(dimensions in mm)

Bearing Type - NU

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) - 3

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

Weight (g) - 30,060.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

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

This bearing is also available with the HJ end plate for the inner race.

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:NU424 MC4S
• Inner Diameter：120mm Outer Diameter：310mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:pump,trolley,municipal machinery,Blood coagulation reagent,wall industry,Die,directional control valve,journal lathe,circulating pump,electronic components,Generator
• Similar models:ISO NP424 ISO NJ424 CX NU424 CX NJ424 KOYO N424 ISB FC6084240 ISB NU424 NACHI N424 FAG NU424-M1 CX NUP424
• BEARING POWER International Trading Co.,Ltd. specialize in NU424MC4S products，there is large inventory of AST NU424 MC4S . We has been built up long-term cooperation with AST company, could make a bulk order of the NU424 MC4S Which AST NU424MC4S 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
  1780/1729	25,4	56,896	19,368	Fersa	Tapered Roller Bearings
  4309	45	100	36	KOYO	Deep Groove Ball Bearings
  5S-2LA-HSE930G/GNP42	150	210	28	NTN	Angular Contact Ball Bearings
  6005	47	25	12	SKF	Deep Groove Ball Bearings
  N321	105	195	49	NTN	Cylindrical Roller Bearings
  NN 3052 SPW33	260	400	104	ISB	Cylindrical Roller Bearings
  RT603	28,575	57,15	20,638	INA	Thrust Roller Bearings
  UK205	25	52	23	CX	Deep Groove Ball Bearings
  SYM 1.3/4 TF	44,45			SKF	Bearing Units
  UC208	40	80	49,2	FYH	Deep Groove Ball Bearings
  UKFE207H	30			SNR	Bearing Units
  BR-486028			1.7500	IKO	NEEDLE BEARINGS
  D-17	2.5937	1.5000		INA	THRUST BALL BEARINGS
  HM70T			42	SKF	WITHDRAWAL NUTS
  CSEA060	6.0000	6.5000	.2500	INA	ANGULAR CONTACT BALL BEARINGS
  F8-16	8	16	5	ISC	THRUST BALL BEARINGS
  77506	30	62	16	New Departure	DEEP GROOVE BALL BEARINGS
  BK-0912	13		12	CONSOLIDATED	NEEDLE BEARINGS
  WCT-49A	12.3400	12.7500		CONSOLIDATED	THRUST ROLLER BEARINGS
  B-15	2.4687	1.3750		CONSOLIDATED	THRUST BALL BEARINGS