Tapered Roller Bearing
31304 31305 Single Row Taper Roller Bearing P4 Precision GCr15 [WARN] draft identifier mismatch
31304 31305 Single Row Tapered Roller Bearing P4 — GCr15 steel construction provides optimal hardness for combined radial and axial loads. P4 precision class ensures tighter dimensional and running accuracy. Single row tapered geometry effectively supports complex industrial applications. Every order ships with a complete documentation package, including material test reports and dimensional inspection certificates.