R87
Design
  • Single acting asymmetrical rod seal with secondary lip.
  • Secondary lip reduces stick slip due to fluid reservoir between sealing lips.
  • Secondary lip prevents external contamination.
  • Secondary lip acts as a stabiliser.
  • Counters shrinking at low pressure.
  • Excellent dry rod capabilities.
Material
  • PU92A Polyurethane with low compression set, high modulus of elasticity and excellent resistance to abrasion.
Application
  • Single acting rod seal.
  • Used in a variety of agricultural, material handling and telescopic cylinders.
Fluids
  • Mineral based oils, water/glycol and water emulsions.
 
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Profile
Application
ID
OD
SH
LI
Part No.
Max Pressure (PSI)
Max Temp. (c)
Max Speed (m/s)
Alt Reference
Availability
Qty
R87
1.750
2.125
0.375
0.413
R87I175212-375
6000
100
0
R87
1.750
2.250
0.250
0.275
R87I175225-250
6000
100
706
R87
2.000
2.375
0.312
0.344
R87I200237-312
6000
100
1
R87
2.000
2.500
0.250
0.275
R87I200250-250
6000
100
141
R87
2.000
2.500
0.375
0.413
R87I200250-375
6000
100
0
R87
2.000
2.625
0.395
0.437
R87I200262-395
6000
100
92
R87
2.500
3.000
0.375
0.413
R87I250300-375
6000
100
502
R87
3.000
3.750
0.625
0.688
R87I300375-625
6000
100
1
R87
30.000
40.000
6.000
7.00
R87M030040-060
6000
100
-
R87
35.000
45.000
6.000
7.00
R87M035045-060
6000
100
0
R87
40.000
50.000
10.000
11.00
R87M040050-100
6000
100
-
R87
50.000
60.000
6.000
7.00
R87M050060-060
6000
100
0
 
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