NSE45-24B2 Rosta 1-1/2" Pitch Duplex Chain Tensioner

NSE45-24B2 Rosta 1-1/2" 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

NSE45-24B2 dimension chart - all dimensions in mm unless indicated.

ISO Chain Ref	No. Teeth	W	L	Adjusting Range	Tensioning Arm
24B2	11	M20	140	65-97	SE45

D	E	G	H	J1	J2	K	L	M	N	O	P	T	U
115	200	12	M20	225	180	70	260	50	80	18	12.5	20.5	52