Double row tapered roller bearings, TDI design - BT2-8016/HA3
d, 420, mm. D, 620, mm. T, 200, mm. B, 200, mm. d1, ≈, 450, mm. D1, ≈, 510, mm. b, 51.3, mm. h, 20, mm. r1,2, min. 2, mm. r3,4, min. 5, mm. Calculation data. Basic dynamic load rating, C, 2970, kN. Basic static load rating, C0, 7200, kN. Fatigue load limit, Pu, 560, kN. Calculation factor, e, 0.75. Calculation factor, Y1, 0.9.
In addition to their designation, four-row cylindrical roller bearings are also identified by the design variant/features (→ product table). Some of these features may not be part of the bearing designation, but are always part of the design variant/features (→ Variants/features).