SKF NU334ECM/C3 Cylindrical roller bearings, single row
Brand:SKF
Original:CHINA
Type:Cylindrical roller bearings, single row
Item:SKF NU 334 ECM
Inner:170MM
Outner:360MM
Thickness:72MM
Weight:33.2KG
Description
SKF NU334ECM/C3 Technical specification：
DIMENSIONS
| d |
170 mm
|
|
|---|---|---|
| D |
360 mm
|
|
| B |
72 mm
|
|
| D1 |
≈ 300.45 mm
|
|
| F |
218 mm
|
|
| r1,2 |
min. 4 mm
|
|
| r3,4 |
min. 4 mm
|
|
| s |
max. 4.6 mm
|
ABUTMENT DIMENSIONS
| da |
min. 187 mm
|
|
|---|---|---|
| da |
max. 213 mm
|
|
| db |
min. 221 mm
|
|
| Da |
max. 341.6 mm
|
|
| ra |
max. 3 mm
|
|
| rb |
max. 3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
952 kN
|
|---|---|---|
| Basic static load rating | C0 |
1180 kN
|
| Fatigue load limit | Pu |
116 kN
|
| Reference speed |
1700 r/min
|
|
| Limiting speed |
2200 r/min
|
|
| Calculation factor | kr |
0.15
|
| Limiting value | e |
0.2
|
| Axial load factor | Y |
0.6
|
