AST SR4ZZ轴承,AST SR4ZZ深沟球轴承-搜轴承AST数据中心
搜轴承 -- AST轴承型号查询 -- 深沟球轴承 -- AST SR4ZZ轴承

(dimensions in inches)

Bearing Type - Shielded

Bore Dia (d) - 0.2500

Outer Dia (D) - 0.6250

Width (B) - 0.1960

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 283

Static Load Rating (Cor) - 112

Max Speed (Grease) (X1000 RPM) - 38

Max Speed (Oil) (X1000 RPM) - 45

Max. Shaft Shoulder Dia. Inner (Ui) - 0.3

Min. Housing Shoulder Dia., Outer (Uo) - 0.534

Ball Qty - 8

Ball Dia (Dw) - 0.0937

Weight (g) - 4.54

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available.

Two metal shields = (ZZ), also available with a single metal shield = (Z).

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Hot number:NTN 7005 C/DF NSK 6318DDU TIMKEN 2973/2924-B OKB 3768 OKB 59241/50 ZEN 6008 AST 7216AC KOYO BK1816 SKF K 14x18x10 SIGMA N 304 FBJ NK18/16 INA SL182919 NTN T-M252337/M252310 SKF H-3032x57/16 NSK 6026-RS