d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

da min. - 64 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,64 Kg

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number:NU 311 EW
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:Roller mill,Other Measurements,fabric products,insect experimental analysis instrument,equipment,directional control valve,Laser Devices,squeeze machine etc,Plastic molding,sucker industry,shaft milling machine
• Similar models:NSK 543085/543114 NKE NUP311-E-MPA NSK HM231149/HM231110 ISB NU311 NSK HM231136/HM231110 NSK HM231140/HM231115 Fersa NUP311FMNR/C3 CX NUP2311E AST NJ2311EMA ISO NUP311
• BEARING POWER International Trading Co.,Ltd. specialize in NU311EW products，there is large inventory of NSK NU 311 EW . We has been built up long-term cooperation with NSK company, could make a bulk order of the NU 311 EW Which NSK NU311EW 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
  16008	40	68	9	KOYO	Deep Groove Ball Bearings
  24026W33	130	200	69	ISO	Spherical Roller Bearings
  26880/26830	39,688	80,167	25,4	Timken	Tapered Roller Bearings
  54222	113	160	71,4	ISO	Thrust Ball Bearings
  60RIU248	152,4	246		Timken	Cylindrical Roller Bearings
  7000 BDF	10	26	16	ISO	Angular Contact Ball Bearings
  AXS0816	8	16	3	INA	Thrust Roller Bearings
  GE15ES-2RS	15	26	12	CRAFT	Plain Bearings
  K05X09X10	5	9	10	CX	Needle Roller Bearings
  N 1010 KTN/HC5SP	50	80	16	SKF	Cylindrical Roller Bearings
  NJ18/500	500	620	56	CX	Cylindrical Roller Bearings
  NNF5005 V	25	47	30	ISO	Cylindrical Roller Bearings
  PNA25/47	25	47	20	CX	Needle Roller Bearings
  R140.88				SNR	Wheel Bearings
  GE-380DW-2RS	380	520	190	ELGES	SPHERICAL PLAIN BEARINGS
  240/600B.MB	600	870	272	FAG	SPHERICAL ROLLER BEARINGS
  22340EAS.MA.C4.F80	200	420	138	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  AJLK20	20	47	18	RIV	SELF
  NBC20325	8.0000	10.0000	1.0000	NSK	DEEP GROOVE BALL BEARINGS
  RNA607235	72		35	SKF (Old No.)	NEEDLE BEARINGS