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RBR
Design
    • Single acting buffer seal with anti-extrsion ring.
    • Used in conjunction with a primary rod seal.
    • Absorbs shock pressure and protects the primary seal.
    • Can tolerate higher extrusion gaps.
Material
    • PU92A Polyurethane with low compresison set, high modulus of elasticity and excellent resistance to wear.
    • NBR energiser.
    • Acetal anti-extrusion ring.
Application
    • Single acting rod seal normally used in tandem.
    • Used as a buffer seal.
Fluids
    • Hydraulic fluids, petroleum fuels and oils

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Product Code
Description
Availability
Qty
RBRI475537-235
S/A PU Hby Buffer Seal - 4.750 X 5.366 X 0.235-0.247"
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RBRI475537-235 - S/A PU Hby Buffer Seal - 4.750 X 5.366 X 0.235-0.247"
Product Information
Product CodeRBRI475537-235
DescriptionS/A PU Hby Buffer Seal - 4.750 X 5.366 X 0.235-0.247"
ProfileRBR
Internal Diameter4.750
Outer Diameter5.366
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI500562-235
S/A PU Hby Buffer Seal - 5.000 X 5.616 X 0.235-0.247"
0
RBRI500562-235 - S/A PU Hby Buffer Seal - 5.000 X 5.616 X 0.235-0.247"
Product Information
Product CodeRBRI500562-235
DescriptionS/A PU Hby Buffer Seal - 5.000 X 5.616 X 0.235-0.247"
ProfileRBR
Internal Diameter5.000
Outer Diameter5.616
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI550612-235
S/A PU Hby Buffer Seal - 5.500 X 6.116 X 0.235-0.247"
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RBRI550612-235 - S/A PU Hby Buffer Seal - 5.500 X 6.116 X 0.235-0.247"
Product Information
Product CodeRBRI550612-235
DescriptionS/A PU Hby Buffer Seal - 5.500 X 6.116 X 0.235-0.247"
ProfileRBR
Internal Diameter5.500
Outer Diameter6.116
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI600662-235
S/A PU Hby Buffer Seal - 6.000 X 6.616 X 0.235-0.247"
0
RBRI600662-235 - S/A PU Hby Buffer Seal - 6.000 X 6.616 X 0.235-0.247"
Product Information
Product CodeRBRI600662-235
DescriptionS/A PU Hby Buffer Seal - 6.000 X 6.616 X 0.235-0.247"
ProfileRBR
Internal Diameter6.000
Outer Diameter6.616
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI650712-235
S/A PU Hby Buffer Seal - 6.500 X 7.116 X 0.235-0.247"
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RBRI650712-235 - S/A PU Hby Buffer Seal - 6.500 X 7.116 X 0.235-0.247"
Product Information
Product CodeRBRI650712-235
DescriptionS/A PU Hby Buffer Seal - 6.500 X 7.116 X 0.235-0.247"
ProfileRBR
Internal Diameter6.500
Outer Diameter7.116
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI700762-235
S/A PU Hby Buffer Seal - 7.000 X 7.616 X 0.235-0.247"
-
Enquire
RBRI700762-235 - S/A PU Hby Buffer Seal - 7.000 X 7.616 X 0.235-0.247"
Product Information
Product CodeRBRI700762-235
DescriptionS/A PU Hby Buffer Seal - 7.000 X 7.616 X 0.235-0.247"
ProfileRBR
Internal Diameter7.000
Outer Diameter7.616
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI750812-235
S/A PU Hby Buffer Seal - 7.500 X 8.116 X 0.235-0.247"
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RBRI750812-235 - S/A PU Hby Buffer Seal - 7.500 X 8.116 X 0.235-0.247"
Product Information
Product CodeRBRI750812-235
DescriptionS/A PU Hby Buffer Seal - 7.500 X 8.116 X 0.235-0.247"
ProfileRBR
