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：2025-04-22
• Application:Doppler,sawing machine,hydraulic cylinder buffer,lifting chain,lifting equipment Hoisting hoist,medical treatment,Sensors,surgical instruments,engineering machine,Vacuum generator,roller lathe
• Similar models:PSL NU2280 ISB FCDP172228750 CX NU228E ISO NP2228 NTN NJ228E CX NUP228E CYSD NJ2228 NTN 4R3228 NACHI 23228EX1K NKE NUP2228-E-MPA
• 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
  21318 KW33	90	190	43	ISO	Spherical Roller Bearings
  239/560-MB-W33	560	750	140	NKE	Spherical Roller Bearings
  33891/33821	52,388	95,25	27,783	ISO	Tapered Roller Bearings
  4T-T7FC065	65	130	37	NTN	Tapered Roller Bearings
  54317U	70	150	95.2	KOYO	Thrust Ball Bearings
  6001-Z	12	28	8	ISB	Deep Groove Ball Bearings
  6002-ZZ	15	32	9	CYSD	Deep Groove Ball Bearings
  619/2,5 ZZ	2,5	7	3,5	ISO	Deep Groove Ball Bearings
  629-Z	9	26	8	SKF	Deep Groove Ball Bearings
  7007 B	35	62	14	ISO	Angular Contact Ball Bearings
  BXRE011-2HRS	55	90	18	INA	Needle Roller Bearings
  FW936	40	80	36	FAG	Angular Contact Ball Bearings
  LBCT 16 A-2LS	16	26	36	SKF	Linear Bearings
  NANF210-30	47,625			FYH	Bearing Units
  R154.14				SNR	Wheel Bearings
  S6208	40	80	18	FAG	Deep Groove Ball Bearings
  SCE45P	6,35	11,112	7,938	INA	Needle Roller Bearings
  CCFE-15/8-SB			.8750	McGill	NEEDLE BEARINGS
  FW674ZZA	4	7	2.5	NTN	DEEP GROOVE BALL BEARINGS
  30226	130	230	40	STEYR	TAPERED ROLLER BEARINGS