Finer Power idler Sprocket for SE38 Tensioner Arm, 10B

These idler sprockets are made for the SE series elastomeric tensioner arm (SE38). Each sprocket runs on a roller bearing, mounts on the arm and bears against the chain, so the arm can take up slack as the chain stretches.

The range covers 10B to 16B chain with 13 and 15 teeth (3 models).

Where this product is used

• Roller chain drives fitted with an SE series tensioner arm
• Slack-side take-up where the chain stretches in service
• Machinery, conveyor and agricultural chain drives

Features

• Idler sprocket for SE38 tensioner arm
• Roller bearing mounted in the sprocket
• 10B to 16B chain, 13 and 15 teeth
• Outside diameter, pitch circle diameter, bore and bolt size for each model
• Part numbers SE38-10B-15, SE38-12B-15, SE38-16B-13

Key specifications

Sizes available

Choosing the right option

De is the outside diameter and dp is the pitch circle diameter.

Choose the idler by chain number and by the arm it will mount on. The arm size sets the bolt size, so check the arm model before ordering. For the arm sizes and the chain and belt selection chart, see the SE series tensioner arm.

Mount the idler on the arm and keep it in line with the chain. Set the arm pre-tension and check it as the chain stretches. Check the bearing and the sprocket teeth at regular maintenance intervals.

See also: SE Series Elastomeric Tensioner Arm for Chain and Belt Drives, SE11 to SE45, Bolt Tensioner for SE Series Tensioner Arm Idler Sprockets, 10 x 55 to 20 x 130mm, Idler Sprocket for SE15 and SE18 Tensioner Arms, 06B and 08B Chain, 15 Teeth, Idler Sprocket for SE27 Tensioner Arm, 08B to 12B Chain, 15 Teeth.