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. Contact Silverthin™ for information on combined load and limiting speeds.
Radial | Axial | Moment | Reversing Axial | Combined Radial Thrust |
---|---|---|---|---|
Poor | Good, | Excellent | Excellent | Poor |
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.015"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.025"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.040"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.040"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.060"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.080"
- Race Width Tolerance: +0.000 -0.005"
- Load capacities are not additive
- The maximum shaft or housing fillet radius that the bearing corners will clear for this series is 0.080"
- Race Width Tolerance: +0.000 -0.005"