Description
INA SL192311 full complement bearingSingle row Semi-locating |
 |
| Designation | Mass | Dimension | Mounting dimensions | |||||
| m | d | D | B | r | S1) | F | d1 | |
| ≈kg | mm | mm | mm | min | ≈ | |||
|
SL192311 |
2.28 | 55 | 120 | 43 | 2 | 3 | 67.11 | 75.5 |
INA SL192311 Axial displacement “S” |
 |
| Mounting dimensions | Basic load ratings | Fatigue limit load | Limiting speed | Reference speed | ||
|---|---|---|---|---|---|---|
| D1 | E | dyn | stat | Cur | nG | nB |
| ≈ | Cr N | C0r N | N | min-1 | min-1 | |
| 99.3 | – | 270 000 | 270 000 | 45 500 | 3 700 | 2 550 |
Features
Full complement cylindrical roller bearings have solid outer and inner rings and rib-guided cylindrical rollers. Since they have
the maximum possible number of rolling elements, these bearings have extremely high radial load carrying capacity and high rigidity and are suitable for particularly compact designs. Due to the kinematic conditions, however, they do not achieve the high speeds that are possible when using cylindrical roller bearings with cage.
Full complement cylindrical roller bearings are available as non-locating, semi-locating and locating bearings as well as in single and double row designs.
Semi-locating bearings
Semi-locating bearings are available in single row design as SL1818 (dimension series 18), SL1829 (dimension series 29), SL1830 (dimension series 30), SL1822 (dimension series 22), SL1923 (dimension series 23)and in double row design as SL1850 (dimension series 50).
They can support not only high radial forces but also axial forces in one direction and can therefore guide shafts axially in one direction. They act as non-locating bearings in the opposite direction.Series SL1923 has only one rib on the inner ring. As a result,the inner ring can be removed from the bearing. This makes fitting and dismantling considerably easier.
Sealing/lubricant
The cylindrical roller bearings are not sealed and not greased.They can be lubricated with oil or grease. The semi-locating bearings can be lubricated via the end faces, while the double row designs can additionally be lubricated via a lubrication groove and lubrication holes in the outer ring.
Axial displacement of inner ring
The inner ring can be axially displaced in one direction only by the dimension “s” stated in the dimension table.
