Model
2500FBD3

Plain W/Bolt Hole

Perfect for belts and roller chains with short runs where a bolt can be used as a mounting device. Choose a tensioner that will protrude a minimum 1/8″ beyond each side of the chain.

CNH Snugulator Tensioners for Roller Chains - diagram
Roller Chain Size Bolt Hole Mounting Size Item Number W OD D
100 pitch & smaller
1/2 – 5/8 – 3/4″
B95756 2500BD3
2-1/8″
3-1/2″
1/8″ one side
80 pitch & smaller
1/2 – 5/8 – 3/4″
B95758 2550BE3
1-3/8″
3-1/2″
1/8″ one side
60 pitch & smaller
3/8 – 1/2 – 5/8″
B95763 2755CB2
1″
2-3/4″
1/16″ both sides
40 pitch & smaller
1/2″
B95755
2075CA
3/4″
2″
1/16″ both sides

Use the correct size Snugulator®

Flanged W/Bolt Hole

Use where a bolt is needed for mounting. Choose this design when durable steel-flanged edges are required to hold belts and chains in place.

CNH Snugulator Tensioners for Roller Chains - Diagram
Roller Chain Size Bolt Hole Mounting Size Item Number W OD D FD FW
100 pitch & smaller
1/2 – 5/8 – 3/4″
B95757 2500FBD3
2-1/8″
3-1/2″
-1/16″
4″
2-1/2″
80 pitch & smaller
1/2 – 5/8 – 3/4″
B95759 2550FBE3
1-3/8″
3-1/2″
-1/16″
4″
1-3/4″
60 pitch & smaller
3/8 – 1/2 – 5/8″
B95764 2755FCB2
1″
2-3/4″
-1/8″
3-1/4″
1-5/16″

Snugulator®Tensioners work in most gear box oil, and may also be used in belt applications utilizing the same guidelines.