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Table 1 Isothermal nodes

From: Analysis of the Temperature Characteristics of High-speed Train Bearings Based on a Dynamics Model and Thermal Network Method

Temperature of nodes Name of nodes
T1 Air around spindle
T2 Spindle
T3 Spindle ∩ inner ring
T4 Inner ring
T5 Inner ring ∩ rolling elements
T6 Rolling elements
T7 Outer ring ∩ rolling elements
T8 Outer ring
T9 Outer ring ∩ axle box
T10 Axle box
T11 Grease
T12 Air around axle box
  1. A ∩ B = Contact point of A and B