Bantalan NK25/20 AST

Needle Roller Bearings, Precision - Metric Series NK25/20

Nomor bantalan : NK25/20

Ukuran mm : 25x33x20

Merek : AST

Bore Diameter mm : 25

Diameter luar mm : 33

Lebar mm : 20

Bearing dimensi dan spesifikasi dalam katalog merek :

dimensions in mm

Bearing Type - Single Row

Outer Dia D - 33.0000

Lebar B - 20.0000

Dynamic Load Rating Cr - 18,800

Static Load Rating Cor - 30,500

Max Speed Oil X1000 RPM - 17,000

Shaft Fw - 25.000

Weight g - 42.00

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.