d - 140 mm

Fw - 169 mm

D - 250 mm

Ew - 221 mm

B - 42 mm

r min. - 3 mm

r1 min. - 3 mm

Weight - 9.26 Kg

Basic dynamic load rating (C) - 310 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3000 r/min

• Model Number: NP 228
• Inner Diameter：140mm Outer Diameter：221mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:roller lathe,bio-chemical,glass,Blood coagulation reagent,injection molding machine,Traffic Fire Protection Equipment Security equipment,ventilator anesthesia machine etc,plastic molding,vertical sawing machine,hydraulic cylinder buffer,industry test
• Similar models:KOYO N228 KOYO NF228 NACHI NU2228 FAG NJ2228-E-M1+HJ2228-E ISO NUP5228 NACHI NJ228 ISO NJ3228 SNR N228EM ISO NUP2228 NKE NJ228-E-M6+HJ228-E
• BEARING POWER International Trading Co.,Ltd. specialize in NP228 products，there is large inventory of NACHI NP 228 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NP 228 Which NACHI NP228 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.

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  209	85	45	19	SKF	Deep Groove Ball Bearings
  22222EX	110	200	53	NACHI	Cylindrical Roller Bearings
  230/710B	710	1030	236	NTN	Spherical Roller Bearings
  32326	130	280	98,75	CRAFT	Tapered Roller Bearings
  33020	100	150	39	FAG	Tapered Roller Bearings
  4T-14116/14274	30,226	69,012	19,845	NTN	Tapered Roller Bearings
  7217-B-TVP	85	150	28	FAG	Angular Contact Ball Bearings
  GACZ63S	63,5	100,013	39,12	LS	Plain Bearings
  GAZ 300 SA	76,2	120,65	43,434	SIGMA	Plain Bearings
  MJ 3	76,2	177,8	39,69	SIGMA	Deep Groove Ball Bearings
  NA4903-2RS	17	30	13	CRAFT	Needle Roller Bearings
  NF408	40	110	27	CX	Cylindrical Roller Bearings
  NJ252-E-MPA	260	480	80	NKE	Cylindrical Roller Bearings
  PSL 212-301	785,685	952,5	95,631	PSL	Angular Contact Ball Bearings
  S61904-2Z	20	37	9	ZEN	Deep Groove Ball Bearings
  NU2017E	85	130	27	SKF	CYLINDRICAL ROLLER BEARINGS
  XWX709505.25	70	95		SKF (Old No.)	THRUST NEEDLE BEARINGS
  GE-260SW	260	400	83	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  52430				CONSOLIDATED	THRUST BALL BEARINGS