d - 100 mm

Fw - 139 mm

D - 250 mm

B - 58 mm

C - 58 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 14.0 Kg

Basic dynamic load rating (C) - 458 kN

Basic static load rating (C0) - 498 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

• Model Number: NJ420
• Inner Diameter：100mm Outer Diameter：250mm Width：58mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:quality inspection equipment,Gear grinding machine,transistor fittings,molding machine,Pest Monitoring,medical equipment,Material handling equipment,Handling machinery and various industrial machinery,Roller,sheet industry,hot and cold box
• Similar models:ISO N420 ISO HK162420 NKE NJ420-M ISO NJ420 ISB NU420 CX NU420 NSK R420-4 NACHI NJ420 NBS SL04200-PP NSK EE420751/421450
• BEARING POWER International Trading Co.,Ltd. specialize in NJ420 products，there is large inventory of KOYO NJ420 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NJ420 Which KOYO NJ420 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
  23192 KW33	460	760	240	ISO	Spherical Roller Bearings
  5209WG	45	85	30,17	Timken	Angular Contact Ball Bearings
  4R9613	480,000	650,000	420,000	NTN	Cylindrical Roller Bearings
  619/500	500	670	78	ISO	Deep Groove Ball Bearings
  627 ZZ	7	22	7	CX	Deep Groove Ball Bearings
  7303B	17	47	14	KOYO	Angular Contact Ball Bearings
  7307	35	80	21	CYSD	Angular Contact Ball Bearings
  B25-238D	25	68	19	PFI	Deep Groove Ball Bearings
  F607	7	22	6	NSK	Deep Groove Ball Bearings
  GE63-ZO	63,5	100,013	55,55	INA	Plain Bearings
  NF3048	240	360	92	CX	Cylindrical Roller Bearings
  NP416373/NP642726/XC09637DL	41,275	82,55	63,2	Timken	Tapered Roller Bearings
  SA4-130B	130	200	110	NTN	Plain Bearings
  TLA 3516 Z	35	42	16	IKO	Needle Roller Bearings
  WIR210-31	49,2	90	49,2	PFI	Deep Groove Ball Bearings
  R205P	105	190	36	HOFF	CYLINDRICAL ROLLER BEARINGS
  214-SF	70	125	24	MRC	DEEP GROOVE BALL BEARINGS
  NU-316	80	170	39	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  T-763				CONSOLIDATED	THRUST ROLLER BEARINGS
  95412	.8750	1.5000	.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES