AST NU1980 EM轴承,AST NU1980 EM圆柱滚子轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 400.0000

Outer Dia (D) - 540.0000

Width (B) - 65.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,161,000

Static Load Rating (Cor) - 2,182,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 1

Max. Shaft Shoulder Dia. Inner (Li) - 435.0

Min. Housing Shoulder Dia., Outer (Lo) - 511.0

Weight (g) - 13,790.00

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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Hot number:RHP 71917 C BARDEN 7017 AC/DF SKF 230/500 CACK/W33+v SNR 30318 NSK NN 3038 K STEYR NJ 2212 E SKF 61816-2RZ FBJ 4211-2RS KOYO 6304-2RS FBJ GE140ES ISO NU428 Torrington (Old No.) 23136 SKF 7017 CD/P4A NSK 619/8-Z NOK AS568-009-A