AST NJ2220 EMA轴承,AST NJ2220 EMA圆柱滚子轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - NJ

Bore Dia (d) - 100.0000

Outer Dia (D) - 180.0000

Width (B) - 46.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 318,000

Static Load Rating (Cor) - 418,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 119.0

Weight (g) - 5,524.00

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 NJ2220EMA 请填写如下信息

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Hot number：FAG 71914 C MRC 3310 FAG 21309-E1-K + H309 Timken 385/382A KOYO 46322 NSK 567/563 NTN 81105 NBS KBFL 25 NTN NU313 ISO NUP320 FAG 6305-Z BERLISS 94640 SKF KB-25N NOK TB 32 52 11 FKM NOK IDI 55 40 9