Bearing H7040AC/HQ1 (AST)

Angular Contact Ball Bearings H7040AC/HQ1

Bearing number : H7040AC/HQ1

Size (mm) : 200x310x51

Brand : AST

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - 25 deg contact, high speed

Bore Dia (d) - 200.0000

Outer Dia (D) - 310.0000

Width (B) - 51.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 90,800

Static Load Rating (Cor) - 124,900

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 7

Radius (min) (rs1) - 1.100

Material - 52100 Chrome steel (or equivalent)

25 degree contact angle, relieved outer ring and inner ring, high speed

Also available with metal shields (ZZ) or rubber seals (2RS)

This bearing has ceramic balls.

The desired preload must be specified.

Designation

Bore Dia, mm

Outer Dia, mm: