Chain Tensioning Wheels With Ball Bearings

chain tensioning wheels are supplied because a established with integrated ball bearings. The bearings are sealed on both sides and lubricated for life, so they are maintenance-free. The wide inner ring ensures Chain Tensioning Wheels With Ball Bearings perfect installation without washers. Ball race and sprocket are press-fitted to guarantee a secure, permanent connection. The sprocket is made from metal with a mechanical power of 490-600 N/mm2.
These tensioning wheels are suitable for roller chains from size 06 B-1 to 20 B-1. Chain tensioning wheels for duplex roller chains and roller chains to ANSI regular (DIN 8188) are available on request.
Application areas
To be used with roller chains DIN ISO 606, because tensioning wheel on tensioning element, as spare wheel for chain tensioners or universally as return chain or tensioning wheel
Product specification
Ready-to-install chain tensioning wheel set complete with mounted ball bearing
Tensioning components and sprockets constitute a complete, ready-to-install, continually-tensioning torsion chain tensioner
To get a full chain tensioner both tensioning component and sprocket need to be ordered
Can be mounted at the deflection and tensioning points
Permanently lubricated 2-Z bearings guarantee perfect running
With mounting parts (screw and nut)
Matching: standard tensioning element (Cat. No. 700625 ff) and zinc plated tensioning component (Cat. No. 700631 ff)
Technical specification
Material:
Sprockets: steel St40 / St50
Ball bearing: roller bearing steel with life time grease filling, maintenance-free
Installation screw: zinc plated steel
Nut: zinc plated steel
Temperature range: -20 to +120 °C