Bearing NJ334 EM AST

Cylindrical Roller Bearings NJ334 EM

Bearing number : NJ334 EM

Size mm : 170x360x72

Brand : AST

Bore Diameter mm : 170

Outer Diameter mm : 360

Width mm : 72

Bearing dimensions and specification in brand catalogue :

dimensions in mm

Bearing Type - NJ

Bore Dia d - 170.0000

Outer Dia D - 360.0000

Width B - 72.0000

Radius min rs - 4.000

Dynamic Load Rating Cr - 928,000

Static Load Rating Cor - 1,150,000

Max Speed Grease X1000 RPM - 2

Max Speed Oil X1000 RPM - 2

Max. Shaft Shoulder Dia. Inner Li - 215.0

Min. Housing Shoulder Dia., Outer Lo - 315.0

Weight g - 39,920.00

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.