Apler de Colombia sas is a professional Colombian commercial-vehicle parts supplier providing heavy-duty truck hub bearings, wheel hub assemblies and matching plastic chassis accessories to local long-distance transport fleets.
Fleets run trailers over 60 tons on long steep slopes with bumpy, muddy, gravel-strewn roads that severely erode wheel hub bearings and push maintenance expenditure sharply higher.
Deliver cost-effective reinforced heavy-duty inch tapered roller bearings to replace expensive imports—raising service life and cutting failure rate and procurement cost, while stabilizing wheel preload clearance under full-load mountain operation.
60-ton full load plus continuous radial load on bumpy climbs and instantaneous axial braking impact caused pitting and spalling within 3–4 months.
Mountain rain, mud and gravel splashed into hub cavities, emulsifying grease and triggering rust and locking.
Manual clearance adjustment varied by technician—over-tight burnout or excessive play causing wheel vibration and irregular tire wear.
Long overseas delivery cycles and high unit price inflated fleet batch maintenance expenses.
Rings and rollers use GCr15 steel with bainite quenching at 60–62HRC, resisting instantaneous shock from bumpy roads.
Lengthened tapered contact surface lowers unit pressure; thickened stamped steel cage prevents deformation and roller separation.
Thickened multi-lip skeleton seals with extreme-pressure hub grease run stable at -30~120°C, blocking mud, water and sand.
Customized 594/592A bearings achieved over 10 months average service life on heavy trailers, cutting tire-wear faults by 75% and procurement cost by 21%; Apler ended bulk import orders and signed an annual repeated-supply framework contract with EGEN.
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We are with 30 years of production experience and 20 years of export experience, Professional technical team and after-sales service.
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