NSE38-12B2 Rosta 3/4" Pitch Duplex Chain Tensioner

NSE38-12B2 Rosta 3/4'' Pitch Duplex Chain Tensioner
Zoom  Zoom

This image shows the product type but may not be this exact part.

Brand:  ROSTA
Chain Ref:  12B2
Type:  Duplex
No. of Teeth:  15


In stock  

Our Price:  £162.29(Exc. 20% VAT)(£194.75 Inc. VAT)


NSE38-12B2 Rosta 3/4" Pitch Duplex Chain Tensioner

ROSTA Tensioner Devices - Maintenance-free tensioner systems for belt and chain drives. Easy to install, available in a range of standard sizes to suit various chain and belt sizes, wide range of accessories available.

Benefits from using ROSTA Tensioner Devices:

  • Adjustable Tensioning Force using torsion angle scale
  • Transmits a constant torque
  • Prevents the polygon effect in chain drives
  • Increases the chain contact arc
  • Cause the slack side of the chain drive to run tautly which reduces noise


NSE38-12B2 dimension chart - all dimensions in mm unless indicated.

ISO Chain Ref No. Teeth W L Adjusting Range Tensioning Arm
12B2 15 M20 120 50-90 SE38
D E G H J1 J2 K L M N O P T U
95 140 10 M16 175 140 60 205 40 66 15 12.5 20.5 42

Be the first to Write a Review for this item!