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 Ball Bearing – 105 mm ID, 160 mm OD, 26 mm Width, Open, 15° Contact Angle, Light Preload.
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$639.32
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| MFR / Brand | SNR |
|---|---|
| MPN | 7021CG1J04 |
| Model | 7021C / 7021 C V DU J04 / 7021 C T DU P4 / 2MM9121WI CR DU |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 105 mm |
| OD | 160 mm |
| Width | 26 mm |
| Advertise | 1 |
|---|---|
| Material | Bearing Steel |
| Dynamic Load Rating | 88.0 kN |
| Static Load Rating | 85.0 kN |
| Condition | New |
| Cross Reference 1 | SKF 7021 CD/P4ADGA |
|---|---|
| Cross Reference 2 | FAG B7021-C-T-P4S-DUL |
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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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