Race Spherical Bearing 2749256

Race spherical bearing for Caterpillar equipment, identified by SKU 2749256 and the part number format 274-9256. The component is listed for use in the LINK GP-STEERING assembly on Caterpillar machines, including autograders, off-road dump trucks, and cold milling machines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The supplied application data identifies the part as a race spherical component used in steering-link equipment systems. Fitment is based on the machine model references listed below; the source data does not specify a separate mounting position, quantity per machine, or included installation components.

Fitment

• Equipment brand: Caterpillar
• Equipment group: Autograder
• Autograder models: 24, 24H, 24M
• Equipment group: Off-road dump truck
• Off-road dump truck models: 770, 772, 773D, 773E, 773F, 775F, 776C, 776D, 777C, 777D, 777E
• Equipment group: Cold miller
• Cold miller models: PM-201, PM-565, PM-565B

The application description also lists the part for Caterpillar models 24H, 24M, 770, 772, 773D, 773E, 773F, 775F, 776C, 776D, 777D, 777F, PM-201, PM-565, and PM-565B. The available source data contains both 777E and 777F in different application references; both designations are retained as supplied and should be checked against the machine serial number before installation.

Cross-reference numbers

The numbers shown above are the identifiers provided for this spherical bearing. No additional supplier or equipment-manufacturer cross-reference numbers are specified in the available product data.

Specifications

The dimensional values are stated in inches as supplied: outside diameter 2.812 in, inside diameter 2.299 in, and height 1.270 in. The specification “Inner groove: Yes” indicates the presence of an inner groove in the race spherical component. Material, sealing arrangement, lubrication requirements, hardness, tolerances, and installation hardware are not specified in the available data.