Caterpillar Part reference
Caterpillar part number 0301957 is listed in the catalog as a tapered roller cone-bearing. The catalog associates it with power train axle assemblies on the Caterpillar 416B, but these are catalog occurrences only and do not confirm fitment for every machine configuration.
Recorded applications
Selected catalog references that list this part. A catalog association does not confirm fitment for every machine or configuration.
Catalog context
LockedCheck the signed-in Part Book for available diagrams and the complete catalog breakdown.
| Part number | Description |
|---|---|
| 0301957 | cone-bearing; (tapered roller) (current part) |
| 05***58 | housing-brake; (rh)(rh) |
| 05***59 | housing-brake; (lh)(lh) |
| 0T***18 | bolt strap to front cover |
Selected entries from this catalog unit. Other part numbers are masked. Confirm the full breakdown and your machine configuration before ordering.
View model pageGeneral guidance
In general, a tapered roller cone-bearing is a rolling-element bearing that uses angled rollers running between a cone and a cup to carry both radial and axial loads. It is commonly used in axle and drive assemblies where shaft alignment and load support matter, and its exact construction and contents should be checked against the catalog record.
Use part number 0301957 as the reference when ordering. Before purchasing, confirm that the recorded catalog conditions for the Caterpillar 416B axle occurrences match your machine's serial number and configuration.
Catalog references
Locked