AST NU2220 EM轴承,AST NU2220 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) - 100.0000

Outer Dia (D) - 180.0000

Width (B) - 46.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 319,000

Static Load Rating (Cor) - 418,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

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

Min. Housing Shoulder Dia., Outer (Lo) - 163.0

Weight (g) - 5,150.00

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:OKB 7E32616QKT Timken 1111KLL KOYO 6224-2RS NACHI 6802-2NKE NACHI 6919ZZ INA CSXAA015-TV CX Q334 NTN SL02-4830 INA XW5 SKF 234428MSP/5 ISC MR-82/2.5 FAG NJ-2252 NSK /HO/EP30BWK06F3-Y-01 NOK SPGW-180 NOK WR 270