The X-Type, or 4-point contact, ball bearing is ideal for moment loading. X-Type bearings are designed with gothic arch raceways creating 4 contact points between the balls and the raceways. This design is excellent for moment loading and reversing axial loading. The X-Type bearing can be used for other light loading conditions, but is not recommended in place of the C- or A-Type bearing for pure radial loads.
When specifying this type of bearing for use with axial or moment loads combined with radial loads application speed (rpm) is a real concern. Please contact SilverThin engineering for information on combined load and limiting speeds.
| National Precision Bearing, Inc. | |
|---|---|
| Product Category | Ball Bearings |
| Product Name | Silverthin Bearing JSA Series - Type X |
| Primary Bearing Category | Angular Contact Ball Bearing |
| Application | Aerospace (optional feature); Instrument / Miniature (optional feature); Medical / Dental (optional feature); Military (optional feature); Semiconductor |
| Seals / Shields | Single Shield |
| Features | Thin-section |
| Type | Four Point Contact |
