Description
212-5030: Bearing – Cone(Debris Resistant)
| 212-5030: Bearing – Cone(Debris Resistant) |
| 196-0423: Bearing – Cone(Debris Resistant) |
| 212-5027: Bearing – Cone(Debris Resistant) |
| 123-4011: 256mm Internal Diameter Steel Bearing Cap |
| 174-4504: Bearing – Cup(Debris Resistant) |
| 175-3770: Bearing – Cup(Debris Resistant) |
| 212-5026: Bearing – Cone(Debris Resistant) |
| 597-4517: Cylindrical Roller Bearing |
The CAT 212-5027 is a Caterpillar-manufactured tapered roller bearing inner ring (Cone Only), commonly used in the drive systems of heavy-duty equipment and compatible with specific Cat® Parts models. Here are its key specifications:
Key Parameters
Item Details
Inner Diameter: 9.25 inches (234.95 mm)
Width: 4.4375 inches (112.71 mm)
Material: Alloy steel, specially heat-treated for excellent strength and wear resistance
Type: Single-row tapered roller bearing inner ring (including rollers and cage), requires matching outer ring (Cup)
Applications: Suitable for drive components such as axles, differentials, final drives, or gearboxes in Cat off-road trucks, loaders, excavators, and other heavy-duty equipment, including some Cat® Parts models such as the 793 series mining trucks.
Used to withstand combined radial and unidirectional axial loads, suitable for high-load, impact-prone power transmission applications.
Performance Characteristics: The convex design of the rolling elements and special surface polishing reduce friction and wear, resulting in up to twice the industry standard wear life under harsh operating conditions.
Shard-resistant materials and a dedicated sealing design make Cat® Parts suitable for dusty, heavy-duty engineering environments, enhancing reliability and durability.
The inner and outer rings are separable for easy installation, maintenance, and clearance adjustment, meeting the high-precision assembly requirements of Cat equipment.
