• 4T-17887/17831 | 4T17887/17831• Inner dimension: 45,23, Outer dimension: 79,985, Width: 19,842, Weight: 0,42, EAN: 4547359516128, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Roller rows: Single row bearing, Cage: Sheet steel cage, Product range: Complete tapered roller bearing, Arrangement: Standard version, Temperature range: -40 to +120 °C