(dimensions in mm)

Bearing Type - NUP

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

Weight (g) - 31,290.00

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: NUP424 M
• Inner Diameter：120mm Outer Diameter：310mm Width：72mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:paper processing machine,filter paper products,,circulating pump,universal category,hydraulic actuator,static control,ventilation heating equipment,engine,impression material,packaging materials
• Similar models:SNR RNU44248S01 NSK M244249/M244210 NACHI NP424 ISO NF424 NACHI NUP424 NTN RNU6424 NKE NU424-M CX NUP424 NACHI NJ424 CYSD NJ424
• BEARING POWER International Trading Co.,Ltd. specialize in NUP424M products，there is large inventory of AST NUP424 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NUP424 M Which AST NUP424M 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.

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