Rotary Shaft Seal WA

rotary-shaft-seal-wa

Rotary Shaft Seal WA

Rotary shaft seal in standard design ­according to DIN 3760 with an elastomer outer sheath covering a metal insert as well as a spring-energised ­sealing lip. In addition, the standard design is available with a protective lip (WAS) on the air side.

Catalog Rotary Shaft Seal WA Download View Design Housing Download View Installation Download View Sealing Mechanism Download View

Description
Product group: Rotary shaft seal
Design: A = outer surface rubber-coated
Seal material: NBR 70
Colour: black
Stiffening ring: non-alloy steel according to DIN EN 10139
Tension spring: non-alloy spring steel according to DIN EN 10270-1

 

Areas of application
Sealing of rotating machine elements such as shafts, hubs and axles.

Function
The WA is a single-action rotary shaft seal for rotating or pivoting shafts with optional protective lip sealing action (WAS) on the side facing away from the medium, against dirt accumulation from the outside. The elastomer outer sheath provides good static sealing, good thermal expansion balance e.g. in light-metal housings, better sealing with greater roughness and secure sealing for split housings as well as good static sealing with thin fluid or gaseous media. 

Media
Good chemical resistance to many mineral oils and greases.

Operational application limits
Pressure (Mpa/bar): ≤ 0.05/0.5
Temperature (°C): -40 to +100
Peripheral speed (m/s): ≤ 12

Installation
Suitable tools should be used for installation. It is recommended that the installation housing is designed to provide the rotary shaft seal with axial support.

Remarks
The nominal widths mentioned on the following pages represent the standard dimensions. They are generally in stock or can be delivered at short notice.

Other dimensions and different designs, e.g. double dust protection lip, spiral on the sealing lip, springs or metal cases made of other steel grades can be produced as well as all kinds of special designs. Minimum quantities may be obligatory for dimensions outside of the standard.

