
K21-059
SKU K21-059
K21 is a single acting symetrical u-cup that can be produced from polyurethane or elastomer material and can be used in the piston or rod applications. It is recommended for use in light duty cylinders.
Advantages
• Wide range of dimensions
• Economical sealing solution
• Good dynamic and static sealing
• Good locking feature
Area of Application
• Standard industrial cylinders
• Agricultural cylinders
- H
- 14
- ID
- 59
- OD
- 80
Related
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Hydraulic Piston-Rod Seals
K21-196/1
SKU K21-196/1
K21 is a single acting symetrical u-cup that can be produced from polyurethane or elastomer material and can be used in the piston or rod applications. It is recommended for use in light duty cylinders.

Hydraulic Piston-Rod Seals
K21-149
SKU K21-149
K21 is a single acting symetrical u-cup that can be produced from polyurethane or elastomer material and can be used in the piston or rod applications. It is recommended for use in light duty cylinders.

Hydraulic Piston-Rod Seals
K21-146
SKU K21-146
K21 is a single acting symetrical u-cup that can be produced from polyurethane or elastomer material and can be used in the piston or rod applications. It is recommended for use in light duty cylinders.

Hydraulic Piston-Rod Seals
K21-139/1
SKU K21-139/1
K21 is a single acting symetrical u-cup that can be produced from polyurethane or elastomer material and can be used in the piston or rod applications. It is recommended for use in light duty cylinders.