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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3 in stock
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| MFR / Brand | FAG |
|---|---|
| MPN | 21320MB |
| Model | 21320 R MB |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 100 mm |
| OD | 215 mm |
| Width | 47 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30ยฐC |
| Cage Type | Machined |
| Dynamic Load Rating | 380 kN / 85427 lbf |
| Static Load Rating | 430 kN / 96667 lbf |
| Precision Rating | ABEC 1 / P0 |
| Series | 21300 |
| Rolling Elements | Ball |
| Max Temp | 200ยฐC |
| Condition | New โ Open box |
| Item Weight | 18.15 lbs |
| Cage Material | Brass |
| Limiting Speed | 3600 rpm |
| Number Of Rows | 2 |
| Bore Type | straight |
| Snap Ring Included | No |
| Lubricant | Oil |
| Harmonization Code | 8482.30.00 |
| Internal Clearance | CN |
| Cross Reference 1 | SKF 21320 CC |
|---|---|
| Cross Reference 2 | NSK 21320M |
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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.
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