chain tensioning wheels are supplied since a arranged with integrated ball bearings. The bearings are sealed on both sides and lubricated for life, so they are maintenance-free. The wide inner band ensures perfect installation without washers. Ball race and sprocket are press-fitted to ensure a secure, permanent connection. The sprocket is manufactured out of steel with a mechanical power of 490-600 N/mm2.
These tensioning wheels are ideal for Chain Tensioning Wheels With Ball Bearings roller chains from size 06 B-1 to 20 B-1. Chain tensioning tires 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 on tensioning element, as extra wheel for chain tensioners or universally since 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 complete chain tensioner both tensioning element 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 component (Cat. No. 700631 ff)
Technical specification
Material:
Sprockets: steel St40 / St50
Ball bearing: roller bearing steel with 
lifetime grease filling, maintenance-free
Mounting screw: zinc plated steel
Nut: zinc plated steel
Temperature range: -20 to +120 °C
Chain Tensioning Wheels With Ball Bearings
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