d - 105 mm

F - 144,5 mm

D - 260 mm

B - 60 mm

C - 60 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 4 mm

r4 min. - 4 mm

S - 3,2 mm

Weight - 17,5 Kg

Basic dynamic load rating (C) - 499 kN

Basic static load rating (C0) - 560 kN

Limiting speed - 3400 r/min

• Model Number: NJ421-M
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:boring bar boring bar,metal mold,walking Food processing machinery and equipment,sucker industry,machine lathe,Storage Tool,Anti-defibrillation pacing,Optical detection,power tools,food testing,Liposuction device
• Similar models:NACHI NU421 NSK EE420651/421417 ISO BK324216 CX HK324218 CYSD NJ421 NSK EE420751/421450 CX BK4218 CX HK4214 NSK EE234160/234215 CX N421
• BEARING POWER International Trading Co.,Ltd. specialize in NJ421-M products，there is large inventory of NKE NJ421-M . We has been built up long-term cooperation with NKE company, could make a bulk order of the NJ421-M Which NKE NJ421-M 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
  23076-B-K-MB+H3076	380	560	135	FAG	Spherical Roller Bearings
  23224CKE4	120	215	76	NSK	Spherical Roller Bearings
  30326	130	280	63,75	NKE	Tapered Roller Bearings
  50BER10S	50	80	16	NSK	Angular Contact Ball Bearings
  61813-2RS	65	85	10	CRAFT	Deep Groove Ball Bearings
  6310FT150	50,000	110,000	27,000	SNR	Deep Groove Ball Bearings
  7820CDB/G019UP-5	100	125	26	NTN	Angular Contact Ball Bearings
  AST11 6070	60	65		AST	Plain Bearings
  B17-99T1X	17	52	17	NSK	Deep Groove Ball Bearings
  F-82605	15	22	12	INA	Needle Roller Bearings
  FY 65 TF	65			SKF	Bearing Units
  MBT5V	5	14,5	7	NMB	Plain Bearings
  MBY18VCR	18	38	33	NMB	Plain Bearings
  NJ202-E-TVP3	15	35	11	NKE	Cylindrical Roller Bearings
  QJ252	260	480	80	CX	Angular Contact Ball Bearings
  RAX 740	40	61,5	22,2	Timken	Complex Bearings
  SL181840	200	250	24	INA	Cylindrical Roller Bearings
  MS-191/2	3.2500	7.5000	1.5625	FAG	DEEP GROOVE BALL BEARINGS
  211	55	100	21	SKF	DEEP GROOVE BALL BEARINGS
  TPFYT-14	.8750			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS