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
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, DHL, Freight
SAME DAY SHIPPING ON ALL ITEMS
NEXT DAY SHIPPING AVAILABLE AT CHECKOUT
List Price
$133.10
3 in stock

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

No Risk, No Hassle
Also Available From:
| MFR / Brand | Consolidated |
|---|---|
| MPN | NN3008MSP5 |
| Model | NN3008 M S P5 / NN3008-AS-M-SP |
| Bearing Type | Cylindrical Roller Bearing, Open |
| ID | 40 mm |
| OD | 68 mm |
| Width | 21 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Cage Type | Machined |
| Dynamic Load Rating | 46.5 kN / 10454 lbf |
| Static Load Rating | 54 kN / 12139 lbf |
| Precision Rating | ABEC 5 / P5 |
| Series | 30 |
| Rolling Elements | Cylindrical |
| Condition | New |
| Item Weight | 0.6 lbs |
| Cage Material | Brass |
| Limiting Speed | 16000 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Lubricant | Oil |
| Harmonization Code | 8482.50.00 |
| Cross Reference 1 | SKF NN 3008 TN/SP |
|---|---|
| Cross Reference 2 | FAG NN3008-AS-M-SP |
$21.23
88 in stock
Sells fast
$119.90
111 in stock
New
$61.18
97 in stock
New
$152.12
88 in stock
$198.10
183 in stock
Sells fast
$83.16
80 in stock
New
$32.12
78 in stock
Sells fast
$26.58
199 in stock
High demand
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.
Sort
Brand
Price
MPN
Categories