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Trelleborg Rotary & Shaft Seals

Home » Seal » Trelleborg Sealing Solutions » Trelleborg Rotary & Shaft Seals

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Rotary & Shaft Seals

Keeping Lubricants in Place

Rotary seals and shaft seals are used in components with oscillating or rotating parts to keep lubrication fluids in while preventing ingress of mud and water. Trelleborg seals help improve components life and long term performance.
Download Trelleborg’s Rotary & Shaft Seals Catalogue.

Technical Resources

 

Cartridge ROS

Cartridge-ROS is a metal cartridge containing two or three tailored Radial Oil Seals, additional Turcon® or Zurcon® seals and a greasing pack, combining in a single package several features for easier assembly and removal during maintenance.
Ø – Range Pressure Range Temp. range Velocity
5 – 3,300 mm S: 25 D: 20 MPa -70°C +300°C L: 15 R: 2 m/s
0.197 – 130 in S: 3,625 D: 2,900 psi -95°F +570°F
L: 50 R: 6.5 ft/s

Forsheda™ V-Ring, V seals | Rotary & Shaft Seals | Trelleborg

The V-Ring® fits directly onto the shaft and seals axially against a counterface, such as shaft collar, thrust washer or bearing face. Its light lip pressure generates low friction.

Features: Oscillating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
3 – 11,500 mm — -40°C +200°C 12 m/s
0.118 – 452 in — -40°F +390°F 40 ft/s

GAMMA Seal | Rotary & Shaft Seals | Trelleborg

The GAMMA Seal is an axial rotary seal that excludes contamination, moisture and grease. It consists of an elastomer sealing lip contained in a metal carrier. This design copes with arduous static and dynamic conditions in mobile hydraulics and power transmission applications.

Features: Oscillating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
10 – 225 mm — -30°C +200°C 10 m/s
0.394 – 9 in — -20°F +390°F 32 ft/s

HiSpin® HS40 | Rotary & Shaft Seals | Trelleborg

Providing outstanding low friction capabilities, HiSpin® meets the demanding conditions of automotive high-speed electric motors. A unique hydrodynamic feature helps reduce frictional torque, while oil back-pumping leads to improved sealing performance without causing any shaft damage. Our proprietary XLT elastomer material ensures outstanding performance in a wide range of temperatures and lubrication conditions.

Features: DoubleActing, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
10 – 350 mm 0 MPa -45°C +200°C 40 m/s
0.3937 – 13.7795 in 0 psi -49°F +392°F 131.23 ft/s

HiSpin® PDR RT | Rotary & Shaft Seals | Trelleborg

Running in dry, moist or lubricated environments, HiSpin™ PDR RT meets ever growing demand for seal integrity at increasingly higher rotational speeds. The seal has excellent sealing characteristics at speeds of up to at least 60 meters per second. A combination of a unique material, an innovative manufacturing process and specialized sealing lip design, reduces the friction by up to 75 % when compared to traditional PTFE seals, leading to a significant reduction in power consumption.

Features: DoubleActing, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
10 – 100 mm 0.2 MPa -55°C +260°C 60 m/s
0.3937 – 3.937 in 29 psi -67°F +500°F 196.85 ft/s

HP20 Rotary Oil Seal

HP20 is an elastomeric rotary oil seal suitable for sealing medium to high hydraulic oil pressure at low to medium shaft speeds. Available in FPM and HNBR for standard and low temperature environments.
Ø – Range Pressure Range Temp. range Velocity
17 – 300 mm 0 – 20 MPa -30°C +100°C 4 m/s
— — -20°F +210°F 13 ft/s

HS-APJ Cassette Seal

The HS-APJ Cassette Seal is an evolution of the APJ Cassette Seal, suitable for high speed applications. It includes a sleeve, usually made from stainless steel, that simplifies customer hardware, and a Radial Oil Seal with integrated axial V-Rings. Supplied pre-greased.
Ø – Range Pressure Range Temp. range Velocity
30 – 180 mm — -30°C +130°C 8 m/s
— — -20°F +266°F 26 ft/s

Mechanical Face Seals | Rotary & Shaft Seals | Trelleborg

Mechanical Face Seals are a special form of mechanical seals. They are also known under other designations, such as lifetime seals, floating seals, duo cone seals, toric seals and heavy duty seals. There are two different types of Mechanical Face Seals: Type DO is the most common form that uses an O-Ring as a secondary sealing element. Type DF has an elastomer with a diamond-shaped cross section as a secondary sealing element instead of the O-Ring. To search for available articles, please use the Electronic Catalog.

