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Cat® Drivetrain Bearings Deliver Critical Protection
Drivetrain bearings are vital to the performance of your Cat® mining equipment. They allow sensitive mechanical components to move together smoothly, without vibration or loss of power. But it’s essential that bearings are properly matched to the job they’re doing. That’s why Cat bearings are always the best choice for your Cat equipment.
Estimated read time: 2 minutes
Bearings are in every drivetrain component and nearly every mechanical component of Cat® equipment. They look like gleaming, oversized pinballs — and they’re critical for machine performance.
Cat drivetrain bearings are engineered for specific applications according to:
Load
Operating speed
Past performance
Temperature range
Equipment size
Because of their specialized design, Cat bearings last up to twice as long in demanding mining applications. That saves you money, extends the life of your drivetrain and reduces the stress on your equipment.
Low-quality bearings only lead to hours of downtime and expensive repair bills. They simply don’t offer the same performance and protection.
Caterpillar engineers design special features into all Cat drivetrain bearings:
A proper roller crown shape, which lowers roller contact stress to reduce pitting
Special heat treatment to extend wear life
Precise tolerances to eliminate the chance of premature gear failure due to improper alignment and fit
A debris-resistant, textured surface that reduces rolling resistance and prevents contaminants from wearing down the metal
The benefits of Cat drivetrain bearings for your mining equipment are clear:
Up to two times more life than standard bearings
Reduced stress and wear on your equipment
Fewer repairs
Reduced operating costs
Enhanced safety and reliability
Plus, Cat bearing kits come with all the parts needed for scheduled maintenance — at just a fraction of the cost for individual parts. Each part is labeled with its part number, so you always know you have the right parts to get the job done.
With genuine Cat bearings protecting your drivetrains, you’ll save money with reduced maintenance, while maximizing equipment uptime and productivity. Talk to your Cat dealer about the benefits of Cat bearings for your next drivetrain repair.
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