212-5029 CONE-SPL TAP for CAT 789D

Features & Benefits

• Special tapered roller bearing cone designed for the CAT 789D.
• Cone-only design allows replacement of the inner bearing component without replacing the complete bearing assembly.
• Alloy steel construction provides strength and durability under heavy loads.
• Debris-resistant design is suited to demanding off-highway operating conditions.
• TS-type tapered roller bearing design supports combined radial and axial loads.
• Precision-engineered dimensions help ensure proper fit with the matching bearing cup.
• Suitable for drivetrain, final drive and differential maintenance.

Compatible Machine

The 212-5029 Special Tapered Roller Bearing Cone is officially listed by Caterpillar for the CAT 789D Off-Highway Truck. Cat identifies it as a special tapered roller bearing supplied as the cone only.

The cone has a 381.000 mm (15.000 in) bore diameter and 104.775 mm (4.125 in) width. Cat specifies an alloy steel construction and a TS-type bearing design.

For accurate fitment, we recommend confirming the CAT 789D serial number and existing bearing configuration before ordering.

Applications

• Mining
• Quarry
• Construction
• Heavy Earthmoving
• Large Infrastructure Projects

The 212-5029 is particularly suitable for heavy-duty haul truck drivetrain and final drive maintenance, where bearing components are exposed to high loads, vibration and contamination.

Why Choose YLCM?

• 20+ Years Experience – Professional experience in construction machinery parts.
• Large Warehouse – Broad inventory for construction and mining equipment.
• Fast Delivery – Efficient quotation and order processing.
• Genuine & OEM Parts – Genuine, OEM and quality replacement solutions.
• Export to 60+ Countries – Supporting customers across global markets.
• Professional Technical Support – Assistance with part identification and compatibility checking.

Packaging

YLCM PARTS uses secure export packaging to protect precision bearing components during international transportation. The 212-5029 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.

Shipping

We provide flexible international logistics solutions according to destination, order quantity and customer requirements:

• Sea Freight
• Railway Transportation
• Land Transportation
• Multimodal Logistics

FAQ

Q1: What is 212-5029?
A: 212-5029 is a Cat Bearing – Cone (Debris Resistant), specifically a special tapered roller bearing cone supplied separately.

Q2: Which machine uses 212-5029?
A: Caterpillar officially lists 212-5029 for the CAT 789D Off-Highway Truck.

Q3: Is 212-5029 a complete bearing?
A: No. It is the cone only, which is the inner component of the tapered roller bearing. The matching bearing cup is a separate component. Cat lists 174-5296 as a corresponding debris-resistant bearing cup in the 789D final drive and brake kit.

Q4: What are the dimensions of 212-5029?
A: The Cat specification lists a 381.000 mm bore diameter and 104.775 mm width.

Q5: What material is 212-5029 made from?
A: Cat specifies alloy steel for this bearing cone.

Q6: What type of bearing is 212-5029?
A: It is a TS-type special tapered roller bearing cone with a debris-resistant design. Tapered roller bearings are designed to accommodate combined radial and axial loads.

Q7: Can YLCM verify compatibility?
A: Yes. Send us your CAT 789D serial number or existing bearing information, and our technical team can help confirm the correct application.

Request a Quote

Looking for a 212-5029 Tapered Roller Bearing Cone 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 reliable international delivery.