d - 120 mm

Fw - 170 mm

D - 310 mm

B - 72 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 28.7 Kg

Basic dynamic load rating (C) - 670 kN

Basic static load rating (C0) - 770 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: NJ 424
• Inner Diameter：120mm Outer Diameter：310mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:electronic materials,gear grinding machine,centrifugal pump,shaft milling machine,car instrument,plastic molding,standing experimental equipment,welding equipment,diagnostic test paper,screen filter,chromatography
• Similar models:NTN NJ424 ISO NU424 AST N424M ISO NH424 SKF BC1B242419 CX NP424 NTN RNU4424 ISO NUP424 KOYO NF424 CX NUP424
• BEARING POWER International Trading Co.,Ltd. specialize in NJ424 products，there is large inventory of NACHI NJ 424 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NJ 424 Which NACHI NJ424 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
  2877/2831	34,925	80,962	22,225	Timken	Tapered Roller Bearings
  30BNR19H	30	47	9	NSK	Angular Contact Ball Bearings
  6220-2Z/VA228	180	100	34	SKF	Deep Groove Ball Bearings
  6386/6320-B	66,675	135,755	56,007	Timken	Tapered Roller Bearings
  67983/67920	203,2	282,575	46,038	KOYO	Tapered Roller Bearings
  81160	300	380		CX	Thrust Roller Bearings
  GS 89432	31,5	320	164	SKF	Thrust Roller Bearings
  M11101	17.462	22.225	15.880	KOYO	Needle Roller Bearings
  N 2316	80	170	58	SIGMA	Cylindrical Roller Bearings
  NJ2304R	20	52	21	KOYO	Cylindrical Roller Bearings
  NJ311EM	55	120	29	NSK	Cylindrical Roller Bearings
  NU220	100	180	34	FBJ	Cylindrical Roller Bearings
  RNA4900.2RS	14	22	13	SKF	Needle Roller Bearings
  UKF308+H2308	35			NACHI	Bearing Units
  AS6590	65	90		FAG	THRUST NEEDLE BEARINGS
  TAF10012036	120		36	IKO	NEEDLE BEARINGS
  SIL20ES	20		16	FAG	ROD ENDS
  RLS-48	6.0000	10.5000	1.5625	STEYR	DEEP GROOVE BALL BEARINGS
  25x33x4mm	25	33	4	CONSOLIDATED	OIL SEALS
  TPFYT-115	1.9375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS