d - 140 mm

Fw - 169 mm

D - 250 mm

B - 42 mm

C - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 8.27 Kg

Basic dynamic load rating (C) - 324 kN

Basic static load rating (C0) - 421 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number: NU228
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Anesthetic Equipment,bathroom facilities,axle lathe,Solenoid Valves,key lock,sheet industry,air shower etc,medical equipment,labor insurance,Reflective Materials Industrial fabrics,bag machine
• Similar models:CRAFT NJ228 SNR N228EM NKE NUP2228-E-MA6 SKF NUH2228ECMH ISO NU5228 ISO NH228 FAG NJ2228-E-M1 CX N3228 ISB FCDP176228800 KOYO NJ228R
• BEARING POWER International Trading Co.,Ltd. specialize in NU228 products，there is large inventory of KOYO NU228 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NU228 Which KOYO NU228 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
  280RF51	280	429		Timken	Cylindrical Roller Bearings
  4595/4536	53,975	111,125	38,895	Timken	Tapered Roller Bearings
  5305-2RS	25	62	25.4	KOYO	Angular Contact Ball Bearings
  6203-C-2HRS	17	40	12	FAG	Deep Groove Ball Bearings
  6814LLU	70	90	10	NTN	Deep Groove Ball Bearings
  CR-5201	260	360	45	NTN	Tapered Roller Bearings
  ES212-39	61,9125	110	49,3	SNR	Deep Groove Ball Bearings
  HM231148/HM231115	149,225	241,3	57,15	NSK	Cylindrical Roller Bearings
  HR15E	15		15	NMB	Plain Bearings
  M241543/M241510	200,025	292,1	57,945	KOYO	Tapered Roller Bearings
  NF3880	400	500	75	CX	Cylindrical Roller Bearings
  NNF5026X V	130	190	80	CX	Cylindrical Roller Bearings
  NUP319	95	200	45	ISO	Cylindrical Roller Bearings
  SF90ES	90			LS	Plain Bearings
  UCPX13-40	63,5		74,6	KOYO	Bearing Units
  BR-7703	.3125	.8750	.2812	FED	DEEP GROOVE BALL BEARINGS
  400RU30	400	600	148	Torrington	CYLINDRICAL ROLLER BEARINGS
  RNA4909	68		22	SKF	NEEDLE BEARINGS
  N-1088-KMSP/5	440	650	94	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  361202-2RSX	15	40	11	CONSOLIDATED	YOKE TYPE TRACK ROLLERS