750MB	750	1220	365	SKF	Cylindrical Roller Bearings
  K7X10X10	7,000	10,000		NTN	Needle Roller Bearings
  NU18/1180	1180	1420	106	ISO	Cylindrical Roller Bearings
  R14-ZZ	22,225	47,625	12,7	CYSD	Deep Groove Ball Bearings
  RIS 205	52		15	SKF	Deep Groove Ball Bearings
  RS-4980E4	400	540	140	NSK	Cylindrical Roller Bearings
  UKFCX05	20			KOYO	Bearing Units
  6116PP	80	125	22	NH	DEEP GROOVE BALL BEARINGS
  6009-RSNR	45	75	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2212	60	110	28	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  22210E-2RS	50	90	28	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  KB-47XPO	4.7500	5.3750	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SS61907-ZZ	35	55	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS