NSE38-12B1 Rosta 3/4" Pitch Simplex Chain Tensioner

NSE38-12B1 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

NSE38-12B1 dimension chart - all dimensions in mm unless indicated.

ISO Chain Ref	No. Teeth	W	L	Adjusting Range	Tensioning Arm
12B1	15	M20	100	40-80	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