AST NU338 EM轴承,AST NU338 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) - 190.0000

Outer Dia (D) - 400.0000

Width (B) - 78.0000

Radius (min) (rs) - 4.000

Dynamic Load Rating (Cr) - 1,150,000

Static Load Rating (Cor) - 1,489,000

Max Speed (Grease) (X1000 RPM) - 1

Max Speed (Oil) (X1000 RPM) - 2

Max. Shaft Shoulder Dia. Inner (Li) - 245.0

Min. Housing Shoulder Dia., Outer (Lo) - 353.0

Weight (g) - 50,400.00

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:FAG 1310 GMN 7228 AC/DB OKB 672734 ISB 22340 VA NKE 22320-E-W33 NSK 42690/42620 ISO BK2818 MPZ FF 2025 ZW ISB MR72ZZ Timken NA6910 ISB NB1.20.0260.200-1PPN NACHI NN3018K NBS SL024930 FAG 6336M NOK DKB 125 141 9 12