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