K 764

DESCRIPTION

The type K 764 is a compact piston seal designed primarily for use in lightweight hydraulic applications. This seal is recommended for double acting piston aplications, that must achieve minimal leakage. Moreover it has improved properties at temporary one-side pressure load. K 764 consists of excellent wear resistant profile ring and the O-Ring which is the preloading part. We recommend to use guiding rings which are use on one or both sides. You can find technical data for guiding strips of category F 87 and F506 in relevant data sheets. Marked housing follow ISO 7425 - Part 1.

Advantages

  • double-acting seal with improved properies of single-acting properities
  • excellent wear resistant
  • improved dynamic and static tightness due to new designed seal geometry
  • dirt resistant
  • good material elasticity ensures quick and easy mounting
  • the additional calibration isn't require

MEDIA

This seal standardly with NBR O-Ring is suitable to run in liquids based on mineral oil from -40°C to +100°C. The temperature range to +40°C is allowed for water, pressure liquids HFA at the standard materials. Other media resistance is a subject to request.

Operating conditions
´v´max. Temperature range
m/s -30°C / +100°C
1 200 bar
0.5 250 bar

Product filtering


Number of products found: 19

Product number
Stock
Quantity
Uom
Shop
Unit price from
Inner
Ø d1
Outer
Ø D1
L1 Housing
height
H Seal
height
S Profile
width
L2 Bearing
length
d2 Bearing
diameter
Max
pressure
Max
temp
Min
temp
Max
speed
Compound 1 Compound 2 Compound 3 Compound
combination
Type Seal type
Yes
pc
on request
14.50
22
3.20
3.75
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
21
32
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
24.50
32
3.20
3.75
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
24
35
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
Yes
pc
on request
29
40
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
34.50
50
6.30
7.75
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
Yes
pc
on request
39
50
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
Yes
pc
on request
44
55
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
44.50
60
6.30
7.75
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals
No
pc
on request
49
60
4.20
5.50
250
110
-30
1
TPU
NBR
TPU / NBR
K764
Piston seals

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