AST NUP304 E轴承,AST NUP304 E圆柱滚子轴承-搜轴承AST数据中心
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(dimensions in mm)

Bearing Type - NUP

Bore Dia (d) - 20.0000

Outer Dia (D) - 52.0000

Width (B) - 15.0000

Radius (min) (rs) - 1.100

Dynamic Load Rating (Cr) - 31,700

Static Load Rating (Cor) - 26,900

Max Speed (Grease) (X1000 RPM) - 12

Max Speed (Oil) (X1000 RPM) - 15

Max. Shaft Shoulder Dia. Inner (Li) - 27.5

Min. Housing Shoulder Dia., Outer (Lo) - 45.5

Weight (g) - 159.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

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 29292 OKB 644911 ISO 23948 KW33 CYSD 6808-2RZ NSK HR32218J CX RNA4826 NKE NCF2911-V SKF NJ 228 ECML NTN QJ208 INA SL182938 IKO TAM 912 STEYR 53217-U ELGES SI15ES NTN 61811 N NOK 4DP-31.5