Internal Diameter7.500
Outer Diameter8.116
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI800862-235
S/A PU Hby Buffer Seal - 8.000 X 8.616 X 0.235-0.247"
0
RBRI800862-235 - S/A PU Hby Buffer Seal - 8.000 X 8.616 X 0.235-0.247"
Product Information
Product CodeRBRI800862-235
DescriptionS/A PU Hby Buffer Seal - 8.000 X 8.616 X 0.235-0.247"
ProfileRBR
Internal Diameter8.000
Outer Diameter8.616
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRM014021-028
S/A PU Hby Buffer Seal - 14.00 X 21.50 X 2.80-3.20mm
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RBRM014021-028 - S/A PU Hby Buffer Seal - 14.00 X 21.50 X 2.80-3.20mm
Product Information
Product CodeRBRM014021-028
DescriptionS/A PU Hby Buffer Seal - 14.00 X 21.50 X 2.80-3.20mm
ProfileRBR
Internal Diameter14.00
Outer Diameter21.50
Seal Height2.80
L13.20
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG014
RBRM210230-081
S/A PU Hby Buffer Seal - 20.00 X 230.50 X 7.50-8.10mm
0
RBRM210230-081 - S/A PU Hby Buffer Seal - 20.00 X 230.50 X 7.50-8.10mm
Product Information
Product CodeRBRM210230-081
DescriptionS/A PU Hby Buffer Seal - 20.00 X 230.50 X 7.50-8.10mm
ProfileRBR
Internal Diameter20.00
Outer Diameter230.50
Seal Height7.50
L18.10
Max. Pressure PSI6000
Max. Temp C100
RBRM030041-039
S/A PU Hby Buffer Seal - 30.00 X 41.00 X 3.90-4.20mm
0
RBRM030041-039 - S/A PU Hby Buffer Seal - 30.00 X 41.00 X 3.90-4.20mm
Product Information
Product CodeRBRM030041-039
DescriptionS/A PU Hby Buffer Seal - 30.00 X 41.00 X 3.90-4.20mm
ProfileRBR
Internal Diameter30.00
Outer Diameter41.00
Seal Height3.90
L14.20
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG030
RBRM040050-039
S/A PU Hby Buffer Seal - 40.00 X 50.70 X 3.90-4.20mm
8
RBRM040050-039 - S/A PU Hby Buffer Seal - 40.00 X 50.70 X 3.90-4.20mm
Product Information
Product CodeRBRM040050-039
DescriptionS/A PU Hby Buffer Seal - 40.00 X 50.70 X 3.90-4.20mm
ProfileRBR
Internal Diameter40.00
Outer Diameter50.70
Seal Height3.90
L14.20
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG040A
RBRM040051-039
S/A PU Hby Buffer Seal - 40.00 X 51.00 X 3.90-4.20mm
0
RBRM040051-039 - S/A PU Hby Buffer Seal - 40.00 X 51.00 X 3.90-4.20mm
Product Information
Product CodeRBRM040051-039
DescriptionS/A PU Hby Buffer Seal - 40.00 X 51.00 X 3.90-4.20mm
ProfileRBR
Internal Diameter40.00
Outer Diameter51.00
Seal Height3.90
L14.20
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG040-1
RBRM040055-060
S/A PU Hby Buffer Seal - 40.00 X 55.50 X 6.00-6.30mm
7
RBRM040055-060 - S/A PU Hby Buffer Seal - 40.00 X 55.50 X 6.00-6.30mm
Product Information
Product CodeRBRM040055-060
DescriptionS/A PU Hby Buffer Seal - 40.00 X 55.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter40.00
Outer Diameter55.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG040
RBRM045060-060
S/A PU Hby Buffer Seal - 45.00 X 60.50 X 6.00-6.30mm
54
RBRM045060-060 - S/A PU Hby Buffer Seal - 45.00 X 60.50 X 6.00-6.30mm
Product Information
Product CodeRBRM045060-060
DescriptionS/A PU Hby Buffer Seal - 45.00 X 60.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter45.00
Outer Diameter60.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG045
RBRM050065-060
S/A PU Hby Buffer Seal - 50.00 X 65.50 X 6.00-6.30mm
240
RBRM050065-060 - S/A PU Hby Buffer Seal - 50.00 X 65.50 X 6.00-6.30mm
Product Information
