(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 120.0000

Outer Dia (D) - 310.0000

Width (B) - 72.0000

Radius (min) (rs) - 5.000

Dynamic Load Rating (Cr) - 677,000

Static Load Rating (Cor) - 776,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 170.0

Min. Housing Shoulder Dia., Outer (Lo) - 260.0

Weight (g) - 29,660.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Suffix definitions are listed in the Nomenclature Technical document.

This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.

• Model Number:N424 M
• Inner Diameter：120mm Outer Diameter：310mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:Reflective Materials Industrial fabrics,Forging machine,enzyme,Optical detection,drawing die,tobacco machinery,Industrial Electromechanical,root canal filling,forklift industry,wire industry,auto tools
• Similar models:NKE NJ424-M+HJ424 NKE NJ424-M SKF BC1B242419 ISO NF424 KOYO NUP424 AST NUP424M ISO N424 ISB NU424 NACHI NU424 ISO NUP424
• BEARING POWER International Trading Co.,Ltd. specialize in N424M products，there is large inventory of AST N424 M . We has been built up long-term cooperation with AST company, could make a bulk order of the N424 M Which AST N424M 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
  24136CA	180	300	118	AST	Spherical Roller Bearings
  32036X/DF	180	280	128	SKF	Tapered Roller Bearings
  6454/6420	69,85	149,225	53,975	Timken	Tapered Roller Bearings
  7217 ADT	85	150	56	ISO	Angular Contact Ball Bearings
  K25X35X36H	25	35		Timken	Needle Roller Bearings
  N307	35	80	21	KOYO	Cylindrical Roller Bearings
  NJ 310 ECM	110	50	27	SKF	Thrust Ball Bearings
  NU 256 MA	500	280	80	SKF	Thrust Ball Bearings
  NU2320-E-M6	100	215	73	NKE	Cylindrical Roller Bearings
  PTUEY30	30			INA	Bearing Units
  SC 13	13			NBS	Linear Bearings
  SY 3/4 TF/VA201	32	19,05	22	SKF	Bearing Units
  SAF617	3.0000			Torrington	PILLOW BLOCKS
  NUP304E	20	52	15	STEYR	CYLINDRICAL ROLLER BEARINGS
  95564	1.0000	1.6250	4.0000	RBC	JOURNAL ROLLER ASSEMBLIES
  2210EK/2RS1/TG	50	90	23	STEYR	SELF
  HJ-430	150		20	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  H-320x37/16	100	130		CONSOLIDATED	ADAPTERS
  63822	110	140	23	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CRSBR-16	.4375	1.0000	.6250	CONSOLIDATED	ROLLER CAM FOLLOWERS