Cylindrical roller bearings, double row, full complement NNF5012ADB-2LSV
SKU:CRB000047
Cylindrical roller bearings, double row, full complement NNF5012ADB-2LSV
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
60 mm
|
|
|---|---|---|
| D |
95 mm
|
|
| B |
46 mm
|
|
| C |
45 mm
|
|
| d1 |
≈ 73.7 mm
|
|
| D3 |
92.4 mm
|
|
| C1 |
40.2 mm
|
|
| Tolerance for distance C1 |
+ 0.2 mm
|
|
| C2 |
2.4 mm
|
|
| b |
3.2 mm
|
|
| b1 |
9.5 mm
|
|
| K |
5 mm
|
|
| r |
min. 1 mm
|
|
| r3,4 |
min. 0.6 mm
|
ABUTMENT DIMENSIONS
| da |
min. 65 mm
|
|
|---|---|---|
| das |
71.2 mm
|
|
| Ca1 |
35 mm
|
|
| Tolerance for abutment Ca (SW snap rings) |
- 0.2 mm
|
|
| Ca2 |
34 mm
|
|
| Tolerance for abutment Ca (DIN 471 snap rings) |
- 0.2 mm
|
|
| ra |
max. 0.6 mm
|
|
|
Ca1 applies for SW snap rings and Ca2 for snap rings in accordance with DIN 471
|
CALCULATION DATA
| Basic dynamic load rating | C |
134 kN
|
|---|---|---|
| Basic static load rating | C0 |
208 kN
|
| Fatigue load limit | Pu |
25 kN
|
| Limiting speed |
1 400 r/min
|
|
| Calculation factor | kr |
0.4
|
MASS
| Mass bearing |
1.26 kg
|
|---|