Bearing NK60/25 (AST)

Needle Roller Bearings, Precision - Metric Series NK60/25

Bearing number : NK60/25

Size (mm) : 60x72x25

Brand : AST

Bore Diameter (mm) : 60

Outer Diameter (mm) : 72

Width (mm) : 25

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 72.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 42,000

Static Load Rating (Cor) - 90,000

Max Speed (Oil) (X1000 RPM) - 7,500

Shaft (Fw) - 60.000

Weight (g) - 185.00

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

Designation

Bore Dia, mm

Outer Dia, mm: