(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 100.0000

Outer Dia (D) - 250.0000

Width (B) - 58.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 440,000

Static Load Rating (Cor) - 488,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 139.0

Min. Housing Shoulder Dia., Outer (Lo) - 211.0

Weight (g) - 15,420.00

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:NU420 M
• Inner Diameter：100mm Outer Diameter：250mm Width：58mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-04
• Application:Industrial Electromechanical,Security Equipment,Roller mill,ultra-quiet generators,scientific instruments,horizontal processing,food add,Special Equipment,SPA equipment,food safety,Hair styling device
• Similar models:NTN 4R14205 NTN 4R4420 FAG NU420-M1 ISO NJ420 NSK EE420701/421437 ISO NP420 CX HK1420 NSK R420-4 CX NH420 NTN R4208
• BEARING POWER International Trading Co.,Ltd. specialize in NU420M products，there is large inventory of AST NU420 M . We has been built up long-term cooperation with AST company, could make a bulk order of the NU420 M Which AST NU420M 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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