Features: Rotary

Ø – Range Pressure Range Temp. range Velocity
45 – 750 mm 0.3 MPa -45°C +200°C 3 m/s
1,772 – 29.5 in 43.5 psi -50°F +390°F 10 ft/s

Radial Oil Seals | Rotary & Shaft Seals | Trelleborg

Radial oil seals are designed for sealing shafts and spindles. Providing long-lasting sealing efficiency, they consist of a rubber sealing lip, metal case and a spiralled tensioning spring. Available with or without external dust lip, they are self-retained in an open groove to ISO 6194 and DIN 3760. Versions come without the spring for grease applications, for use as a scraper or for helical movement. To search for available articles, please use the Electronic Catalog.

Features: DoubleActing, Helix, Oscillating, Rotary and. SingleActing

Ø – Range Pressure Range Temp. range Velocity
4 – 1,800 mm 1 MPa -40°C +200°C 30 m/s
0.157 – 71 in 145 psi -40°F +390°F 100 ft/s

Roto Glyd Ring DXL

Roto Glyd Ring® DXL provides outstanding friction performance and extrusion protection in high pressure applications and those subject to high PV values.
Ø – Range Pressure Range Temp. range Velocity
13 – 380 mm 70 MPa -30°C +150°C 5 m/s
0.500 – 15 in 10150 psi -22°F +302°F 16.4 ft/s

Sealing Cap | Rotary & Shaft Seals | Trelleborg

Sealing Caps consist of a metal cap which has been rubber coated. They are used to plug seal gaps or holes. They are often used as a substitute for sealing flanges and covers in gear manufacturing.

Features: Static

Ø – Range Pressure Range Temp. range Velocity
16 – 180 mm — -30°C +200°C —
0.63 – 7 in — -20°F +390°F —

Shaft Repair Kit | Rotary & Shaft Seals | Trelleborg

Suitable for the repair of worn shafts or for original equipment manufacturing to avoid the need to harden the shaft. Shaft repair kits are thin-walled stainless steel sleeves which do not require any modification to the existing seal sizes. Tools for installation on the shaft are included in the kit.

Features: Helix, Oscillating, Rotary and Static

Ø – Range Pressure Range Temp. range Velocity
12 – 200 mm — — —
0.472 – 8 in — — —

Skyseal

Skyseal combines the benefits of an elastomeric rotary oil seal with advantages of a Turcon® Varilip® PDR on the air side within a single, compact seal.
Ø – Range Pressure Range Temp. range Velocity
17 – 200 mm -0,05 – 0,3 MPa -50°C +100°C 8 m/s
— — -58°F +210°F 26 ft/s

STEFA® System 500 / 3000 / 5000 Cassette Seal CSL 1500 | Trelleborg

The STEFA® System is a completely enclosed seal providing the functions of oil seal, wear sleeve and dust protection in one unit. It has been developed to meet the ever increasing requirements of long service life, high functional reliability, environmental safety and easy installation. STEFA® System 500 / 3000 / 5000 Cassette Seals are used in heavy duty vehicle axles, hubs and industrial gearboxes.

Features: Oscillating and SingleActing

Ø – Range Pressure Range Temp. range Velocity
90 – 320 mm 0.05 MPa -30°C +200°C 15 m/s
3.5 – 12.5 in 7 psi -20°F +390°F 50 ft/s

Turcon® Roto Glyd Ring® | Rotary & Shaft Seals | Trelleborg

A double-acting O-Ring energized seal designed for rotating, oscillating and helically moving pistons, rods and shafts. It is installed in grooves to ISO 7425 and is available in a single-acting version for higher rotating speeds.

