SKF deep groove ball bearings for extreme temperatures correspond in design to standard single row deep groove ball bearings of the same size. They have no filling slots and can accommodate normal axial loads in addition to radial loads. The radial internal clearance is a multiple of C5 to prevent the bearings from seizing, even when they cool rapidly. All surfaces of the bearing and shields are manganese phosphated to enhance adhesion of the lubricant to the metal and provide additional protection against corrosion.
| Inside Diameter | = | 80mm |
|---|---|---|
| Outside Diameter | = | 140mm |
| Width | = | 26mm |
| d1 | = | 101mm |
| d2 | = | 127mm |
| r1,2 min | = | 2 |
| Basic Static Load Rating KN C0 | = | 55 |
| Limiting Speed r/min | = | 40 |
| Temperature Range | = | –150 to +350 °C (–240 to +660 °F) |
| Seals or Shields | = | ZZ or Metal Shields on both sides and are pre-filled with grease for life, so no lubrication is required. The shields give some protection against ingress of contaminating particles entering the raceways, thus increasing the life of the bearing. Some appl |
| Brand | = | SKF |
