Bearing NK75/25 (AST)

Needle Roller Bearings, Precision - Metric Series NK75/25

Bearing number : NK75/25

Size (mm) : 75x92x25

Brand : AST

Bore Diameter (mm) : 75

Outer Diameter (mm) : 92

Width (mm) : 25

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 92.0000

Width (B) - 25.0000

Dynamic Load Rating (Cr) - 54,000

Static Load Rating (Cor) - 104,000

Max Speed (Oil) (X1000 RPM) - 6,000

Shaft (Fw) - 75.000

Weight (g) - 315.00

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: