1297768 Straight Sleeve Bearing for Caterpillar Equipment

The 1297768 is a straight sleeve bearing for Caterpillar excavators. It belongs to the Dimpled & Milling Bearings category and is identified by a steel construction, cross holes, and an inner groove. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The bearing is intended for installation in the applicable bearing position of the listed Caterpillar machine. The supplied data identifies the component as a straight sleeve bearing and specifies that the bearing has an inner groove and cross holes. No outer groove is specified for this part.

Fitment

The part is listed for the following Caterpillar equipment:

• Excavator
• 322C excavator
• 322C FM excavator

Fitment is stated for the Caterpillar 322C and 322C FM excavator models. The general equipment type is identified as an excavator; no additional Caterpillar machine series are included in the available data.

Cross-reference numbers

The bearing is identified by the following part-number formats:

• 1297768
• 129-7768

1297768 and 129-7768 represent the same reference with different number formatting: the first version is written without a hyphen, while the second includes a hyphen. The available product information does not provide additional supplier reference numbers.

Specifications

The bearing dimensions are provided as approximate values: 90 mm overall length, 80 mm inner diameter, and 95 mm outer diameter. The inner diameter is the specified internal opening, while the outer diameter identifies the external cylindrical surface. Verify the measured dimensions and the part-number format against the removed component before installation.

The cross holes and inner groove are part of the listed component configuration. The specification states that there is no outer groove. The listed material is steel. Weight and external size are recorded separately as 3.15 lb and 10.1 cm for length, width, and depth.