Showing 1–32 of 34 results

ROSTA Tensioner Devices

These self-sdjusting tensioners can add upto 30% more operating life to chains and belts. Their unique rubber inserts provide a pretension force that allows the tensioner arm to deflect up to 30o either side of it's normal position. this force not only gives the tensioner it's ability to self-adjust to constant stretching of chains and belts, but it also acts as a shock absorber to reduce wear on bearings and shafts.

They are easily mounted (one bolt), maintenance free, no lubrication.

Maintenance free tensioner systems for belt and chain drives, easy to install and available in 7 standard sizes with a wide range of accessories available which include the Tensioning Roller Type R and the Sprocket Wheel Type N

Rosta N Tensioner Sprocket Set

N1.1/2″-20S Tensioner Sprocket Set

£116.50 inc. tax

Rosta N Tensioner Sprocket Set

N1.1/4″-20S Tensioner Sprocket Set

£85.58 inc. tax

Rosta N Tensioner Sprocket Set

N1″-20S Tensioner Sprocket Set

£63.76 inc. tax

Rosta N Tensioner Sprocket Set

N1/2″-10S Tensioner Sprocket Set

£23.18 inc. tax

Rosta N Tensioner Sprocket Set

N3/4″-12S Tensioner Sprocket Set

£38.38 inc. tax

Rosta N Tensioner Sprocket Set

N3/4″-20S Tensioner Sprocket Set

£43.73 inc. tax

Rosta N Tensioner Sprocket Set

N3/8″-10S Tensioner Sprocket Set

£21.79 inc. tax

Rosta N Tensioner Sprocket Set

N5/8″-12S Tensioner Sprocket Set

£29.27 inc. tax

Rosta R Belt Tensioning Roller Set

R11 Tensioning Roller

£25.12 inc. tax

Rosta R Belt Tensioning Roller Set

R15/18 Tensioning Roller

£32.30 inc. tax

Rosta R Belt Tensioning Roller Set

R27 Tensioning Roller

£54.38 inc. tax

Rosta R Belt Tensioning Roller Set

R38 Tensioning Roller

£99.92 inc. tax

Rosta R Belt Tensioning Roller Set

R45 Tensioning Roller

£157.33 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE11

£31.75 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE15

£37.96 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE18

£42.30 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE27

£73.26 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE38

£125.50 inc. tax

RSE Rosta Arm & Belt Tensioner Roller Complete

RSE45/50

£198.50 inc. tax

Rosta SE Tensioner Arm

SE11 Tensioner Arm

£22.36 inc. tax

Rosta SE Tensioner Arm

SE15 Tensioner Arm

£25.94 inc. tax

Rosta SE Tensioner Arm

SE18 Tensioner Arm

£32.02 inc. tax

Rosta SE Tensioner Arm

SE27 Tensioner Arm

£61.84 inc. tax

Rosta SE Tensioner Arm

SE38 Tensioner Arm

£109.30 inc. tax