Product CodeRBRM050065-060
DescriptionS/A PU Hby Buffer Seal - 50.00 X 65.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter50.00
Outer Diameter65.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG050
RBRM055070-060
S/A PU Hby Buffer Seal - 55.00 X 70.50 X 6.00-6.30mm
0
RBRM055070-060 - S/A PU Hby Buffer Seal - 55.00 X 70.50 X 6.00-6.30mm
Product Information
Product CodeRBRM055070-060
DescriptionS/A PU Hby Buffer Seal - 55.00 X 70.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter55.00
Outer Diameter70.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG055
RBRM056071-060
S/A PU Hby Buffer Seal - 56.00 X 71.50 X 6.00-6.30mm
3
RBRM056071-060 - S/A PU Hby Buffer Seal - 56.00 X 71.50 X 6.00-6.30mm
Product Information
Product CodeRBRM056071-060
DescriptionS/A PU Hby Buffer Seal - 56.00 X 71.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter56.00
Outer Diameter71.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG056
RBRM060074-033
S/A PU Hby Buffer Seal - 60.00 X 74.00 X 3.10-3.30mm
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RBRM060074-033 - S/A PU Hby Buffer Seal - 60.00 X 74.00 X 3.10-3.30mm
Product Information
Product CodeRBRM060074-033
DescriptionS/A PU Hby Buffer Seal - 60.00 X 74.00 X 3.10-3.30mm
ProfileRBR
Internal Diameter60.00
Outer Diameter74.00
Seal Height3.10
L13.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBF401
RBRM060075-060
S/A PU Hby Buffer Seal - 60.00 X 75.50 X 6.00-6.30mm
25
RBRM060075-060 - S/A PU Hby Buffer Seal - 60.00 X 75.50 X 6.00-6.30mm
Product Information
Product CodeRBRM060075-060
DescriptionS/A PU Hby Buffer Seal - 60.00 X 75.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter60.00
Outer Diameter75.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG060
RBRM063078-060
S/A PU Hby Buffer Seal - 63.00 X 78.50 X 6.00-6.30mm
237
RBRM063078-060 - S/A PU Hby Buffer Seal - 63.00 X 78.50 X 6.00-6.30mm
Product Information
Product CodeRBRM063078-060
DescriptionS/A PU Hby Buffer Seal - 63.00 X 78.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter63.00
Outer Diameter78.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG063
RBRM065080-060
S/A PU Hby Buffer Seal - 65.00 X 80.50 X 6.00-6.30mm
24
RBRM065080-060 - S/A PU Hby Buffer Seal - 65.00 X 80.50 X 6.00-6.30mm
Product Information
Product CodeRBRM065080-060
DescriptionS/A PU Hby Buffer Seal - 65.00 X 80.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter65.00
Outer Diameter80.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG065
RBRM070085-060
S/A PU Hby Buffer Seal - 70.00 X 85.50 X 6.00-6.30mm
78
RBRM070085-060 - S/A PU Hby Buffer Seal - 70.00 X 85.50 X 6.00-6.30mm
Product Information
Product CodeRBRM070085-060
DescriptionS/A PU Hby Buffer Seal - 70.00 X 85.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter70.00
Outer Diameter85.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG070
RBRM075090-060
S/A PU Hby Buffer Seal - 75.00 X 90.50 X 6.00-6.30mm
17
RBRM075090-060 - S/A PU Hby Buffer Seal - 75.00 X 90.50 X 6.00-6.30mm
Product Information
Product CodeRBRM075090-060
DescriptionS/A PU Hby Buffer Seal - 75.00 X 90.50 X 6.00-6.30mm
ProfileRBR
Internal Diameter75.00
Outer Diameter90.50
Seal Height6.00
L16.30
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBG075
 
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