This bearing (NW 1.30kgs) is a compact heavy-load component engineered for mining drilling rigs and heavy construction machinery. Boasting an annular structure with tapered rollers evenly arranged in a stamped steel cage, it is crafted from premium bearing steel-race rings are forged, CNC-machined and heat-treated, while rollers are cold-headed and precision-ground. Weighing only 1.30 kilograms, it delivers exceptional axial load capacity and rigid support in limited installation spaces of mining equipment. The as-machined surface finish ensures superior wear resistance and smooth rotation, even in dusty, high-vibration mining environments, making it a critical spare part for maintaining stable operation of equipment slewing and hydraulic systems.
This bearing (NW 1.30kgs) is a compact heavy-load component engineered for mining drilling rigs and heavy construction machinery. Boasting an annular structure with tapered rollers evenly arranged in a stamped steel cage, it is crafted from premium bearing steel-race rings are forged, CNC-machined and heat-treated, while rollers are cold-headed and precision-ground. Weighing only 1.30 kilograms, it delivers exceptional axial load capacity and rigid support in limited installation spaces of mining equipment. The as-machined surface finish ensures superior wear resistance and smooth rotation, even in dusty, high-vibration mining environments, making it a critical spare part for maintaining stable operation of equipment slewing and hydraulic systems.
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