Cylindrical roller bearings, single row NJ2313ECML/C3
SKU:CYL000079
Cylindrical roller bearings, single row NJ2313ECML/C3
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
65 mm
|
|
|---|---|---|
| D |
140 mm
|
|
| B |
48 mm
|
|
| d1 |
≈ 90.5 mm
|
|
| D1 |
≈ 118.1 mm
|
|
| F |
82.5 mm
|
|
| r1,2 |
min. 2.1 mm
|
|
| r3,4 |
min. 2.1 mm
|
|
| s |
max. 4.7 mm
|
ABUTMENT DIMENSIONS
| da |
min. 77 mm
|
|
|---|---|---|
| da |
max. 80 mm
|
|
| db |
min. 93 mm
|
|
| Da |
max. 127.8 mm
|
|
| ra |
max. 2 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
285 kN
|
|---|---|---|
| Basic static load rating | C0 |
290 kN
|
| Fatigue load limit | Pu |
38 kN
|
| Reference speed |
5 300 r/min
|
|
| Limiting speed |
9 500 r/min
|
|
| Calculation factor | kr |
0.38
|
| Limiting value | e |
0.3
|
| Axial load factor | Y |
0.4
|
MASS
| Mass bearing |
3.8 kg
|
|---|