Timing belt pulley PolyChain GT PC 14M 68 z=44 Steel
Available product promotions:
-
Weight11,6kg
-
UPC Code5908453531735
Product Description
Timing belt pulley PolyChain GT PC 14M 68 z=44 Steel - for HTD 14M / PolyChain GT belts with a pitch of 14 mm (HTD). Made of C45 steel with a profile optimised for Gates PolyChain GT polyurethane belts.
The pilot bore allows the pulley to be bored precisely to the shaft size and the fit required by the machine, to H7 tolerance. The keyway is cut on a slotting machine according to DIN 6885.
The pulley performs well wherever precise motion synchronisation is required: heavy industrial drives, presses, agricultural and construction machinery.
When ordering, please check the lead time - it is shown directly next to the product's stock level.
PolyChain GT pulley for Gates polyurethane belt - 8M 68 mm, z=44
| Parameter | Value |
|---|---|
| Series / profile | 14M - HTD rounded |
| Pitch | 14 mm (HTD) |
| Belt width | 68 mm |
| Number of teeth (z) | 44 |
| Pitch diameter Dp | 196.08 mm |
| Outside diameter De | 193.28 mm |
| Flange diameter Df | 211 mm |
| Hub diameter Dm | 153 mm |
| Pulley width F | 84 mm |
| Hub length L | 51 mm |
| Mounting | pilot bore (for reboring) |
| Material | C45 steel (PolyChain GT) |
| Weight | 16.5 kg |
FAQ
How do you choose a pulley for a toothed belt?
The key is matching the series (14M = 14 mm pitch (HTD)) and the belt width (68 mm). The drive ratio is calculated by dividing the number of teeth of the driven pulley by the number of teeth of the driving pulley.
How can you recognise a worn pulley groove?
If the bottom of the groove is shiny, the belt has bottomed out and no longer wedges against the flanks - the pulley needs replacing. Profile gauges are used for checking.
How does excessive belt tension affect the bearings?
Excessive radial force puts high loads on the bearings, leading to overheating and premature failure. The correct tension is specified by the belt manufacturer.
Product Features
-
Weight11,6kg
-
UPC Code5908453531735