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: NUP 421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Industrial equipment,rolling mill roll neck and slowdown device,Material handling equipment,Rolling mill gear box,tower crane,Optical detection,sewage pump,Other Machine Tools,defogging and degreasing,trolley,DC generators
• Similar models:CX NJ421 ISB NU421 NACHI N421 ISB FC2842125 KOYO N421 CX BK4212 CX NF421 FAG NU421-M1 NTN RNU2421 ISO HK4214
• BEARING POWER International Trading Co.,Ltd. specialize in NUP421 products，there is large inventory of NACHI NUP 421 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NUP 421 Which NACHI NUP421 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
  239/600W33	600	800	150	ISO	Spherical Roller Bearings
  241/530 ECAK30/W33	870	530	335	SKF	Spherical Roller Bearings
  23234 CCK/W33 + H 2334	310	150	110	SKF	Tapered Roller Bearings
  23196 KCW33+AH3196	480	790	248	CX	Spherical Roller Bearings
  3192/3120-B	28,575	72,626	29,997	Timken	Tapered Roller Bearings
  61912-2RS	60	85	13	ISB	Deep Groove Ball Bearings
  71911 CE/HCP4AH1	80	55	13	SKF	Angular Contact Ball Bearings
  GE12N	12	22	10	LS	Plain Bearings
  HR33015J	75	115	31	NSK	Tapered Roller Bearings
  K81208	40,000	68,000		NTN	Thrust Roller Bearings
  N 318	90	190	43	ISB	Cylindrical Roller Bearings
  NJ19/530	530	710	82	CX	Cylindrical Roller Bearings
  NUB 213 ECJ	120	65	31	SKF	Thrust Ball Bearings
  GE35HO.2RS	35	55	35	FAG	SPHERICAL PLAIN BEARINGS
  UCF212-39	2.4375			IPTCI	PILLOW BLOCKS
  XLT-10E				RHP	THRUST BALL BEARINGS
  51217				SKF	THRUST BALL BEARINGS
  RL-16	2.0000	4.0000	.8125	SKF	SELF
  MR-72-ZZ	2	7	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  23996	480	650	128	CONSOLIDATED	SPHERICAL ROLLER BEARINGS