d - 140 mm

D - 250 mm

Ew - 221 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: NF228
• Inner Diameter：140mm Outer Diameter：250mm Width：42mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:Storage Tool,Animal Tracking,metering pump,plastic molding,suction nozzle,journal lathe,roller lathe,food testing,ventilator anesthesia machine etc,cleaning agent,Material handling equipment
• Similar models:ISO NJ3228 NKE NU228-E-M6 NACHI NP228 ISB NU228 CX NP3228 NTN NU228 CX NU5228 SKF C2228 NKE NJ2228-E-M6+HJ2228-E CX NU228E
• BEARING POWER International Trading Co.,Ltd. specialize in NF228 products，there is large inventory of KOYO NF228 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NF228 Which KOYO NF228 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
  2205K+H305	25	52	18	CX	Self-Aligning Ball Bearings
  22348 CC/W33	500	240	155	SKF	Spherical Roller Bearings
  24130EX1	150	250	100	NACHI	Cylindrical Roller Bearings
  4T-CR-09A47	44,45	88,9	30,162	NTN	Tapered Roller Bearings
  6307ZENR	35	80	21	NACHI	Deep Groove Ball Bearings
  AST20 32IB24	50,8	55,5752		AST	Plain Bearings
  7214CDF	70	125	24	NACHI	Angular Contact Ball Bearings
  GE 500 DO	500	670	230	INA	Plain Bearings
  K81214TN	70	105		NBS	Thrust Roller Bearings
  LMFP16LUU	16	28		Samick	Linear Bearings
  NB1.25.1534.400-1PPN	1449	1619	68	ISB	Thrust Ball Bearings
  NBXI 3532	35	52		IKO	Complex Bearings
  NP871828/NP849142	48,412	95,25	30,162	Timken	Tapered Roller Bearings
  RNA4912	68	85	25	CX	Needle Roller Bearings
  RNA4922	125	150	40	CX	Needle Roller Bearings
  TRU 203820	20	38	20	IKO	Cylindrical Roller Bearings
  UCP201-8	12,7		31	KOYO	Bearing Units
  YBH 1612	25,4	33,338	19,05	IKO	Needle Roller Bearings
  L2319U	95	200	67	Rollway	CYLINDRICAL ROLLER BEARINGS
  NA-49/32	32	52	20	CONSOLIDATED	NEEDLE BEARINGS