Spherical Roller Bearings for Mining Equipment
Mining machinery exposes bearings to shock load, dust, misalignment and continuous heavy service.
Typical Equipment
Jaw and cone crushers, vibrating screens, grinding mills, conveyors, pulleys and large reducers.
Selection Priorities
CA and MB brass-cage designs are commonly considered for shock-load positions, while CC designs can suit compact, cost-effective rotating assemblies. The final choice depends on speed, load, shaft fit, lubrication and housing condition.
QLGO Supply Capability
QLGO produces spherical roller bearings from 100 mm to 1800 mm bore for heavy-industry supply and imported-bearing replacement. Standard stock can ship after inventory confirmation. Non-standard and OEM orders are normally scheduled for approximately 30 days after technical approval.
Information Required for RFQ
Provide the bearing model and suffix, quantity, machine name, operating speed, radial and axial load, lubrication, working temperature and destination. Photos of the original bearing and nameplate help reduce replacement risk.