Açıklama
NU 1021 ML/C3 SKF Silindirik Makaralı Rulman
Technical specification
DIMENSIONS
| d |
105 mm
|
|
|---|---|---|
| D |
160 mm
|
|
| B |
26 mm
|
|
| D1 |
≈ 140.8 mm
|
|
| F |
119.5 mm
|
|
| r1,2 |
min. 2 mm
|
|
| r3,4 |
min. 1.1 mm
|
|
| s |
max. 3.8 mm
|
ABUTMENT DIMENSIONS
| da |
min. 111 mm
|
|
|---|---|---|
| da |
max. 117 mm
|
|
| db |
min. 122 mm
|
|
| Da |
max. 151 mm
|
|
| ra |
max. 2 mm
|
|
| rb |
max. 1 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
101 kN
|
|---|---|---|
| Basic static load rating | C0 |
137 kN
|
| Fatigue load limit | Pu |
16 kN
|
| Reference speed |
4800 r/min
|
|
| Limiting speed |
7500 r/min
|
|
| Calculation factor | kr |
0.15
|
| Limiting value | e |
0.2
|
| Axial load factor | Y |
0.6
|
MASS
| Mass bearing |
1.88 kg
|
|---|
