17A-50-12310 Spherical Bearing for Komatsu

17A-50-12310 is a spherical bearing for Komatsu bulldozers. The part is identified in the supplied product data as a spherical roller bearing and is also described there as a bushing. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part number for this component is 17A-50-12310. It is intended for installation in the specified Komatsu bulldozer models listed below. The available product data does not provide dimensions, material, bearing clearance, sealing arrangement, mounting position, or information about additional components included with the part.

Fitment

• Komatsu D155A-3 bulldozer
• Komatsu D155A-5 bulldozer
• Komatsu D155AX-3 bulldozer
• Komatsu D155AX-5-A bulldozer
• Komatsu D155AX-5 bulldozer

The fitment information applies to the Komatsu machine series and model designations stated above. The available data does not identify a broader range of Komatsu equipment, other machine brands, production years, serial-number ranges, or specific assemblies within each model. Compatibility should therefore be checked against the machine model and the existing part number before installation.

Cross-reference numbers

17A-50-12310 is the only part number provided for this product. No separate Komatsu manufacturer number, supplier number, superseded number, or additional cross-reference number is stated in the available data.

Specifications

No dimensional or construction specifications are included in the supplied product information. This includes the outside diameter, inside diameter, width, bore size, bearing load rating, operating clearance, steel grade, surface treatment, seal type, grease specification, and package contents. These parameters should not be inferred from the part number or model designation.