Timing belt pulley PolyChain GT PC 14M 125 z=90 Cast iron
Available product promotions:
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Weight52kg
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UPC Code5908453531766
Product Description
Timing belt pulley PolyChain GT PC 14M 125 z=90 Cast iron - 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.
Typical applications: 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 8M 125 mm, 90 teeth - pilot bore
| Parameter | Value |
|---|---|
| Series / profile | 14M - HTD rounded |
| Pitch | 14 mm (HTD) |
| Belt width | 125 mm |
| Number of teeth (z) | 90 |
| Pitch diameter Dp | 401.07 mm |
| Outside diameter De | 398.27 mm |
| Flange diameter Df | 215 mm |
| Hub diameter Dm | 360 mm |
| Pulley width F | 141 mm |
| Hub length L | 76 mm |
| Mounting | pilot bore (for reboring) |
| Material | C45 steel (PolyChain GT) |
| Weight | 32.5 kg |
FAQ
How does PolyChain GT differ from an HTD 8M pulley?
The pitch is identical (8 mm), so the pulleys have the same overall dimensions - but the tooth profile is optimised for the Gates PolyChain GT polyurethane belt. PolyChain and HTD 8M pulleys are not interchangeable - use only PolyChain pulleys with a PolyChain belt.
Can I use an HTD 8M belt on a PolyChain GT pulley?
We do not recommend it. The tooth profile of a PolyChain pulley differs from that of a conventional HTD pulley - the belt will fit on the pulley but will not sit optimally in the teeth, which will shorten its service life and may lead to tooth skipping under load.
Product Features
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Weight52kg
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UPC Code5908453531766