Bantalan HK2820 AST

Needle Roller Bearings - Metric Series HK2820

Nomor bantalan : HK2820

Ukuran mm : 28x35x20

Merek : AST

Bore Diameter mm : 28

Diameter luar mm : 35

Lebar mm : 20

Bearing dimensi dan spesifikasi dalam katalog merek :

dimensions in mm

Bearing Type - Cage Retained Rollers

Outer Dia D - 35.0000

Lebar B - 20.0000

Dynamic Load Rating Cr - 20,900

Static Load Rating Cor - 36,000

Max Speed Grease X1000 RPM - 9,000

Shaft Fw - 28.000

Weight g - 36.00

Material - Drawn cup: Hardened carbon steel alloy, Rollers - 52100 Chrome steel or equivalent

Some sizes are available with a closed end.

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available as full complement grease retained roller or mechanically retainer roller designs.