Cylindrical roller bearings, single row NJ2315ECP/C4
SKU:CRB000025
Cylindrical roller bearings, single row NJ2315ECP/C4
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
75 mm
|
|
|---|---|---|
| D |
160 mm
|
|
| B |
55 mm
|
|
| d1 |
≈ 104 mm
|
|
| D1 |
≈ 134.95 mm
|
|
| F |
95 mm
|
|
| r1,2 |
min. 2.1 mm
|
|
| r3,4 |
min. 2.1 mm
|
|
| s |
max. 4.8 mm
|
ABUTMENT DIMENSIONS
| da |
min. 87 mm
|
|
|---|---|---|
| da |
max. 92 mm
|
|
| db |
min. 107 mm
|
|
| Da |
max. 148 mm
|
|
| ra |
max. 2 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
380 kN
|
|---|---|---|
| Basic static load rating | C0 |
400 kN
|
| Fatigue load limit | Pu |
50 kN
|
| Reference speed |
4 500 r/min
|
|
| Limiting speed |
5 300 r/min
|
|
| Calculation factor | kr |
0.25
|
| Limiting value | e |
0.3
|
| Axial load factor | Y |
0.4
|
MASS
| Mass bearing |
5.02 kg
|
|---|