d - 105 mm

Fw - 144.5 mm

D - 260 mm

B - 60 mm

C - 60 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 19.1 Kg

Basic dynamic load rating (C) - 471 kN

Basic static load rating (C0) - 510 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3100 r/min

• Model Number: NJ421
• Inner Diameter：105mm Outer Diameter：260mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:Hairbrush device,electronic components,multi-knife lathe,industrial skin care,test strip,forklift truck,Storage Device,leather processing,agriculture,container finishing,non-ferrous metal alloy
• Similar models:CX NJ421 NSK EE420701/421437 NKE NJ421-M+HJ421 NTN NU421K ISO NJ421 NACHI NU421 NSK EE420793/421417 NTN RNU2421 NSK EE234156/234215 ISO HK4218
• BEARING POWER International Trading Co.,Ltd. specialize in NJ421 products，there is large inventory of KOYO NJ421 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ421 Which KOYO 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  110BNR19X	110	150	20	NSK	Angular Contact Ball Bearings
  21305CDKE4	25	62	17	NSK	Spherical Roller Bearings
  241/1000BK30	1000,000	1580,000	580,000	NTN	Thrust Roller Bearings
  23236-E1A-M	180	320	112	FAG	Spherical Roller Bearings
  23230 KMBW33	150	270	96	MPZ	Spherical Roller Bearings
  32210	50	90	24,75	ISO	Tapered Roller Bearings
  33110	50	85	26	FBJ	Tapered Roller Bearings
  628/4 ZZ	4	9	3,5	CX	Deep Groove Ball Bearings
  7022 CE/HCP4A	170	110	28	SKF	Angular Contact Ball Bearings
  7305 B-UX	25	62	34	CX	Angular Contact Ball Bearings
  7952DT	260	360	46	NTN	Angular Contact Ball Bearings
  CSEA065	165,1	177,8	6,35	INA	Deep Groove Ball Bearings
  NK26/16	26	34	16	CX	Needle Roller Bearings
  NJ2305	25,000	62,000	24,000	NTN	Cylindrical Roller Bearings
  Q1096	480	700	100	ISO	Angular Contact Ball Bearings
  32934	170	230	38	FAG	TAPERED ROLLER BEARINGS
  2913	90	65		INA	THRUST BALL BEARINGS
  W6206	30	62	16	SKF	DEEP GROOVE BALL BEARINGS
  AS5070	50	70		SKF	THRUST NEEDLE BEARINGS
  NKI-40/30	40	55	30	CONSOLIDATED	NEEDLE BEARINGS