0 mm W,121 mm L 40 mm, Includes Flange Plate Yes, Lubrication Permanently Greased, Maximum Axial Static Load 4 kN, Maximum Operating Temperature 120 Degrees C, Maximum Radial Static Load 12.Bearing Assy,54.9 kN, Minimum Operating Temperature -30 Degrees C, Outer Ring Material Hardened Steel, Series Hevi-Rail.