1900-2100-56 HDS1 HRadial shaft seal for heavy industrial applications, metal-cased

HDS1 seals are designed for open housings in heavy industrial applications. They are self-retaining seals with a metal case and a garter spring and perform exceptionally well in large-size machinery, customized or heavy-duty machinery, and industrial gearboxes. They are designed for industries such as metal, construction, wind energy, forestry, mining, and pulp and paper.

SKU: 1900-2100-56 HDS1 HRadial shaft seal for heavy industrial applications, metal-cased Category:

Properties

Metric/inch series
Inch
Design name
HDS1
Design type
Solid
Type of outside diameter
Metal-cased
Installation
Open housing
Auxiliary lip
No
SKF Springcover
No
Sealing lip material
Hydrogenated nitrile rubber (HNBR)
Garter spring material
Stainless steel
US stock number
566633

Dimensions - 1900-2100-56 HDS1 H

Dimensions

d1
482.6 mm
Shaft diameter
D
533.4 mm
Housing diameter
b
22.23 mm
Seal width

Application and operating conditions

Operating temperature
min. -30 °C
Operating temperature
max. 150 °C
Circumferential speed
max. 20 m/s
Rotational speed
max. 791 r/min
Pressure differential
max. 0.1 N/mm²

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