d - 105 mm

D - 260 mm

Ew - 220,5 mm

B - 60 mm

C - 60 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 121 mm

Db min. - 225 mm

ra max. - 3 mm

rb max. - 3 mm

Db max - 244 mm

Weight - 17,3 Kg

Basic dynamic load rating (C) - 495 kN

Basic static load rating (C0) - 555 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 000 r/min

• Model Number: NF 421
• Inner Diameter：105mm Outer Diameter：220,5mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Workpiece,baler,Tool,Sensors,Forming mold,Oral Equipment,pump accessories,screen filter,EEG,comprehensive experiment,Grinding and polishing equipment
• Similar models:NSK EE420801/421437 ISO BK4218 FAG NU421-M1 ISO HK4212 CYSD NJ421 ISB FC2942155 NSK EE420793/421417 ISB FCD4464210 CX BK324214 NKE NJ421-M+HJ421
• BEARING POWER International Trading Co.,Ltd. specialize in NF421 products，there is large inventory of NSK NF 421 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NF 421 Which NSK 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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  21304 C	20	52	15	CX	Spherical Roller Bearings
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  35SF56	88,9	139,7	77,77	NSK	Plain Bearings
  430305DX	25	62	40	NTN	Tapered Roller Bearings
  4T-T7FC050	50	105	32	NTN	Tapered Roller Bearings
  61911	55	80	13	FAG	Deep Groove Ball Bearings
  6207-2RU	35	72	17	KOYO	Deep Groove Ball Bearings
  88510	50	90	30	CYSD	Deep Groove Ball Bearings
  GIHRK 100 DO	100	150	70	INA	Plain Bearings
  CRBC 25030	250	330	30	ISB	Thrust Roller Bearings
  FJLT-2523	25	33	23	NSK	Needle Roller Bearings
  GLP 5032			32	NBS	Needle Roller Bearings
  HM 911245/W/210/QV001	130,175	60,325	36,512	SKF	Tapered Roller Bearings
  NP417	85	210	52	CX	Cylindrical Roller Bearings
  QJ 208 N2 M	40	80	18	ISB	Angular Contact Ball Bearings
  RMS 6	50,8	19,05	17,462	SKF	Deep Groove Ball Bearings
  UKFL218	80			KOYO	Bearing Units
  NB384820	48		20	NADELLA	NEEDLE BEARINGS
  5208-2RSNR	40	80	30.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SSFY-115	1.9375			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS