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SKF 557821 Radial shaft seals

SKF 557821 Radial shaft seals

Product Code: 557821
Part/No: Eshop048548
EAN: 85311502085
Brand: SKF
HS7 seals are designed for housings with a cover plate. They have a spring-loaded sealing lip with a control wire and an SKF Springcover. Their split execution enables installation where there is no access to the end of the shaft. These seals perform exceptionally well in large-size machinery, and customized or heavy-duty machinery. They are designed for the mining industry.
Split seal
SKF Springcover
Easy mounting
Grease retention
Customized dimensions
No minimum order quantity
€0.00
(*The price will be determined)
Tax included
Quantity

100% Shopping Security
  On Request
Dimensions
Shaft diameter 220.68 mm
Housing bore diameter 254 mm
Housing groove width 15.875 mm
Performance
Maximum operating temperature 200 °C
Permissible circumferential speed 7.5 m/s
Minimum operating temperature -18 °C
Rotational speed 649 r/min
Properties
Shaft diameter 220.68 mm
Design HS7
Auxiliary lip No
Unit system Inch
Sealing lip material Fluoro rubber (FKM)
Type of outside diameter All-rubber
Logistics
EAN code 85311502085
Product net weight 0.2309 kg
eClass name Radial shaft pack. ring
Pack gross weight 0.3509 kg

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