Z-546569.TR1 Tapered Roller Bearing – 257.175 × 342.9 × 57.15 mm

Z-546569.TR1 is a large tapered roller bearing with a 257.175 mm bore diameter and 342.9 mm outside diameter.

The bearing has a 57.15 mm T dimension and 63.5 mm B dimension, with a listed basic dynamic load rating of 510 kN.

Compared with the Z-547733 series, Z-546569.TR1 has a smaller outside diameter and narrower section while maintaining the same 257.175 mm bore. This makes the dimensional configuration an important consideration when selecting a replacement bearing.