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a
6.99 mm
Ø A
240.67 mm
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Product details for
QR 448
a
6.99 mm
Ø A
240.67 mm
Characteristics
Max. sliding velocity
- 0.5 m/s
Installation
- in external and internal grooves
Construction type
- quad ring
Material
- NBR 70 Shore A
Max. working pressure
- up to 150 bar, up to 400 bar with support ring
Media
- mineral oil
- Hydraulic fluids HFA, HFB
Temp. max.
- 110 °C
Temp. min.
- -30 °C
Working pressure
- 150 bar
Customs tariff number
- 40169300
All characteristics
Product description
Notes
Description
Ordering information
Product variants
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