NBR Design A Rotary Shaft Seal 20x40x6mm [10 Pieces]
![NBR Design A Rotary Shaft Seal 20x40x6mm [10 Pieces]](http://tameson.co.uk/cdn/shop/files/wedi.c41191f1_ac47eb75-e55b-43f5-9427-13d99d9ef804.jpg?v=1716367644)
![NBR Design A Rotary Shaft Seal 20x40x6mm [10 Pieces]](http://tameson.co.uk/cdn/shop/files/wedi.c41191f1_ac47eb75-e55b-43f5-9427-13d99d9ef804.jpg?height=232&v=1716367644&width=232)
This rotary shaft seal has an internal diameter of 20 mm, an external diameter of 40 mm and a 6 mm width. It is used to seal rotating machine components.
This seal consists of an NBR ring with a reinforcement plate and a worm spring made of spring steel. The external rubber-elastic jacket provides stable sealing and tight fit when exposed to high temperatures and high pressures. Suitable for a shaft circumferential speed of up to 14 m/s.
Changing the seal frequently prevents damage to the housing hole. The seal must be assembled according to DIN 3760 to function optimally.
Contains 10 pieces
- Regular price
- £7.70
Description
This rotary shaft seal has an internal diameter of 20 mm, an external diameter of 40 mm and a 6 mm width. It is used to seal rotating machine components.
This seal consists of an NBR ring with a reinforcement plate and a worm spring made of spring steel. The external rubber-elastic jacket provides stable sealing and tight fit when exposed to high temperatures and high pressures. Suitable for a shaft circumferential speed of up to 14 m/s.
Changing the seal frequently prevents damage to the housing hole. The seal must be assembled according to DIN 3760 to function optimally.
Pros:
- Suitable for temperatures from -30 to 100°C (-22 to 212°F)
- There is no frictional corrosion thanks to the rubber-elastic jacket
