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Type KR

Type KR
Details
Conditions of use
Pressure: ≤300 bar
Temperature: -35 °C ... +110 °C (momentarily 125 °C)
Speed: ≤0.5 m/s
Liquids: Mineral oil-based hydraulic fluids and PAO fluids
Materials
Gasket part: modified polyurethane, hardness approx. 55 Shore D
Pressure ring: nitrile rubber, hardness 80 Shore A
Installation
The seal groove must be clean and have the specified roundings
The mounting chamfer of the cylinder tube must conform to the instructions
Tolerances
d = h9, D = H9, W = +0.2
Advantages
- Exceptionally good tightness, in both static and dynamic use
- Can also be used as a single-function seal
- Excellent resistance to wear
- Low motion friction throughout operation
- High gap penetration resistance
- Easy installation
- Seal groove dimensioning in accordance with ISO 7425/1
- Short axial installation length
- Can be mounted for a one-part piston
Read more
View as List Table

Store availability is shown for logged in users. Product availability subject to prior sales.

Description

  • At central warehouse (delivery in 2 days)
  • In Megacenter (see store availability)
  • Ordered upon request or limited availability, delivery time will be confirmed after order


The prices are shown to registered users excluding VAT (VAT 0%)

Grouped product items
KR 25 X 17,5 X 3,2 80663602500 KR 25 X 17,5 X 3,2 Piston seal
Sales unit: Piece
External diameter mm: 25
D1: 24,7
Minimum operating temperature °C: -35
Height mm: 3,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 17,5
In stock at these locations:
Pcs
KR 32 X 24 X 3,2 80663603200 KR 32 X 24 X 3,2 Piston seal
Sales unit: Piece
External diameter mm: 32
D1: 31,7
Minimum operating temperature °C: -35
Height mm: 3,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 24
In stock at these locations:
Pcs
KPD 35 x 27.5 x 3.2 80663603500 KPD 35 x 27.5 x 3.2
Sales unit: Piece
External diameter mm: 35
Minimum operating temperature °C: -35
Height mm: 3,2
Maximum operating temperature °C: 110
Type: KPD
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 27,5
In stock at these locations:
Pcs
KPD 35 x 24.0 x 4.2 80663603530 KPD 35 x 24.0 x 4.2
Sales unit: Piece
External diameter mm: 35
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KPD
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 24
In stock at these locations:
Pcs
KR 40 X 29 X 4,2 80663604000 KR 40 X 29 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 40
D1: 39,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 29
In stock at these locations:
Pcs
KR 50 X 39 X 4,2 80663605000 KR 50 X 39 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 50
D1: 49,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 39
In stock at these locations:
Pcs
KR 50 X 34,5 X 6,3 80663605100 KR 50 X 34,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 50
D1: 49,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 34,5
In stock at these locations:
Pcs
KPD 55 X 44 X 4,2 80663605505 KPD 55 X 44 X 4,2 Männäntiiviste
Sales unit: Piece
External diameter mm: 55
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KPD
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 44
In stock at these locations:
Pcs
KR 55 X 39,5 x 6,3 80663605510 KR 55 X 39,5 x 6,3 Piston seal
Sales unit: Piece
External diameter mm: 55
D1: 54,7
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 39,5
In stock at these locations:
Pcs
KR 60 X 49 X 4,2 80663606000 KR 60 X 49 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 60
D1: 59,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 49
In stock at these locations:
Pcs
KR 60 X 44,5 X 6,3 80663606010 KR 60 X 44,5 X 6,3 2-OSAINEN
Sales unit: Piece
External diameter mm: 60
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 44,5
In stock at these locations:
Pcs
KR 63 X 52 X 4,2 80663606300 KR 63 X 52 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 63
D1: 62,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 52
In stock at these locations:
Pcs
KR 63 X 47,5 X 6,3 80663606400 KR 63 X 47,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 63
D1: 62,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 47,5
In stock at these locations:
Pcs
KR 70 X 59 X 4,2 80663607000 KR 70 X 59 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 70
D1: 69,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 59
In stock at these locations:
Pcs
KR 70 X 57 X 6,3 80663607100 KR 70 X 57 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 70
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 57
In stock at these locations:
Pcs
KR 70 X 54,5 X 6,3 80663607200 KR 70 X 54,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 70
D1: 69,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 54,5
In stock at these locations:
Pcs
KR 75 X 59,5 X 6,3 80663607500 KR 75 X 59,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 75
D1: 74,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 59,5
In stock at these locations:
Pcs
KR 80 X 64,5 X 6,3 80663608000 KR 80 X 64,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 80
D1: 79,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 64,5
In stock at these locations:
Pcs
KR 80 X 66,5 X 6,3 80663608100 KR 80 X 66,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 80
D1: 79,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 66,5
In stock at these locations:
Pcs
KR 80 X 69 X 4,2 80663608200 KR 80 X 69 X 4,2 Piston seal
Sales unit: Piece
External diameter mm: 80
D1: 79,7
Minimum operating temperature °C: -35
Height mm: 4,2
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 69
In stock at these locations:
Pcs
KR 90 X 74,5 X 6,3 80663609000 KR 90 X 74,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 90
D1: 89,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 74,5
In stock at these locations:
Pcs
KR 95 X 79,5 X 6,3 80663609500 KR 95 X 79,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 95
D1: 94,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 79,5
In stock at these locations:
Pcs
KR 100 X 84,5 X 6,3 80663610000 KR 100 X 84,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 100
D1: 99,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 84,5
In stock at these locations:
Pcs
KR 100 X 86,5 X 6,3 80663610100 KR 100 X 86,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 100
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 86,5
In stock at these locations:
Pcs
KR 110 X 89 X 8,1 80663611000 KR 110 X 89 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 110
D1: 109,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 89
In stock at these locations:
Pcs
KR 110 X 94,5 X 6,3 80663611300 KR 110 X 94,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 110
D1: 109,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 94,5
In stock at these locations:
Pcs
KR 115 X 94 X 8,1 80663611500 KR 115 X 94 X 8,1
Sales unit: Piece
External diameter mm: 115
D1: 114,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 94
In stock at these locations:
Pcs
KPR 120 X 104,5 X 6,3 80663612000 KPR 120 X 104,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 120
D1: 119,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 104,5
In stock at these locations:
Pcs
KR 125 X 109,5 X 6,3 80663612500 KR 125 X 109,5 X 6,3 Piston seal
Sales unit: Piece
External diameter mm: 125
D1: 124,6
Minimum operating temperature °C: -35
Height mm: 6,3
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 109,5
In stock at these locations:
Pcs
KR 125 X 104 X 8,1 80663612600 KR 125 X 104 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 125
D1: 124,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 104
In stock at these locations:
Pcs
KR 140 X 119 X 8,1 80663614000 KR 140 X 119 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 140
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 119
In stock at these locations:
Pcs
KR 160 X 139 X 8,1 80663616000 KR 160 X 139 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 160
D1: 159,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 139
In stock at these locations:
Pcs
KR 180 X 159 X 8,1 80663618000 KR 180 X 159 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 180
D1: 179,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 159
In stock at these locations:
Pcs
KR 200 X 179 X 8,1 80663620000 KR 200 X 179 X 8,1 Piston seal
Sales unit: Piece
External diameter mm: 200
D1: 199,5
Minimum operating temperature °C: -35
Height mm: 8,1
Maximum operating temperature °C: 110
Type: KR
Leaking pressure_Bar: 300
Material: P5062/NBR
Internal diameter mm: 179
In stock at these locations:
Pcs
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