212-5028 Special Tapered Roller Bearing Cone is a precision-engineered drivetrain component for Caterpillar heavy-duty haul trucks. Manufactured from alloy steel, it is designed to work with the matching bearing cup and accommodate combined radial and axial loads generated during demanding haul truck operation. With a 384.175 mm bore diameter and 104.775 mm width, the cone is designed for a specific Cat differential application rather than general-purpose bearing use.
| Item | Specification |
|---|---|
| Product Name | Special Tapered Roller Bearing Cone |
| Part Number | 212-5028 |
| Brand | Caterpillar (CAT) |
| Machine Model | CAT 789C, 789D, 789 |
| Weight | 80 KG |
| Material | Alloy Steel |
| Condition | Brand New – Genuine |
| Warranty | 6 Months |
| Packaging | Standard Export Carton |
| Availability | Generally in stock |
| Origin | China |
The 212-5028 Special Tapered Roller Bearing Cone is designed for Caterpillar off-highway truck drivetrain applications. Cat officially lists this part for 789C, 789D, 789 and 789B trucks.
The cone has a 384.175 mm (15.125 in) bore diameter and 104.775 mm (4.125 in) width. Cat specifies alloy steel as the material and identifies the bearing as a special tapered roller bearing with the cone supplied separately.
For accurate fitment, customers should provide the machine serial number before ordering, as drivetrain configurations can vary.
The 212-5028 is especially suitable for heavy-duty haul truck drivetrain and differential maintenance, where bearings operate under high radial loads, axial loads, vibration and severe working conditions.
YLCM PARTS uses secure export packaging to protect precision bearing components during international transportation. The 212-5028 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.
We provide flexible international logistics solutions according to destination, order quantity and customer requirements:
Q1: What is 212-5028?
A: 212-5028 is a Cat Special Tapered Roller Bearing Cone, supplied as the cone component only.
Q2: Which machines use 212-5028?
A: Cat officially lists the part for 789C, 789D, 789 and 789B off-highway trucks.
Q3: Is 212-5028 a complete bearing?
A: No. It is the cone only, which is the inner component of the tapered roller bearing. The corresponding cup is a separate component.
Q4: What are the dimensions of 212-5028?
A: The Cat specification lists a cone bore diameter of 384.175 mm and a width of 104.775 mm.
Q5: What material is 212-5028 made from?
A: Cat specifies alloy steel for this bearing cone.
Q6: Can YLCM verify compatibility?
A: Yes. Send us your machine model and serial number, and our technical team can check the correct bearing application before shipment.
Q7: What warranty does YLCM provide?
A: The standard warranty for this product is 6 months.
Looking for a 212-5028 Tapered Roller Bearing Cone for CAT 789C, 789D or 789? Send YLCM PARTS your required quantity and machine serial number. We can help confirm the correct bearing application, provide a quotation and arrange reliable international delivery.
