Bantalan NK22/20 AST

Needle Roller Bearings, Precision - Metric Series NK22/20

Nomor bantalan : NK22/20

Ukuran mm : 22x30x20

Merek : AST

Bore Diameter mm : 22

Diameter luar mm : 30

Lebar mm : 20

Bearing dimensi dan spesifikasi dalam katalog merek :

dimensions in mm

Bearing Type - Single Row

Outer Dia D - 30.0000

Lebar B - 20.0000

Dynamic Load Rating Cr - 17,700

Static Load Rating Cor - 27,000

Max Speed Oil X1000 RPM - 19,000

Shaft Fw - 22.000

Weight g - 37.00

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.