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: NF 421
• Inner Diameter：105mm Outer Diameter：220.5mm Width：mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Industrial,chromatography,X-ray Equipment,tray industry,Doppler,Spectrum Products,linear drive,inorganic chemical,fabric products,Plastic molding,laser devices
• Similar models:CX NH421 CX BK4214 ISO NP421 NSK EE420701/421450 CYSD NJ421 ISB FC2942155 CX NUP421 CX NU421 NTN RNNU3421 NSK EE420793/421417
• BEARING POWER International Trading Co.,Ltd. specialize in NF421 products，there is large inventory of NACHI NF 421 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NF 421 Which NACHI NF421 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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  2210-K-2RS	50	90	23	NKE	Self-Aligning Ball Bearings
  22211 MA	55	100	25	MPZ	Spherical Roller Bearings
  22234 CW33	170	310	86	CX	Spherical Roller Bearings
  4T-26882/26822	41,275	79,375	25,4	NTN	Tapered Roller Bearings
  61817	110	85	13	SKF	Deep Groove Ball Bearings
  CX572				CX	Wheel Bearings
  FWF-193124	19	31		NSK	Needle Roller Bearings
  HK4016	40	47	16	KOYO	Needle Roller Bearings
  MKM3820	38	48	20	KOYO	Needle Roller Bearings
  NCF2938V	190	243,6	42	NSK	Cylindrical Roller Bearings
  NU 30/630	630	920	212	ISB	Cylindrical Roller Bearings
  UCFC214	70			NACHI	Bearing Units
  SYFWK 1.3/16 LTHR	30,162	43	28	SKF	Bearing Units
  SYK 35 TEF	35	45	27	SKF	Bearing Units
  W 628-2Z	24	8	8	SKF	Deep Groove Ball Bearings
  CYR-21/2-S	.7500	2.5000	1.5625	McGill	NEEDLE BEARINGS
  W-27/8				FAG	THRUST BALL BEARINGS
  240RU93	240	500	7.5000	Torrington	CYLINDRICAL ROLLER BEARINGS
  N-060			1.5730	CONSOLIDATED	LOCKNUTS
  6009-ZZ	45	75	16	CONSOLIDATED	DEEP GROOVE BALL BEARINGS