Bantalan NK18/20 AST

Needle Roller Bearings, Precision - Metric Series NK18/20

Nomor bantalan : NK18/20

Ukuran mm : 18x26x20

Merek : AST

Bore Diameter mm : 18

Diameter luar mm : 26

Lebar mm : 20

Bearing dimensi dan spesifikasi dalam katalog merek :

dimensions in mm

Bearing Type - Single Row

Outer Dia D - 26.0000

Lebar B - 20.0000

Dynamic Load Rating Cr - 15,800

Static Load Rating Cor - 22,000

Max Speed Oil X1000 RPM - 21,000

Shaft Fw - 18.000

Weight g - 31.40

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.