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 | NSK |
|---|---|
| MPN | HR30219J |
| Model | HR30219-J |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 95 mm |
| OD | 170 mm |
| Width | 34.5 mm |
| Advertise | 1 |
|---|---|
| Condition | New |
| Material | Bearing Steel |
| Min Temp | -40°C |
| Cage Type | Steel |
| Dynamic Load Rating | 271 kN |
| Static Load Rating | 325 kN |
| Precision Rating | Class 2 / Class 0 |
| Rolling Elements | Tapered Rollers |
| Max Temp | 120°C |
| Item Weight | 6.06 lbs |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Cross Reference 1 | SKF 30219 |
|---|---|
| Cross Reference 2 | FAG 30219-A |
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The closure wave isn’t just a jobs story — it’s
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.
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