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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
RBRI300363-234
S/A PU Hby Buffer Seal - 3.000 X 3.625 X 0.234-0.234"
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Enquire
RBRI300363-234 - S/A PU Hby Buffer Seal - 3.000 X 3.625 X 0.234-0.234"
Product Information
Product CodeRBRI300363-234
DescriptionS/A PU Hby Buffer Seal - 3.000 X 3.625 X 0.234-0.234"
ProfileRBR
Internal Diameter3.000
Outer Diameter3.625
Seal Height0.234
L10.234
Max. Pressure PSI6000
Max. Temp C100
RBRI300364-210
S/A PU Hby Buffer Seal - 3.000 X 3.640 X 0.210-0.220"
5
RBRI300364-210 - S/A PU Hby Buffer Seal - 3.000 X 3.640 X 0.210-0.220"
Product Information
Product CodeRBRI300364-210
DescriptionS/A PU Hby Buffer Seal - 3.000 X 3.640 X 0.210-0.220"
ProfileRBR
Internal Diameter3.000
Outer Diameter3.640
Seal Height0.210
L10.220
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBC012
RBRI325389-210
S/A PU Hby Buffer Seal - 3.250 X 3.890 X 0.210-0.220"
21
RBRI325389-210 - S/A PU Hby Buffer Seal - 3.250 X 3.890 X 0.210-0.220"
Product Information
Product CodeRBRI325389-210
DescriptionS/A PU Hby Buffer Seal - 3.250 X 3.890 X 0.210-0.220"
ProfileRBR
Internal Diameter3.250
Outer Diameter3.890
Seal Height0.210
L10.220
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBC013
RBRI350412-235
S/A PU Hby Buffer Seal - 3.500 X 4.116 X 0.235-0.247"
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RBRI350412-235 - S/A PU Hby Buffer Seal - 3.500 X 4.116 X 0.235-0.247"
Product Information
Product CodeRBRI350412-235
DescriptionS/A PU Hby Buffer Seal - 3.500 X 4.116 X 0.235-0.247"
ProfileRBR
Internal Diameter3.500
Outer Diameter4.116
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI350414-210
S/A PU Hby Buffer Seal - 3.500 X 4.140 X 0.210-0.220"
7
RBRI350414-210 - S/A PU Hby Buffer Seal - 3.500 X 4.140 X 0.210-0.220"
Product Information
Product CodeRBRI350414-210
DescriptionS/A PU Hby Buffer Seal - 3.500 X 4.140 X 0.210-0.220"
ProfileRBR
Internal Diameter3.500
Outer Diameter4.140
Seal Height0.210
L10.220
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBC014
RBRI350419-187
S/A PU Hby Buffer Seal - 3.500 X 4.188 X 0.187-0.247"
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RBRI350419-187 - S/A PU Hby Buffer Seal - 3.500 X 4.188 X 0.187-0.247"
Product Information
Product CodeRBRI350419-187
DescriptionS/A PU Hby Buffer Seal - 3.500 X 4.188 X 0.187-0.247"
ProfileRBR
Internal Diameter3.500
Outer Diameter4.188
Seal Height0.187
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI375439-210
S/A PU Hby Buffer Seal - 3.750 X 4.390 X 0.210-0.220"
18
RBRI375439-210 - S/A PU Hby Buffer Seal - 3.750 X 4.390 X 0.210-0.220"
Product Information
Product CodeRBRI375439-210
DescriptionS/A PU Hby Buffer Seal - 3.750 X 4.390 X 0.210-0.220"
ProfileRBR
Internal Diameter3.750
Outer Diameter4.390
Seal Height0.210
L10.220
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBC015
RBRI400462-235
S/A PU Hby Buffer Seal - 4.000 X 4.616 X 0.235-0.247"
-
Enquire
RBRI400462-235 - S/A PU Hby Buffer Seal - 4.000 X 4.616 X 0.235-0.247"
Product Information
Product CodeRBRI400462-235
DescriptionS/A PU Hby Buffer Seal - 4.000 X 4.616 X 0.235-0.247"
ProfileRBR
Internal Diameter4.000
Outer Diameter4.616
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
RBRI400463-235
S/A PU Hby Buffer Seal - 4.000 X 4.625 X 0.235-0.220"
-
Enquire
RBRI400463-235 - S/A PU Hby Buffer Seal - 4.000 X 4.625 X 0.235-0.220"
Product Information
Product CodeRBRI400463-235
DescriptionS/A PU Hby Buffer Seal - 4.000 X 4.625 X 0.235-0.220"
ProfileRBR
Internal Diameter4.000
Outer Diameter4.625
Seal Height0.235
L10.220
Max. Pressure PSI6000
Max. Temp C100
RBRI400464-210
S/A PU Hby Buffer Seal - 4.000 X 4.640 X 0.210-0.220"
1
RBRI400464-210 - S/A PU Hby Buffer Seal - 4.000 X 4.640 X 0.210-0.220"
Product Information
Product CodeRBRI400464-210
DescriptionS/A PU Hby Buffer Seal - 4.000 X 4.640 X 0.210-0.220"
ProfileRBR
Internal Diameter4.000
Outer Diameter4.640
Seal Height0.210
L10.220
Max. Pressure PSI6000
Max. Temp C100
Alt. Part No.RBC016
RBRI450512-235
S/A PU Hby Buffer Seal - 4.500 X 5.116 X 0.235-0.247"
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RBRI450512-235 - S/A PU Hby Buffer Seal - 4.500 X 5.116 X 0.235-0.247"
Product Information
Product CodeRBRI450512-235
DescriptionS/A PU Hby Buffer Seal - 4.500 X 5.116 X 0.235-0.247"
ProfileRBR
Internal Diameter4.500
Outer Diameter5.116
Seal Height0.235
L10.247
Max. Pressure PSI6000
Max. Temp C100
HBTI450548-250
S/A PU Hby Buffer Seal - 4.500 X 5.480 X 0.220-0.250"
11
HBTI450548-250 - S/A PU Hby Buffer Seal - 4.500 X 5.480 X 0.220-0.250"
Product Information
Product CodeHBTI450548-250
DescriptionS/A PU Hby Buffer Seal - 4.500 X 5.480 X 0.220-0.250"
RBRI475537-235
S/A PU Hby Buffer Seal - 4.750 X 5.366 X 0.235-0.247"
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Enquire
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"
10
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"
-
Enquire
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"
10
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"
-
Enquire
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"
-
Enquire
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"
9
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
-
Enquire
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
5
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
10
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
 
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