Features: DoubleActing, Helix, Oscillating and Rotary

Ø – Range Pressure Range Temp. range Velocity
6 – 2,500 mm 30 MPa -45°C +200°C 2 m/s
0.236 – 98 in 4350 psi -50°F +390°F 6.5 ft/s

Turcon® Roto Glyd Ring® II | Rotary & Shaft Seals | Trelleborg

The Turcon® Roto Glyd Ring® II is a double-acting, bi-directional seal for demanding applications. In rotary applications, the Turcon® Roto Glyd Ring® II offers outstanding stability in the gland hardware. It consists of a permanently bonded elastomer energizer and a PTFE-based seal ring to form a one-piece bonded contruction that gives increased service life by preventing the seal’s PTFE-based sealing ring from spinning with the shaft against the elastomer energizer.

Features: DoubleActing, Oscillating and Rotary

Ø – Range Pressure Range Temp. range Velocity
2.5 – 1,016 mm 35 MPa -60°C +200°C 2.5 m/s
0.100 – 40.0 in 5000 psi -76°F +392°F 8 ft/s

Turcon Roto Glyd Ring V

A built-in valve function bypasses the upstream “leg” facing the pressure. This ensures that only the downstream “leg” is pressurized and sealing, whereas the upstream part of the seal is pressure-balanced and does not contribute to torque. This reduces the contact surface to improve friction, wear resistance and tightness.
Ø – Range Pressure Range Temp. range Velocity
Shaft 35 to 500 mm Bore 22 to 500 mm 30 MPa +100°C 2 m/s
in 4350 psi +212°F 6.5 ft/s

Turcon Roto L

The Turcon® Roto L seal is engineered to extend the life time of Central Tire Inflation Systems by lowering friction, also saving energy and fuel. This is achieved by only sealing when it is required during tire pressure adjustment. The seal body is availble in NBR, HNBR and FKM materials and the sealing lip in Turcon® M12 and Turcon® M83.
Ø – Range Pressure Range Temp. range Velocity
10 – 400 mm 0-0,9 MPa -40°C +200°C 25 m/s
— — -50°F +390°F 82 ft/s

Turcon® Roto Variseal® | Rotary & Shaft Seals | Trelleborg

A single-acting sealing element comprised of a U-shaped Turcon® ring and metallic energizing finger spring. It offers low friction with no stick-slip, minimized break out force and high wear resistance. Its constrained flange eliminates potential seal rotation and it is resistant to most liquids and chemicals. Unlimited shelf life.

Features: Helix, Oscillating, Reciprocating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
5 – 3,300 mm S: 25 D: 20 MPa -70°C +300°C L: 15 R: 2 m/s
0.197 – 130 in S: 3,625 D: 2,900 psi -95°F +570°F L: 50 R: 6.5 ft/s

Turcon® Roto VL Seal® | Rotary & Shaft Seals | Trelleborg

Single-acting seal for rotary, turning and oscillating movements for pistons, rods and shafts in a wide range of machinery. The O-Ring activated L-shaped Turcon® or Zurcon® seal element gives optimized low frictional static and dynamic sealing performance. Offers high wear and chemical resistance depending on seal and O-Ring material. Installed in closed, standard O-Ring grooves.

Features: Helix, Oscillating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
6 – 2,600 mm 30 MPa -45°C +200°C 2 m/s
0. 236 – 102 in 4350 psi -50°F +390°F 6.5 ft/s

Varilip_PDRTurcon® Varilip® PDR | Rotary & Shaft Seals | Trelleborg

Turcon® Varilip® PDR seals are PTFE rotary shaft lip seals suitable for high surface speeds with low pressure. They provide stick-slip-free running with low friction and wide media and temperature range compatibility.

Features: DoubleActing, Helix, Oscillating, Rotary and SingleActing

Ø – Range Pressure Range Temp. range Velocity
6 – 170 mm 1 MPa -60°C +200°C 60 m/s
0.438 – 4.25 in 145 psi -76°F +392°F 197 ft/s

Download Trelleborg’s Turcon® Varilip® PDR Catalogue

 

shaft-seal-150

SEAL
dmr-wave-springs-multiturn-single

RETAIN
caplug-500

PROTECT
dryslide-150-2

SLIDE
DMR_SlottedShim_A-075-150x150

ALIGN
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