d - 105 mm

Fw - 144.5 mm

D - 260 mm

B - 60 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 19.5 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: NU 421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:wall industry,Spectrum Products,tube,Industrial,rehabilitation training equipment,forklift industry,light therapy instrument,root canal filling,animal,food sterilization,office outdoor camping equipment
• Similar models:ISO HK324214 ISB FCD4464210 CX HK4212 FAG NU421-M1 ISO NJ421 CX HK4214 ISO HK324218 NTN NU421 NTN RNU2421 NSK EE420651/421417
• BEARING POWER International Trading Co.,Ltd. specialize in NU421 products，there is large inventory of NACHI NU 421 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NU 421 Which NACHI NU421 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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  29280-E-MB	400	540	85	FAG	Thrust Roller Bearings
  359A/354X	46,038	85	20,638	Fersa	Tapered Roller Bearings
  47TS886245-1	440	620	454	KOYO	Tapered Roller Bearings
  6305-Z	25	62	17	CYSD	Deep Groove Ball Bearings
  6918N	90	125	18	NTN	Deep Groove Ball Bearings
  7020UCGD2/GNP4	100	150	24	NTN	Angular Contact Ball Bearings
  GE 110 XES-2RS	110	180	100	CX	Plain Bearings
  BT2-8016/HA3	620	420	200	SKF	Tapered Roller Bearings
  FYR 2	50,8	73,819	57,15	SKF	Bearing Units
  HJ-8010440 + IR-648040	101,6	165,1	63,5	NSK	Needle Roller Bearings
  NA 4918UU	90	125	36	IKO	Needle Roller Bearings
  NN3012MB	60	86,1	26	NSK	Cylindrical Roller Bearings
  RBT12	12			NMB	Plain Bearings
  UC203D1	17,000	47,000	31	NTN	Deep Groove Ball Bearings
  N330E	150	320	65	SKF	CYLINDRICAL ROLLER BEARINGS
  MB17-SS	17	30	14	RBC	SPHERICAL PLAIN BEARINGS
  K-14x18x17	14	18	17	CONSOLIDATED	NEEDLE BEARINGS
  222S.500	250	170	68	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  6219-ZZNR	95	170	32	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HC71800TGP/4	10	19	5	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS