APG Hydraulic Seals Catalog

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Metric V Seals
V Seals are mounted directly on and rotate with the shaft, and the lip seals against the counterface. The body holds the lip
in position and simultaneously seals against the shaft. As a result of the rotation of the V Seal, liquids, greases, oils, dirt,
sand, and other solid materials are deflected from the sealing point. Therefore, the V Seal functions as both a deflector and
lip seal. Since V Seals are made entirely of rubber, they are elastic and permit considerable misalignment of the shaft. This
is not the case in most other shaft seals. V Seals are used with spherical rollers and plain bearings because they can
absorb misalignment. V Seals are often used as a supplement with other seals to protect the shaft and the radial seal lip
against dust, dirt, and other contaminates. The can also be used to supplement a stuffing box and labyrinth seals. V Seals
at APG are available in both 60 Durometer Nitrile and 60 Durometer Fluoroelastomer.
Type A
Features a straight back that reduces spare requirements.
Type S
Features an inclined back.
Type L
Features a straight back with a chamfered corner.
Metric Nitrile V Seal Dimensional Data
Internal
Part Shaft Diameter Ring Diameter Profile Height
Number (mm) (mm) (mm)
FVB - 0006 - A 5.5 - 6.5 5 2
FVB - 0006 - S 5.5 - 6.5 5 2
FVB - 0010 - A 9.5 - 11.5 9 3
FVB - 0012 - A 11.5 - 13.5 10.5 3
FVB - 0012 - S 11.5 - 13.5 10.5 3
FVB - 0014 - A 13.5 - 15.5 12.5 3
FVB - 0014 - S 13.5 - 15.5 12.5 3
FVB - 0016 - S 15.5 - 17.5 14 3
FVB - 0018 - A 17.5 - 19 16 3
FVB - 0018 - S 17.5 - 19 16 3
FVB - 0020 - A 19 - 21 18 4
FVB - 0020 - S 19 - 21 18 4
FVB - 0022 - A 21 - 24 20 4
FVB - 0022 - S 21 - 24 20 4
FVB - 0025 - A 24 - 27 22 4
FVB - 0025 - S 24 - 27 22 4
FVB - 0028 - A 27 - 29 25 4
FVB - 0028 - S 27 - 29 25 4
FVB - 0030 - S 29 - 31 27 4
FVB - 0032 - S 31 - 33 29 4
Internal
Part Shaft Diameter Ring Diameter Profile Height
Number (mm) (mm) (mm)
FVB - 0045 - A 43 - 48 40 5
FVB - 0045 - S 43 - 48 40 5
FVB - 0050 - A 48 - 53 45 5
FVB - 0050 - S 48 - 53 45 5
FVB - 0055 - A 53 - 58 49 5
FVB - 0055 - S 53 - 58 49 5
FVB - 0060 - A 58 - 63 54 5
FVB - 0060 - S 58 - 63 54 5
FVB - 0065 - A 63 - 68 58 6
FVB - 0065 - S 63 - 68 58 5
FVB - 0070 - A 68 - 73 63 6
FVB - 0070 - S 68 - 73 63 6
FVB - 0075 - A 73 - 78 67 6
FVB - 0075 - S 73- -78 67 6
FVB - 0080 - A 78 - 83 72 6
FVB - 0080 - S 78 - 83 72 6
FVB - 0085 - A 83 - 88 76 6
FVB - 0085 - S 83 - 88 76 6
FVB - 0090 - A 88 - 93 81 6
FVB - 0090 - S 88 - 93 81 6
FVB - 0035 - A 33 - 36 31 4
FVB - 0035 - S 33 - 36 31 4
FVB - 0038 - A 36 - 38 34 4
FVB - 0040 - A 38 - 43 36 5
FVB - 0040 - S 38 - 43 36 5
For availability of additional sizes not listed, please inquire.
FVB - 0095 - A 93 - 98 85 6
FVB - 0095 - S 93 - 98 85 6
FVB - 0100 - A 98 - 105 90 6
FVB - 0100 - S 98 - 105 90 6
FVB - 0110 - A 105 - 115 99 7
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