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