Keeping an installed gearbox in service is usually faster and cheaper than replacing the whole drive — but only if the spare part actually fits. We supply gears, shafts, oil seals, bearing seats and bearing assemblies for industrial gear reducers, produced from drawings or reverse-engineered from a sample part, for plants that can no longer obtain spares from the original equipment channel.
Our approach is to build the part from measured data rather than a catalogue guess. For gears we confirm module, tooth count, pressure angle, helix angle, face width, material and heat treatment; for shafts we confirm diameters, keyways, shoulders, bearing fits and overall length; for seals and bearing seats we confirm the housing bore and shaft journal. Where no drawing exists, we work from a sample and return a dimension check for your approval before machining begins.
This is particularly useful on cement mills, kilns, paper-machine main drives and older bucket-elevator gearboxes where the nameplate is unreadable or the original supplier has changed the specification. We can supply a single worn gear or a matched set — gear, shaft, bearings and seals — so the repair is completed in one outage, and we can combine the parts with a replacement reducer if the housing is beyond economic repair.
Each part is dimensionally inspected before packing and supplied with the inspection record. We consolidate gearbox spares with couplings, backstops, chain and wear liners into one shipment. Lead time is confirmed against the part and quantity at quotation.
Send us a drawing, a sample part, or the gearbox nameplate plus photographs of the worn component and its mating part. We will confirm the critical dimensions and return a complete spare-part proposal with a quotation.
