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Bearing NU248 M AST

Product Details

Place of Origin:check with us
Brand Name:Bearing NU248 M AST
Certification:Check with us
Model Number:NU248 M AST

Payment Terms

Min.Order Quantity:One set
Price:contact with us
Packaging Details:Conventional shipping packaging
Delivery Time:Within 5 working days
Payment Terms:T/T
Supply Ability:707

Product Description

Bearing NU248 M

Cylindrical Roller Bearings NU248 M

Bearing number : NU248 M

Size mm : 240x440x72

Brand : AST

Bore Diameter mm : 240

Outer Diameter mm : 440

Width mm : 72

Bearing dimensions and specification in brand catalogue :

dimensions in mm

Bearing Type - NU

Bore Dia d - 240.0000

Outer Dia D - 440.0000

Width B - 72.0000

Radius min rs - 4.000

Dynamic Load Rating Cr - 936,000

Static Load Rating Cor - 1,339,000

Max Speed Grease X1000 RPM - 1

Max Speed Oil X1000 RPM - 2

Max. Shaft Shoulder Dia. Inner Li - 295.0

Min. Housing Shoulder Dia., Outer Lo - 385.0

Weight g - 50,390.00

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.


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