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TSS type TRA and Stefa type CB

TSS type TRA and Stefa type CB

Trellborg Type TRA Radial Oil Seals are seals with a completely rubber covered outer diameter and a single sealing lip. This type is not recommended for use in heavily polluted environments. Radial Oil Seals are also known as Rotary Shaft Seals, consisting of a rubber sealing lip, metal case and a spiraled tensioning spring Their function is to keep oil and grease within the system dirt and dust out.

Size Range:

10 mm to 250 mm

Temperature:

-40 °C to 200 °C

Pressure (max):

0,05 MPa

Speed (max):

15 m/s

Material Information for the product(s) on this page

N7M

Colour:

Black

Basic Material:

NBR/metal

Commercial Description:

A 70 durometer NBR bonded to a steel case. Comes with a steel spring. The properties of the nitrile rubber depend mainly on the ACN content which ranges between 18 % and 50 %.  In general it has good mechanical properties with an operating temperaturs range of between -30 °C and +100 °C. NBR is mostly used with mineral based oils and greases and is a good choice for standard applications.

N8M

Colour:

Black

Basic Material:

NBR/metal

Commercial Description:

An 80 durometer NBR bonded to a steel case. Comes with a steel spring. The properties of the nitrile rubber depend mainly on the ACN content which ranges between 18 % and 50 %.  In general it has good mechanical properties with an operating temperature range of between -30 °C and +100 °C (for a short period of time up to +120 °C). NBR is mostly used with mineral based oils and greases and is a good choice for standard applications.

V8V

Colour:

Brown

Basic Material:

FKM/metal

Commercial Description:

An 80 durometer FKM with a standard steel case. Comes with a stainless steel spring. FKM is an elastomer material known especially for its non-flammability, low gas permeability and excellent resistance to ozone, weathering, and ageing.  The operating temperatures of the fluorocarbon rubber range between -20 °C and +200 °C.  FKM is also often used with mineral based oils and greases at high temperatures.

VCV

Colour:

Brown

Basic Material:

FKM/metal

Commercial Description:

A 75 durometer FKM with a standard steel case. Comes with a stainless steel spring. FKM is an elastomer material known especially for its non-flammability, low gas permeability and excellent resistance to ozone, weathering, and ageing.  The operating temperatures of the fluorocarbon rubber range between -20 °C and +200 °C.  FKM is also often used with mineral based oils and greases at high temperatures.

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Product No.Material TypeShaft diameter, d1 h11Bore diameter, d2 H8Width, bAdd to Enquiry
Product No.TRAA00780-N7MMPMaterial Type [NBR/metal] Shaft diameter, d1 h11 78 Bore diameter, d2 H8 100 Width, b 10 Click here for Enquiry
Product No.TRAA01600-VC2V5Material Type [FKM/metal] Shaft diameter, d1 h11 160 Bore diameter, d2 H8 190 Width, b 15 Click here for Enquiry
Product No.TRAA00800-4N011Material Type [NBR/metal] Shaft diameter, d1 h11 80 Bore diameter, d2 H8 100 Width, b 10 Click here for Enquiry
Product No.TRAA00800-4N012Material Type [NBR/metal] Shaft diameter, d1 h11 80 Bore diameter, d2 H8 100 Width, b 10 Click here for Enquiry
Product No.TRAA00800-4NV1Material Type [NBR/metal] Shaft diameter, d1 h11 80 Bore diameter, d2 H8 100 Width, b 10 Click here for Enquiry
Product No.TRAA00800-4V012Material Type [FKM/metal] Shaft diameter, d1 h11 80 Bore diameter, d2 H8 100 Width, b 10 Click here for Enquiry
Product No.TRAA00850-VC2V5Material Type [FKM/metal] Shaft diameter, d1 h11 85 Bore diameter, d2 H8 110 Width, b 12 Click here for Enquiry
Product No.TRAA00900-41V24Material Type [NBR/metal] Shaft diameter, d1 h11 90 Bore diameter, d2 H8 110 Width, b 12 Click here for Enquiry
Product No.TRAA00950-N7MMRMaterial Type [NBR/metal] Shaft diameter, d1 h11 95 Bore diameter, d2 H8 120 Width, b 12 Click here for Enquiry
Product No.TRAA00950-VC2V5Material Type [FKM/metal] Shaft diameter, d1 h11 95 Bore diameter, d2 H8 120 Width, b 12 Click here for Enquiry
Product No.TRAA02100-V8BV5Material Type [FKM/metal] Shaft diameter, d1 h11 210 Bore diameter, d2 H8 240 Width, b 15 Click here for Enquiry
Product No.TRAA02200-V8BV5Material Type [FKM/metal] Shaft diameter, d1 h11 220 Bore diameter, d2 H8 250 Width, b 15 Click here for Enquiry
Product No.TRAA02300-4NV11Material Type [NBR/metal] Shaft diameter, d1 h11 230 Bore diameter, d2 H8 260 Width, b 15 Click here for Enquiry
Product No.TRAA02300-V8BV5Material Type [FKM/metal] Shaft diameter, d1 h11 230 Bore diameter, d2 H8 260 Width, b 15 Click here for Enquiry
Product No.TRAA02400-N7MMRMaterial Type [NBR/metal] Shaft diameter, d1 h11 240 Bore diameter, d2 H8 270 Width, b 15 Click here for Enquiry
Product No.TRAA01250-N7MMNMaterial Type [NBR/metal] Shaft diameter, d1 h11 125 Bore diameter, d2 H8 150 Width, b 12 Click here for Enquiry
Product No.TRAA01250-N7MV5Material Type [NBR/metal] Shaft diameter, d1 h11 125 Bore diameter, d2 H8 150 Width, b 12 Click here for Enquiry
Product No.TRAA02500-N7MMRMaterial Type [NBR/metal] Shaft diameter, d1 h11 250 Bore diameter, d2 H8 280 Width, b 15 Click here for Enquiry
Product No.TRAA01300-N7MM5Material Type [NBR/metal] Shaft diameter, d1 h11 130 Bore diameter, d2 H8 160 Width, b 12 Click here for Enquiry
Product No.TRAA01300-VC2V5Material Type [FKM/metal] Shaft diameter, d1 h11 130 Bore diameter, d2 H8 160 Width, b 12 Click here for Enquiry
Product No.TRAA01350-41V24Material Type [NBR/metal] Shaft diameter, d1 h11 135 Bore diameter, d2 H8 170 Width, b 12 Click here for Enquiry
Product No.TRAA01350-N8MM5Material Type [NBR/metal] Shaft diameter, d1 h11 135 Bore diameter, d2 H8 170 Width, b 12 Click here for Enquiry
Product No.TRAA01350-V8BV5Material Type [FKM/metal] Shaft diameter, d1 h11 135 Bore diameter, d2 H8 170 Width, b 12 Click here for Enquiry
Product No.TRAA01400-4V012Material Type [FKM/metal] Shaft diameter, d1 h11 140 Bore diameter, d2 H8 170 Width, b 15 Click here for Enquiry
Product No.TRAA01450-4NV11Material Type [NBR/metal] Shaft diameter, d1 h11 145 Bore diameter, d2 H8 175 Width, b 15 Click here for Enquiry
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