NSE27-12B1 Rosta 3/4" Pitch Simplex Chain Tensioner

NSE27-12B1 Rosta 3/4'' Pitch Simplex Chain Tensioner
Zoom  Zoom

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

Brand:  ROSTA
Chain Ref:  12B1
Type:  Simplex
No. of Teeth:  15


In stock  

Our Price:  £75.53(Exc. 20% VAT)(£90.64 Inc. VAT)


NSE27-12B1 Rosta 3/4" Pitch Simplex 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


NSE27-12B1 dimension chart - all dimensions in mm unless indicated.

ISO Chain Ref No. Teeth W L Adjusting Range Tensioning Arm
12B1 15 M12 80 27-65 SE27
D E G H J1 J2 K L M N O P T U
78 108 8 M12 130 100 50 155 40 52 15 10.5 12.5 34.3

Be the first to Write a Review for this item!

Customers who bought this item also bought:

Also Bought
RSE27 Rosta Belt Tensioner

RSE27 Rosta Belt Tensioner£90.72 ex. VAT