Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,

Availability:
3 in stock
Introducing the Bower 78215/78551 Taper Bearing Cone & Cup – the perfect solution for all your bearing needs. Designed with precision, this high-quality tapered roller bearing features an inner diameter of 2-1/8 inches and an outer diameter of 5.513 inches, making it ideal for a variety of applications.
Key Features:
Brand: Bower – A reputable name in bearings, known for quality and durability.
Type: Tapered Roller Bearing Cone – Excellent for handling both radial and axial loads.
Model Numbers: 78215 / 78551 – Ensure compatibility with your machinery.
Country of Manufacture: USA – Proudly made for superior performance and reliability.
This product is classified as New – Open Box, ensuring that you receive a top-condition item at a competitive price. We offer international shipping on every order with combined shipping options, making it easy for you to receive your product no matter where you are located.
We prioritize your satisfaction with same-day shipping available on all items and next-day shipping options at checkout, ensuring that your operation can keep running smoothly.
Contact us today if you cannot find a part you are looking for. We are here to help!
List Price
$90.22
3 in stock

3 in stock
On the Shelf & Ready to Ship
On all orders

No Risk, No Hassle
Also Available From:
| MFR / Brand | Bower |
|---|---|
| MPN | 78215/78551 |
| Model | 78215 / 78551 |
| Bearing Type | Tapered Roller Bearing Cone |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
New plants don’t run themselves — and the American Manufacturing
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
A linear actuator converts rotational or fluid energy into straight-line mechanical motion. This fundamental function
When the original bearing is discontinued, not available or has a lengthy lead time, there
Our team can locate, cross-reference, and source all parts.
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