Proper tension is maintained throughout belt life.
Reduce maintenance by eliminating need to re-tension ...
INA roller chain idler sprocket units are chain guidance and return units for roller bush chains and roller chains. They compensate chain stretch resulting from operation and improve the smoothness of running of the system ...
Easy order of sprockets for special applications
Pin gear
Split ...
- Sprocket wheel Simplex 3/8 inches
- Sprocket wheel Simplex 1/2 inches
- Sprocket ...
Maintenance-free; easy to install
Transmits a constant torque, ensuring longer belt or chain service life
Improves efficiency, decreases ...
Special Sprockets
Custom designed sprockets, platewheels, split wheels, ring-gears or segments to suit BS or ...

Cross Tensioners provide constant belt or chain tension. Their automatic tensioning action translates into improved performance and extended life for most types of fixed-centre drives. Additionally, the built-in spring mechanism acts ...
Stock Pilot Bore Sprockets
An extensive range of stock pilot bored sprockets to suit British Standard simplex, duplex, and triplex chains from 8mm to 2" pitch, and American Standard simplex chains from 1/4" to 1" pitch, with tooth sizes from 8 to 150 teeth ...
Features & Benefits
Solid Plate
No hub projection
...
Features & Benefits
Finished bore sprockets are provided with Hardened Teeth and 2 ...
Features & Benefits
Manufactured from steel
Hardened ...
Light-Duty Rotary Tensioners
* Rugged, heavy-duty construction
* Easy installation and adjustment with single bolt feature
* Wide variety of ...
Medium- & Heavy-Duty
Rotary Tensioners
* The industry's first medium- and heavy-duty tensioners for multiple belts
* Rugged, heavy-duty construction ...
Linear Tensioners
* Die-cast aluminum construction
* Easy installation and adjustment with single bolt feature
* Wide variety of sizes and mounting ...
Sprockets are a decisive factor for the performance and service life of any chain system. KettenWulf therefore manufactures its own sprockets in order to ensure the high quality of ...
Sprockets are a decisive factor for the performance and service life of any chain system. KettenWulf therefore manufactures its own sprockets in order to ensure the high quality of ...
Sprockets are a decisive factor for the performance and service life of any chain system. KettenWulf therefore manufactures its own sprockets in order to ensure the high quality of ...
Roll-Ring Chain Tensioner
Self-adjusting chain tensioner
Roll_Ring_flash
ROLL-RING® is a simple yet innovative chain tensioner made from a specially formulated polymer. The unique design is based upon a simple toothed ring that can be fitted to horizontal, vertical or diagonal drives in a matter of seconds, simply by placing ...
Renold manufacture a comprehensive range of stock sprockets for British Standard chain up to two inch pitch. Other sizes of sprocket, including those to American Standard dimensions, are available on request. ...
Tensioning element with strengthened tensioning arm. Arm and inner ...
The ROSTA tensioning element type SE-B "Boomerang" compensates ...
SPROCKETS, CHAINWHEELS AND PLATEWHEELS FOR B-ROLLER CHAINS
Sprockets ...
Tension plates Clamp plates and tension plates are employed in ...
The Dropsa Lubrication pinion is an innovative solution that replaces manual and troublesome lubrication of gear rims and racks.
This solution saves time and money by allowing automatic application of precise quantities of lubricant.
The ...
Xinghua Gear is a subsidiary of Hangzhou Donghua Chain Group Company, which is the sprocket and gear production base of Donghua.With a series of technological improvement and equipment replacement, it owns the most advanced ...
When it comes to chain wheels and other accessories, the customer places the utmost importance on deliverability. Flexon is able to respond promptly to urgent orders thanks to our permanent stocks ...