Bearing NK10/12TN (AST)

Needle Roller Bearings, Precision - Metric Series NK10/12TN

Bearing number : NK10/12TN

Size (mm) : 10x17x12

Brand : AST

Bore Diameter (mm) : 10

Outer Diameter (mm) : 17

Width (mm) : 12

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - Single Row

Outer Dia (D) - 17.0000

Width (B) - 12.0000

Dynamic Load Rating (Cr) - 4,750

Static Load Rating (Cor) - 5,500

Max Speed (Oil) (X1000 RPM) - 27,000

Shaft (Fw) - 10.000

Weight (g) - 10.10

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.

The roller retainer is made from molded plastic.

Designation

Bore Dia, mm

Outer Dia, mm: