+352 27 63 53 92

customer-service@partao.com

Partao Logo

0

0

John Deere
New Holland
Case IH
Fendt
Kubota
Massey Ferguson
STIHL
Osram
View All 2,900+ BrandsRequest a Quote
Partao Logo

Need a larger order?

Request a Quote
Privacy and Cookie PolicyTerms and Conditions

Copyright © 2026 partao.com. All rights reserved

Partao S.A.R.L.

Address: 9 rue du Laboratoire 1911, Luxembourg, Luxembourg

Email: customer-service@partao.com

Tel: +352 27 63 53 92

Explore

  • About Us
  • Request Your Part
  • Knowledge Base
  • Careers

Help

  • Shipping & Returns
  • Contact Us
  • Seller Quick Guide
  • Help

Legal

  • All prices are exclusive of VAT
  • VAT: LU36240485
  • Business Registration: B291859

© 2025-present partao.com

  • Privacy and Cookie Policy
  • Terms and Conditions
Home
Maintenance & Wear Parts
Belt Tensioners
Rosta - US38 - Tension Element
Rosta - US38 - Tension Element
Rosta - US38 - Tension Element
Rosta - US38 - Tension Element

In stock - ready to ship

Order now for delivery between 10 July and 14 July
Free shipping

Pay Securely with

Rosta - US38 - Tension Element

Rosta - US38 - Tension Element

€118.22

(Excl. VAT)

Price

(Excl. VAT)

€118.22

Product Description

The ROSTA US38 universal tensioner is a maintenance-free, elastic tensioning device designed for consistent tensioning of chain and belt drives across various industrial applications. It accommodates large center distance fluctuations and is suitable for all directions of rotation, functioning effectively as both a pressure and pull tensioner. Featuring a robust light alloy housing and a 38mm rubber spring element, the US38 ensures reliable performance within an operating temperature range of -40°C to +80°C.
Rosta
Rosta is a Swiss company with a long-standing reputation for manufacturing high-quality rubber suspension and damping elements. Founded in 1943 in Hunzenschwil, Switzerland, the company has specialized in developing innovative solutions for various industrial applications, including agricultural machinery. Its core technology revolves around rubber-metal spring elements that provide maintenance-free oscillation, suspension, and tensioning functions. The brand's product range includes a variety of rubber suspension units, oscillating mountings, and tensioning devices. These components are engineered to absorb vibrations, provide elastic support, and maintain constant tension in drive systems. Rosta products are widely used in applications such as vibrating screens, conveyor systems, and agricultural equipment where reliable damping and suspension are critical for machine performance and longevity. Partao offers a selection of genuine Rosta spare parts, focusing on crucial wear components. Our catalog includes Belt Tensioners, Other Bearings, and Other Wear Parts, all vital for the smooth operation and maintenance of machinery utilizing Rosta technology. Over 31 genuine Rosta spare parts are available at Partao. Operators and manufacturers often integrate Rosta components into their machinery due to their robust design and maintenance-free operation. The brand's solutions are particularly valued in harsh environments where dust, dirt, and heavy loads are common, such as in agricultural processing equipment or field machinery, contributing to enhanced machine durability and reduced downtime.

Product Details

Brand
Rosta
Part Numbers
us38
Unit
Each
Details
Low maintenance Ensures smooth transmission
Benefits
Longer service life Shock-absorbent
Inside diameter
20,5 mm
Long description
V-Belt tensioning blocks Rosta
Outside diameter
175 mm
Manufacturer
Rosta

Similar items you might like

  • Rostselmash

    Rostselmash - 100022333 - Tension Pulley PCM-10.01.00.600

    Rostselmash

    €73.53

  • Rostselmash

    Rostselmash - 100045628 - Tensioner Pulley Wheel

    Rostselmash

    €106.31

  • Rostselmash

    Rostselmash - 100045630 - Tensioner Wheel Axle

    Rostselmash

    €27.52

  • Rostselmash

    Rostselmash - 100173263 - Belt Tensioner Shaft

    Rostselmash

    €29.18

  • Rostselmash

    Rostselmash - 100231343 - Tensioner 101.01.22.120

    Rostselmash

    €42.87

  • Rostselmash

    Rostselmash - 100231221 - Belt Tensioning Roller

    Rostselmash

    €197.22

  • Rostselmash

    Rostselmash - 100243613 - Tensioner Pulley

    Rostselmash

    €232.11

  • Rostselmash

    Rostselmash - 100325409 - Steel Belt Tension Roller Rostselmash 101.01.10.103-01

    Rostselmash

    €232.61

  • Rostselmash

    Rostselmash - 100463806 - Tensioner Pulley

    Rostselmash

    €158.44

  • Rostselmash

    Rostselmash - 100467612 - Tensioner Spring

    Rostselmash

    €45.93

  • Reviews

    Customer Reviews

    Be the first to write a review!

    Product Description

    The ROSTA US38 universal tensioner is a maintenance-free, elastic tensioning device designed for consistent tensioning of chain and belt drives across various industrial applications. It accommodates large center distance fluctuations and is suitable for all directions of rotation, functioning effectively as both a pressure and pull tensioner. Featuring a robust light alloy housing and a 38mm rubber spring element, the US38 ensures reliable performance within an operating temperature range of -40°C to +80°C.
    Rosta
    Rosta is a Swiss company with a long-standing reputation for manufacturing high-quality rubber suspension and damping elements. Founded in 1943 in Hunzenschwil, Switzerland, the company has specialized in developing innovative solutions for various industrial applications, including agricultural machinery. Its core technology revolves around rubber-metal spring elements that provide maintenance-free oscillation, suspension, and tensioning functions. The brand's product range includes a variety of rubber suspension units, oscillating mountings, and tensioning devices. These components are engineered to absorb vibrations, provide elastic support, and maintain constant tension in drive systems. Rosta products are widely used in applications such as vibrating screens, conveyor systems, and agricultural equipment where reliable damping and suspension are critical for machine performance and longevity. Partao offers a selection of genuine Rosta spare parts, focusing on crucial wear components. Our catalog includes Belt Tensioners, Other Bearings, and Other Wear Parts, all vital for the smooth operation and maintenance of machinery utilizing Rosta technology. Over 31 genuine Rosta spare parts are available at Partao. Operators and manufacturers often integrate Rosta components into their machinery due to their robust design and maintenance-free operation. The brand's solutions are particularly valued in harsh environments where dust, dirt, and heavy loads are common, such as in agricultural processing equipment or field machinery, contributing to enhanced machine durability and reduced downtime.

    Product Details

    Brand
    Rosta
    Part Numbers
    us38
    Unit
    Each
    Details
    Low maintenance Ensures smooth transmission
    Benefits
    Longer service life Shock-absorbent
    Inside diameter
    20,5 mm
    Long description
    V-Belt tensioning blocks Rosta
    Outside diameter
    175 mm
    Manufacturer
    Rosta

    Reviews

    Customer Reviews

    Be the first to write a review!

    Similar items you might like

    • Rostselmash

      Rostselmash - 100022333 - Tension Pulley PCM-10.01.00.600

      Rostselmash

      €73.53

    • Rostselmash

      Rostselmash - 100045628 - Tensioner Pulley Wheel

      Rostselmash

      €106.31

    • Rostselmash

      Rostselmash - 100045630 - Tensioner Wheel Axle

      Rostselmash

      €27.52

    • Rostselmash

      Rostselmash - 100173263 - Belt Tensioner Shaft

      Rostselmash

      €29.18

    • Rostselmash

      Rostselmash - 100231343 - Tensioner 101.01.22.120

      Rostselmash

      €42.87

    • Rostselmash

      Rostselmash - 100231221 - Belt Tensioning Roller

      Rostselmash

      €197.22

    • Rostselmash

      Rostselmash - 100243613 - Tensioner Pulley

      Rostselmash

      €232.11

    • Rostselmash

      Rostselmash - 100325409 - Steel Belt Tension Roller Rostselmash 101.01.10.103-01

      Rostselmash

      €232.61

    • Rostselmash

      Rostselmash - 100463806 - Tensioner Pulley

      Rostselmash

      €158.44

    • Rostselmash

      Rostselmash - 100467612 - Tensioner Spring

      Rostselmash

      €45.93

    Rosta - US38 - Tension Element

    SKU: rosta-us38

    Rosta
    Browse all parts

    €118.22

    (excl. VAT)