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:
1 in stock
List Price
$37.26
1 in stock

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

No Risk, No Hassle
Also Available From:
| MFR / Brand | NTN |
|---|---|
| MPN | 78551 |
| Model | 4T 78551 |
| Bearing Type | Tapered Roller Bearing Cone |
| Condition | New – Open box |
|---|
Can’t find a part you’re looking for?
CLICK HERE TO CONTACT US!
-We can get all parts needed at competitive prices
-International shipping is offered on every item and all orders
-Shipping is combined on all orders
-Collect Shipping offered for UPS, Fedex
SAME DAY SHIPPING ON ALL ITEMS
NEXT DAY SHIPPING AVAILABLE AT CHECKOUT
$67.24
22 in stock
New
$29.80
26 in stock
High demand
$115.37
64 in stock
Back in stock
$61.24
28 in stock
Popular pick
The closure wave isn’t just a jobs story — it’s
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.
Sort
Brand
Price
MPN
Categories