Single row cylindrical roller bearings are designed to accommodate high to very high radial loads in combination with medium to high speeds. The SKF assortment includes many designs and variants, such as standard, full complement and high capacity bearings. Depending on the configuration of the outer and inner rings, the bearings are available in locating as well as non-locating designs.
| Bore type |
Tapered 1:12
|
| d |
100 mm
|
Bore diameter |
|---|---|---|
| D |
150 mm
|
Outside diameter |
| B |
24 mm
|
Width |
| d1 |
119.4 mm
|
Shoulder diameter inner ring |
| E |
137 mm
|
Raceway diameter outer ring |
| r1,2 |
min. 1.5 mm
|
Chamfer dimension |
| r3,4 |
min. 1 mm
|
Chamfer dimension |
| s |
max. 3 mm
|
Permissible axial displacement from the normal position of one bearing ring relative to the other (all) |
| s1 |
max. 1 mm
|
Permissible axial displacement from the normal position of one bearing ring relative to the other (variants with TNHA cage) |
| da |
min. 108 mm
|
Abutment diameter shaft |
|---|---|---|
| Da |
min. 139 mm
|
Abutment diameter housing |
| Da |
max. 142 mm
|
Abutment diameter housing |
| ra |
max. 1.5 mm
|
Radius of fillet |
| Basic dynamic load rating | C |
85.8 kN
|
|---|---|---|
| Basic static load rating | C0 |
120 kN
|
| Fatigue load limit | Pu |
12 kN
|
| Attainable speed for grease lubrication |
11 000 r/min
|
|
| Attainable speed for oil-air lubrication |
15 000 r/min
|
|
| Reference grease quantity | Gref |
14.4 cm³
|
| Static radial stiffness (guideline value) |
1 490 N/µm
|
| Mass bearing |
1.17 kg
|
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