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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Angular contact bearings – 100 mm ID, 180 mm OD, 34 mm Width, Open, 15°, Light preload.
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| MFR / Brand | Fafnir |
|---|---|
| MPN | 2MM220WISUL |
| Model | 7220C 2MM220 WI CR DUL |
| Bearing Type | Ball Bearing, Open |
| ID | 100 mm |
| OD | 180 mm |
| Width | 34 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Min Temp | -20 °C |
| Cage Type | Machined |
| Dynamic Load Rating | 146 kN / 32822 lbf |
| Static Load Rating | 153 kN / 34395 lbf |
| Precision Rating | ABEC 7 / P4 |
| Series | 200 |
| Rolling Elements | Ball |
| Max Temp | 120 °C |
| Condition | New |
| Item Weight | 8.2 lbs |
| Cage Material | Phenolic |
| Limiting Speed | 8000 rpm |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
| Contact Angle | 15° |
| Preload | Light preload |
| Mounting Arrangement | Universal |
| Cross Reference 1 | SKF 7220 CD/P4ADGA |
|---|
Angular Contact Ball Bearing, Ball & Roller Bearings, Ball Bearing, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$494.44
4 in stock
Sells fast
Angular Contact Ball Bearing, Ball & Roller Bearings, Ball Bearing, Bearings & Bushings, Business & Industrial, Industrial Automation & Motion Controls, Mechanical Power Transmission
$494.44
4 in stock
Sells fast
Agentic AI procurement is running live in enterprise software. Most
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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