Equivalent Static Load-Thrust Roller Bearings

The equivalent static load of thrust roller bearings can be calculated from： 

α= 90°    P₀ = F_a

α≠ 90°  P₀ = Fa + 2.3Fr·tanα

Where

Fa －Axial load, N

Fr － Radial load, N

α －Contact angle

X  — Radial load factor

                Y  — Axial load factor