Linear Actuator Guide: What They Are, How They Work, and How to Choose the Right One
A linear actuator converts rotational or fluid energy into straight-line mechanical motion. This fundamental function

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The NSK 6210 Bearing Open is a high-quality ball bearing designed for industrial automation and motion control applications. This bearing, with a bore diameter of 50mm and an outside diameter of 90mm, is made of durable steel material and has a width of 20mm. Manufactured in the United States by trusted brand NSK, this bearing is ideal for a wide range of mechanical power transmission systems where precision and reliability are essential for smooth operation.
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| MFR / Brand | NSK |
|---|---|
| MPN | 6210 |
| Model | 6210 |
| Bearing Type | Ball Bearing, Open |
| ID | 50 mm |
| OD | 90 mm |
| Width | 20 mm |
| Material | Bearing Steel |
|---|---|
| Min Temp | -30°C |
| Cage Type | Stamped |
| Dynamic Load Rating | 35.1 kN |
| Static Load Rating | 23.2 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 6200 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Condition | New |
| Item Weight | 1.01 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Cross Reference 1 | SKF 6210 |
|---|---|
| Cross Reference 2 | FAG 6210 |
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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
Every rotating machine handles two types of force: radial load (perpendicular to the shaft) and
Our team can locate, cross-reference, and source all parts.
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