174-5296 Bearing Cup is a precision-engineered outer ring for a Cat tapered roller bearing used on the CAT 789D Off-Highway Truck. Its TS-type design is intended to work with the corresponding tapered rollers and cone while handling combined radial and axial loads. The debris-resistant construction is suited to demanding drivetrain environments where contamination, heavy loads and continuous vibration can affect bearing performance.
| Item | Specification |
|---|---|
| Product Name | Bearing Cup – Debris Resistant |
| Part Number | 174-5296 |
| Brand | Caterpillar (CAT) |
| Machine Model | CAT 789D |
| Weight | 25 kg |
| Material | Debris-Resistant Bearing Material |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
The 174-5296 Bearing Cup is officially listed by Caterpillar for the CAT 789D Off-Highway Truck. It is a component of a Cat tapered roller bearing and is supplied as the cup only, rather than as a complete bearing assembly. Cat specifies it as a TS-type bearing cup with an outside diameter of 590.550 mm (23.250 in) and a width of 82.550 mm (3.250 in).
For accurate fitment, customers should confirm the machine serial number and bearing configuration before ordering.
The 174-5296 is especially suited to heavy-duty haul truck drivetrain maintenance, where bearings are exposed to high loads, vibration, contamination and demanding operating conditions.
YLCM PARTS uses secure export packaging to protect precision bearing components during transportation. The 174-5296 can be packed with protective cushioning and moisture-proof protection inside a standard export carton. Reinforced wooden packaging can be arranged for larger orders or combined shipments when additional protection is required.
YLCM provides flexible international logistics solutions according to destination, order quantity and customer requirements:
Q1: What is 174-5296?
A: 174-5296 is a Cat Bearing Cup – Debris Resistant, which is the outer ring component of a tapered roller bearing.
Q2: Which machine uses 174-5296?
A: Caterpillar officially lists 174-5296 for the CAT 789D Off-Highway Truck.
Q3: Is 174-5296 a complete bearing?
A: No. It is the cup only, meaning the outer ring of the tapered roller bearing. The corresponding bearing cone and other components are separate parts.
Q4: What are the dimensions of 174-5296?
A: The Cat specification lists an outside diameter of 590.550 mm (23.250 in) and a cup width of 82.550 mm (3.250 in).
Q5: What type of bearing is 174-5296?
A: Cat identifies it as a TS-type tapered roller bearing cup with debris-resistant material. Tapered roller bearings are designed to handle combined axial and radial loads.
Q6: Can YLCM verify compatibility?
A: Yes. Send us your CAT 789D serial number or the existing bearing part number, and our technical team can help confirm the correct application.
Q7: What warranty does YLCM provide?
A: The standard warranty for this product is 6 months.
Looking for a 174-5296 Bearing Cup for CAT 789D? Send YLCM PARTS your required quantity and machine serial number. We can help confirm the correct bearing application, provide a quotation and arrange international delivery.
