Caterpillar Part reference
Catalog part 0049040 is listed as a cone-roller bearing in the Caterpillar catalog. The catalog records it as an occurrence within piston pump group assemblies on the 446B and 446D hydraulic system, which are catalog associations only and do not establish 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 |
|---|---|
| 0049040 | cone-roller bearing (current part) |
| 00***63 | ring |
| 1A***36 | dowel (1/2" long) |
| 1P***72 | cup-roller bearing |
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 cone-roller bearing is a tapered roller bearing that supports radial and axial loads, typically in shafts and rotating assemblies. Its exact construction, dimensions and supplied contents are not stated in the catalog data provided here.
Please order using part number 0049040 and confirm it against the recorded catalog conditions for the machine model, serial number and assembly position before purchase. The parent assemblies listed for this part carry their own serial-number and configuration conditions, which should be checked.
Catalog references
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