d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

da min. - 153 mm

Da max. - 237 mm

db max. - 165 mm

db min - 153 mm

ra max. - 2,5 mm

rb max. - 2,5 mm

S - 1,5 mm

Weight - 9,38 Kg

Basic dynamic load rating (C) - 395 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 000 r/min

• Model Number:NU228EM
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-15
• Application:tower crane,universal category,storage and transportation equipment,Perfusion device,garbage disposal,transistor fittings,tobacco machinery,electric hydraulic lifting platform,Cylinder Type,electronic components,marine test
• Similar models:CYSD NJ2228 NSK N228 NBS SL182228 CX NP228E ISO NU5228 ISO NF228 CX NJ5228 ISO NJ228 NSK HH228349/HH228310 ISO NJ2228
• BEARING POWER International Trading Co.,Ltd. specialize in NU228EM products，there is large inventory of NSK NU228EM . We has been built up long-term cooperation with NSK company, could make a bulk order of the NU228EM Which NSK NU228EM 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
  23244MB	220	400	144	TMB	Spherical Roller Bearings
  24160-K30-MB-W33+AH24160	300	500	200	NKE	Spherical Roller Bearings
  30BTM3716BM	30	37	16	KOYO	Needle Roller Bearings
  32304	20	52	22,25	PFI	Tapered Roller Bearings
  3NCHAR920	100	140	20	KOYO	Angular Contact Ball Bearings
  6801Z	12,000	21,000	5,000	NTN	Deep Groove Ball Bearings
  7317CDT	85	180	41	CYSD	Angular Contact Ball Bearings
  BSQU 250 TDT	50			SNFA	Thrust Ball Bearings
  CRB 14025	140	200	25	IKO	Thrust Roller Bearings
  GEZ600ES-2RS	152,4	222,25	120,65	SKF	Plain Bearings
  HJ-243320RS	38,1	52,388	31,75	KOYO	Needle Roller Bearings
  NN3076K	380	512	135	NTN	Cylindrical Roller Bearings
  RAE50-NPP-FA106	50	90	43,8	INA	Deep Groove Ball Bearings
  SDE80AJ	80	120	133,7	KOYO	Linear Bearings
  SMN012K	19.05	52	34,93	Timken	Deep Groove Ball Bearings
  T104	26,289	50,8	15,875	Timken	Thrust Roller Bearings
  XLJ3.1/4	82,55	120,65	19,05	RHP	Deep Groove Ball Bearings
  DPP55				RIV	THRUST BALL BEARINGS
  6010.2ZNR	50	80	16	SKF	DEEP GROOVE BALL BEARINGS
  FYT-100X	1.0000			CONSOLIDATED	PILLOW BLOCKS