SKF high temperature bearings are designed to deliver increased reliability, reduced complexity and decreased environmental impact in operating temperatures up to 350 °C (660 °F). This makes these products very suitable for applications in kiln trucks, roller hearth furnaces, and bakeries, where there are both constant and alternating directions of rotation.
| Running in required |
Yes
|
| d |
31.75 mm
|
Bore diameter |
|---|---|---|
| D |
72 mm
|
Outside diameter |
| B |
42.9 mm
|
Width inner ring |
| C |
19 mm
|
Width outer ring |
| d1 |
≈ 46.1 mm
|
Shoulder diameter inner ring |
| B4 |
6 mm
|
Distance from locking device side face to thread centre |
| s1 |
25.4 mm
|
Distance from locking device side face to raceway centre |
| r1,2 |
min. 1 mm
|
Chamfer dimension |
| Basic dynamic load rating | C |
25.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
15.3 kN
|
| Limiting speed |
80 r/min
|
|
| Operating temperature | T |
max. 250 °C
|
| Mass bearing |
0.48 kg
|
| Set screw | G2 |
5/16-24 UNF
|
|---|---|---|
| Hexagonal key size for set screw | N |
3.969 mm
|
| Recommended tightening torque for set screw |
6.5 N·m
|
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