d1 Size between 4 - 210 mm

d2 Size between 12 - 240 mm

L Size between 4.5 - 15 mm

Name d1 d2 L
Name d1 d2 L
WA - 4 x 12 x 6 4 12 6
WA - 5 x 16 x 6 5 16 6
WA - 6 x 16 x 7 6 16 7
WA - 6 x 22 x 7 6 22 7
WA - 7 x 16 x 7 7 16 7
WA - 7 x 22 x 7 7 22 7
WA - 8 x 22 x 7 8 22 7
WA - 8 x 24 x 7 8 24 7
WA - 9 x 22 x 7 9 22 7
WA - 9 x 26 x 7 9 26 7
WA - 10 x 19 x 7 10 19 7
WA - 10 x 24 x 7 10 24 7
WA - 10 x 26 x 7 10 26 7
WA - 10 x 30 x 10 10 30 10
WA - 11 x 22 x 7 11 22 7
WA - 12 x 22 x 7 12 22 7
WA - 13 x 22 x 6 13 22 6
WA - 13 x 26 x 9 13 26 9
WA - 14 x 20 x 5 14 20 5
WA - 14 x 24 x 7 14 24 7
WA - 14 x 35 x 7 14 35 7
WA - 15 x 24 x 5 15 24 5
WA - 15 x 32 x 10 15 32 10
WA - 15 x 40 x 10 15 40 10
WA - 16 x 30 x 4.5 16 30 4.5
WA - 16 x 32 x 10 16 32 10
WA - 16 x 35 x 7 16 35 7
WA - 16 x 35 x 10 16 35 10
WA - 16 x 40 x 10 16 40 10
WA - 17 x 34 x 7 17 34 7
WA - 17 x 35 x 10 17 35 10
WA - 17 x 40 x 10 17 40 10
WA - 17.46 x 28.57 x 6.35 17.46 28.57 6.35
WA - 18 x 26 x 6 18 26 6
WA - 18 x 35 x 7 18 35 7
WA - 18 x 40 x 10 18 40 10
WA - 19 x 27 x 6 19 27 6
WA - 19 x 35 x 8 19 35 8
WA - 20 x 42 x 10 20 42 10
WA - 22 x 40 x 7 22 40 7
WA - 22 x 40 x 10 22 40 10
WA - 22 x 42 x 10 22 42 10
WA - 22 x 47 x 10 22 47 10
WA - 22.22 x 38.1 x 7.93 22.22 38.1 7.93
WA - 23 x 40 x 10 23 40 10
WA - 24 x 35 x 7 24 35 7
WA - 24 x 40 x 10 24 40 10
WA - 25 x 44 x 7 25 44 7
WA - 25 x 62 x 10 25 62 10
WA - 26 x 47 x 10 26 47 10
WA - 28 x 50 x 10 28 50 10
WA - 28 x 52 x 10 28 52 10
WA - 28.57 x 47.62 x 9.52 28.57 47.62 9.52
WA - 30 x 50 x 10 30 50 10
WA - 32 x 47 x 10 32 47 10
WA - 32 x 50 x 8 32 50 8
WA - 32 x 50 x 10 32 50 10
WA - 32 x 55 x 10 32 55 10
WA - 35 x 47 x 6 35 47 6
WA - 35 x 52 x 10 35 52 10
WA - 35 x 58 x 10 35 58 10
WA - 35 x 62 x 7 35 62 7
WA - 35 x 62 x 10 35 62 10
WA - 38 x 50 x 7 38 50 7
WA - 38 x 52 x 7 38 52 7
WA - 38 x 80 x 10 38 80 10
WA - 40 x 60 x 10 40 60 10
WA - 40 x 72 x 7 40 72 7
WA - 42 x 62 x 10 42 62 10
WA - 42 x 65 x 12 42 65 12
WA - 44 x 72 x 10 44 72 10
WA - 44.45 x 63.5 x 7.93 44.45 63.5 7.93
WA - 45 x 62 x 8 45 62 8
WA - 47 x 65 x 8 47 65 8
WA - 48 x 68 x 12 48 68 12
WA - 48 x 70 x 10 48 70 10
WA - 48 x 80 x 10 48 80 10
WA - 50 x 75 x 12 50 75 12
WA - 50 x 76 x 10 50 76 10
WA - 50.8 x 69.85 x 9.52 50.8 69.85 9.52
WA - 52 x 72 x 10 52 72 10
WA - 52 x 75 x 12 52 75 12
WA - 55 x 75 x 10 55 75 10
WA - 55 x 80 x 10 55 80 10
WA - 55 x 100 x 13 55 100 13
WA - 58 x 80 x 10 58 80 10
WA - 58 x 90 x 10 58 90 10
WA - 60 x 80 x 8 60 80 8
WA - 60 x 85 x 12 60 85 12
WA - 62 x 80 x 10 62 80 10
WA - 62 x 80 x 10 62 80 10
WA - 62 x 90 x 10 62 90 10
WA - 62 x 90 x 10 62 90 10
WA - 62 x 95 x 10 62 95 10
WA - 63 x 90 x 10 63 90 10
WA - 63 x 90 x 10 63 90 10
WA - 65 x 85 x 10 65 85 10
WA - 65 x 85 x 10 65 85 10
WA - 65 x 85 x 12 65 85 12
WA - 65 x 85 x 12 65 85 12
WA - 68 x 100 x 10 68 100 10
WA - 70 x 110 x 12 70 110 12
WA - 72 x 95 x 13 72 95 13
WA - 72 x 100 x 10 72 100 10
WA - 75 x 90 x 12 75 90 12
WA - 75 x 95 x 13 75 95 13
WA - 75 x 100 x 10 75 100 10
WA - 75 x 110 x 12 75 110 12
WA - 78 x 100 x 10 78 100 10
WA - 82 x 105 x 12 82 105 12
WA - 82.55 x 114.3 x 12.7 82.55 114.3 12.7
WA - 90 x 115 x 13 90 115 13
WA - 90 x 125 x 13 90 125 13
WA - 92 x 120 x 13 92 120 13
WA - 95 x 120 x 12 95 120 12
WA - 100 x 125 x 13 100 125 13
WA - 100 x 130 x 12 100 130 12
WA - 100 x 140 x 12 100 140 12
WA - 100.1 x 127 x 12.7 100.1 127 12.7
WA - 105 x 130 x 12 105 130 12
WA - 110 x 130 x 10 110 130 10
WA - 115 x 140 x 12 115 140 12
WA - 115 x 150 x 12 115 150 12
WA - 120 x 145 x 12 120 145 12
WA - 120 x 150 x 13 120 150 13
WA - 135 x 170 x 12 135 170 12
WA - 155 x 190 x 15 155 190 15
WA - 160 x 190 x 15 160 190 15
WA - 175 x 200 x 15 175 200 15
WA - 180 x 210 x 15 180 210 15
WA - 180 x 220 x 15 180 220 15
WA - 184.15 x 222.25 x 14.28 184.15 222.25 14.28
WA - 210 x 240 x 15 210 240 15

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