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 Fafnir 9124KD Bearing is a high-quality ball bearing designed for industrial automation and motion control applications. Made of durable steel, this bearing features a single metal shield for protection against contaminants. With a bore diameter of 120mm and an outside diameter of 180mm, this bearing is designed to withstand heavy loads and provide smooth operation. Manufactured in the United States by FAFNIR, a trusted brand in bearings, this 6024-Z bearing is a reliable component for various mechanical systems.
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 9124KD |
| Model | 6024 Z |
| Bearing Type | Ball Bearing, Open |
| ID | 120 mm |
| OD | 180 mm |
| Width | 28 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Min Temp | -30°C |
| Cage Type | Stamped |
| Dynamic Load Rating | 86.3 kN |
| Static Load Rating | 71.2 kN |
| Precision Rating | ABEC 1 / P0 |
| Series | 9100 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Condition | New – Open box |
| Item Weight | 4.39 lbs |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.68 |
| Internal Clearance | C3 |
| Cross Reference 1 | SKF 61924 |
|---|---|
| Cross Reference 2 | FAG 61924 |
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