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 | SNR |
|---|---|
| MPN | 21306V |
| Model | 21306 V / 21306 CJ/CCJ |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 30 mm |
| OD | 72 mm |
| Width | 19 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Series | 21300 |
| Condition | New |
| Min Temp | -30 °C |
| Cage Type | Pressed |
| Dynamic Load Rating | 65 kN / 14612 lbf |
| Static Load Rating | 62 kN / 13938 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Rollers |
| Max Temp | 200 °C |
| Item Weight | 0.77 lbs |
| Cage Material | Steel |
| Limiting Speed | 9500 rpm |
| Number Of Rows | 2 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.30.00.40 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 21306 E |
|---|---|
| Cross Reference 2 | FAG 21306-E1 |
| Cross Reference 3 | NSK 21306EAE4 |
Spherical roller bearing – Straight Bore, 30 mm ID, 72 mm OD, 19 mm Width, Open, CN Internal clearance.
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