AST NU311 ETN轴承,AST NU311 ETN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) - 55.0000

Outer Dia (D) - 120.0000

Width (B) - 29.0000

Radius (min) (rs) - 2.000

Dynamic Load Rating (Cr) - 143,000

Static Load Rating (Cor) - 150,000

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 6

Max. Shaft Shoulder Dia. Inner (Li) - 70.5

Weight (g) - 1,500.00

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.

订购 AST NU311ETN 请填写如下信息

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Hot number：NTN 7340 B OKB 3526K OKB KOYO 1317 SKF 2211E-2RS1KTN9+H311E CX 22344 KCW33 NSK 7216CTRSU CYSD 7209CDF ISB F6703ZZ FYH NANFL209-27 Timken LL469949/LL469910 FBJ NU2317 SIGMA QJM 1.7/8 FAG AXK-5578 NOK AS568-358-A