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,
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| MFR / Brand | NTN |
|---|---|
| MPN | 6311ZAPX1 |
| Model | 6311 Z A PX1 |
| Bearing Type | Ball Bearing, Single Shield |
| ID | 55 mm |
| OD | 120 mm |
| Width | 29 mm |
| Advertise | 1 |
|---|---|
| Series | 6300 |
| Condition | New – Open box |
| Lubricant | Grease |
| Min Temp | -30°C |
| Cage Type | Pressed Steel |
| Dynamic Load Rating | 71.5 kN / 16073 lbf |
| Static Load Rating | 44.5 kN / 10004 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Balls |
| Max Temp | 120°C |
| Item Weight | 3.02 lbs |
| Limiting Speed | 5600 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 6311-Z |
|---|---|
| Cross Reference 2 | FAG 6311-Z |
| Cross Reference 3 | KOYO 6311Z |
| Cross Reference 4 | NSK 6311Z |
| Cross Reference 5 | Timken 6311-Z |
Deep Groove Ball Bearing – Straight Bore, 55 mm ID, 120 mm OD, 29 mm Width, Single Shield, Without Snap Ring
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