The 32964 bearing is a tapered roller bearing with the following basic parameters: inner diameter 320 mm, outer diameter 440 mm, and thickness 76 mm. It weighs approximately 32 kg.
This bearing belongs to the metric series, is a separable design, and is suitable for bearing radial and unidirectional axial loads.
In terms of performance parameters, the 32964 has a dynamic load of 900 kN and a static load of 1800 kN.
The limiting speed is typically 970 rpm for grease lubrication and 900 rpm for oil lubrication.
Regarding the "bainitic ultra-precision roller" process, this is a heat treatment and finishing technique that improves the bearing's wear resistance and precision.
