d - 40 mm

Fw - 52 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 48 mm

Da max. - 82 mm

db max. - 50 mm

db min - 48 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

S - 1,2 mm

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 8500 r/min

• Model Number: NU308EM
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-09
• Application:E Beauty,boring bar boring bar,Storage Device,multi-knife lathe,knitted fabrics,stamping die and its equipment,textile machinery,Cylinder Pneumatic Treatment Element,Forklift industry,Spectrum Products,filter paper products
• Similar models:ISO NU3084 NTN NU308E NSK EE522102/523087 NACHI 23084E NTN NN3084 ISO NJF2308V NACHI 22308EX CYSD N2308E SKF RNU308ECP FBJ NUP2308
• BEARING POWER International Trading Co.,Ltd. specialize in NU308EM products，there is large inventory of NSK NU308EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NU308EM Which NSK NU308EM 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
  111050X/111090C	50,8	90	26,75	Gamet	Tapered Roller Bearings
  23144-E1-K + H3144X	200	370	120	FAG	Spherical Roller Bearings
  181115/181180XP	115	180,975	95,3	Gamet	Tapered Roller Bearings
  4R16405	820,000	1130,000	825,000	NTN	Cylindrical Roller Bearings
  53220	100	150	40,9	FAG	Thrust Ball Bearings
  6200	10	30	9	SKF	Deep Groove Ball Bearings
  7204C	20	47	14	NTN	Angular Contact Ball Bearings
  EXF317	85			SNR	Bearing Units
  F685H-2RS	5	11	5	AST	Deep Groove Ball Bearings
  NU10/500	500	720	100	NTN	Cylindrical Roller Bearings
  OB71	2,38	4,762	1,588	KOYO	Deep Groove Ball Bearings
  UCF212-38	60,325			KOYO	Bearing Units
  NAXK10	19	10		FAG	NEEDLE BEARINGS
  XW-43/4				NH	THRUST BALL BEARINGS
  NTB5578	55	78	3	IKO	THRUST NEEDLE BEARINGS
  TW-20-OP	1.2500	2.0000	2.6250	NB	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  RNAO45x55x34	55		34	SKF	NEEDLE BEARINGS
  N-307E	35	80	21	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  EW-13/8	1.3750	2.1875		CONSOLIDATED	THRUST BALL BEARINGS
  4209-2RS	45	85	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS