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
Deep Groove Ball Bearing – Straight Bore, 55 mm ID, 120 mm OD, 29 mm Width, Open, Without Snap Ring.
List Price
$42.49
3 in stock
3 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
Also Available From:
| MFR / Brand | NTN |
|---|---|
| MPN | 6311X1PX1 |
| Model | 6311 X1 PX1 |
| Bearing Type | Ball Bearing, Open |
| ID | 55 mm |
| OD | 120 mm |
| Width | 29 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -40 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 71.5 kN / 16073 lbf |
| Static Load Rating | 44.5 kN / 10004 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 6300 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New – Open box |
| Item Weight | 3.02 lbs |
| Cage Material | Steel |
| Limiting Speed | 6700 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 6311 |
|---|---|
| Cross Reference 2 | FAG 6311 |
| Cross Reference 3 | NSK 6311 |
$141.11
255 in stock
Back in stock
$95.00
148 in stock
High demand
$21.19
92 in stock
Sells fast
$62.71
59 in stock
$43.38
64 in stock
$137.64
92 in stock
New
$152.12
88 in stock
$59.83
80 in stock
$198.10
183 in stock
Sells fast
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