31315-XL

Designed for heavy-duty industrial environments, the 31315-XL tapered roller bearing combines an optimal steep contact angle with an open, separable structure to handle massive combined radial and axial loads. As an authentic X-life premium component from FAG (Schaeffler), this specific 31315-XL variant features meticulous internal design optimizations that cut operational friction by up to 50% while expanding basic dynamic load capacities compared to standard 31315 models. With a precision-ground 75mm bore, 160mm outer diameter, and a total width of 40mm, the 31315-XL relies on a robust sheet steel window cage to keep its modified line-contact rollers perfectly aligned under extreme pressure, effectively eliminating edge stress and minimizing thermal buildup during continuous, high-speed rotation.

We provide sea and air freight services for large bearings, and international express shipping services for small bearings.

Hot Tags: 31315-xl, 31315-xl suppliers, 25580 20 Inch Tapered Roller Bearing, 33275 462 Tapered Roller Bearing Inch Set, Tapered Roller Bearings