d - 105 mm

Fw - 144,5 mm

D - 260 mm

B - 60 mm

C - 60 mm

r min. - 4 mm

r1 min. - 4 mm

da min. - 121 mm

db max. - 141 mm

db min - 121 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: NJ 421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:noise reduction equipment,metallurgical mold,Hydraulic Press,Other Measurements,hot and cold box,embroidery cloth,Beauty and Body,Industrial,Cleaning equipment,medical equipment,aerial work platform
• Similar models:KOYO NU421 NSK EE234156/234215 FAG NU421-M1 ISO HK4216 CX NP421 NSK NF421 KOYO NJ421 NSK M244249/M244210 NSK EE420801/421437 ISO HK4218
• BEARING POWER International Trading Co.,Ltd. specialize in NJ421 products，there is large inventory of NSK NJ 421 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 421 Which NSK NJ421 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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  24072BK30	360	540	180	NTN	Spherical Roller Bearings
  25578/25522	42,862	83,058	23,876	Timken	Tapered Roller Bearings
  29376	380	600	132	NTN	Thrust Roller Bearings
  29468 M	340	620		ISO	Thrust Roller Bearings
  35BD6224	35	62	24	NACHI	Angular Contact Ball Bearings
  61917	85	120	18	ISB	Deep Groove Ball Bearings
  71930 ATBP4	150	210	28	CX	Angular Contact Ball Bearings
  749/742	85,026	150,089	44,45	FBJ	Tapered Roller Bearings
  BHA 2212 Z	34,925	44,45	19,05	IKO	Needle Roller Bearings
  CRBS 908 V UU	90	106	8	IKO	Thrust Roller Bearings
  K55X63X20	55	63		KOYO	Needle Roller Bearings
  HK142212	14	22	12	ISO	Cylindrical Roller Bearings
  JLMI04947A/JLM104910	50	82	21,97608	AST	Tapered Roller Bearings
  L68149/L68111	35	59,975	15,875	NSK	Tapered Roller Bearings
  NCF3010 V	50	80	23	ISO	Cylindrical Roller Bearings
  NK95/36	95	115	36	INA	Needle Roller Bearings
  W 618/0.6	2,5	0,6	1	SKF	Deep Groove Ball Bearings
  RL13L	1.5000	3.2500	.7500	FAG	CYLINDRICAL ROLLER BEARINGS
  AH-24036x170	180	170		CONSOLIDATED	WITHDRAWAL SLEEVES
  71830	150	190	20	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS