SKF 23128 CC/W33 Spherical roller bearings
SKF Explorer
W33: Annular groove and three lubrication holes in the outer ring
Description
SKF 23128 CC/W33 specification parameter：
| d |
140 mm
|
Bore diameter |
|---|---|---|
| D |
225 mm
|
Outside diameter |
| B |
68 mm
|
Width |
| d2 |
≈159 mm
|
Shoulder diameter of inner ring |
| D1 |
≈197 mm
|
Shoulder/recess diameter of outer ring |
| b |
8.3 mm
|
Width of lubrication groove |
| K |
4.5 mm
|
Diameter of lubrication hole |
| r1,2 |
min.2.1 mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.152 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.213 mm
|
Diameter of housing abutment |
| ra |
max.2 mm
|
Radius of fillet |
CALCULATION DATA
| Basic dynamic load rating | C |
659 kN
|
|---|---|---|
| Basic static load rating | C0 |
900 kN
|
| Fatigue load limit | Pu |
88 kN
|
| Reference speed |
2 200 r/min
|
|
| Limiting speed |
2 800 r/min
|
|
| Limiting value | e |
0.28
|
| Axial load factor | Y1 |
2.4
|
| Axial load factor | Y2 |
3.6
|
| Axial load factor | Y0 |
2.5
|
MASS
| Mass |
10.5 kg
|
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