Murray most common bearing housing, includes bearings and spacer (no shaft).
- Mm Murray models; 38702×20A, 38702×20B, 38702×20C, 38702×20D, 38608×20D, 38608×20C, 38608×20A, 38501×50A, 38501×50B, 38501×50C, 38501×50D
- Original numbers: Murray 492574MA, 492574, 92574, 90905, 24385, 24384, 20551