d - 105 mm

Fw - 144.5 mm

D - 260 mm

Ew - 220.5 mm

B - 60 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 19.1 Kg

Basic dynamic load rating (C) - 495 kN

Basic static load rating (C0) - 555 kN

(Grease) Lubrication Speed - 2200 r/min

(Oil) Lubrication Speed - 2800 r/min

• Model Number:NP 421
• Inner Diameter：105mm Outer Diameter：220.5mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:medical equipment,car,test equipment,Liposuction device,rolling machine,insect experimental analysis instrument,crimping tools,animal anatomy,drawing die,hot and cold box,Laser Measurements
• Similar models:CX NH421 CX N421 NSK EE420801/421417 KOYO NU421 CX BK4214 SKF RBC1-0421 KOYO NF421 CX NP421 NACHI NP421 ISO HK324216
• BEARING POWER International Trading Co.,Ltd. specialize in NP421 products，there is large inventory of NACHI NP 421 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NP 421 Which NACHI NP421 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
  21311 K+AHX311	50	120	29	ISB	Spherical Roller Bearings
  22228AEXK	140	250	68	NACHI	Cylindrical Roller Bearings
  7038 BDT	190	290	92	ISO	Angular Contact Ball Bearings
  323076	380	560	135	NTN	Tapered Roller Bearings
  B32-6A-A-1C5	32	72	19	NSK	Deep Groove Ball Bearings
  39591/39520	66,675	112,712	30,162	Timken	Tapered Roller Bearings
  6309NR	45	100	25	NTN	Deep Groove Ball Bearings
  6908N	40	62	12	NACHI	Deep Groove Ball Bearings
  7314 C-UO	70	150	70	CX	Angular Contact Ball Bearings
  7902C	15	28	7	NACHI	Angular Contact Ball Bearings
  ASTT90 F25080	250	255		AST	Plain Bearings
  BT1-0337/QCL7C	55	130	48,5	SKF	Tapered Roller Bearings
  EGW18-E50	18	32	1,5	INA	Plain Bearings
  HJ-526832	82,55	107,95	50,8	KOYO	Needle Roller Bearings
  HK2216-2RS	22	28	16	AST	Needle Roller Bearings
  NUP 2214 ECP	125	70	31	SKF	Thrust Ball Bearings
  SIBP16S	16			LS	Plain Bearings
  11206TVH	30	62	16	FAG	SELF
  6319Z	95	200	45	FAG	DEEP GROOVE BALL BEARINGS
  NATV-25	25	52	25	CONSOLIDATED	NEEDLE BEARINGS