3F4210 Bearing Cup

The 3F4210 Bearing Cup is a bearing component used in Caterpillar equipment. It is identified as a cup for a tapered roller bearing assembly and is used with the equipment models listed below. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

A bearing cup is the fitted outer component of a tapered roller bearing assembly. The part is supplied under the identification 3F4210 and is listed for selected Caterpillar track-type tractors and wheel skidders. The dimensions and weight below refer to the product data available for this part number.

Fitment

• Equipment brand: Caterpillar
• Equipment type: Track-type tractor
• Track-type tractor models: 127, 128, 25, 29
• Equipment type: Wheel skidder
• Wheel skidder models: 518, 528

The listed model numbers identify the Caterpillar equipment applications associated with part number 3F4210. The part is described for use in tapered roller bearing assemblies installed on these machine types.

Cross-reference numbers

• 3F4210
• 3F-4210

3F4210 and 3F-4210 are number formats associated with the same bearing cup identification. The hyphenated format is used in equipment parts listings, while the non-hyphenated format is used as the SKU for this product.

Specifications

The part designation, equipment applications, cross-reference formats, and physical data are provided for identification of the bearing cup before installation. The available data does not specify the bearing assembly position, internal clearance, material grade, or additional components supplied with the part.