Cylindrical roller bearings, single row NJ202ECP
SKU:BEA001722
Cylindrical roller bearings, single row NJ202ECP
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
15 mm
|
|
|---|---|---|
| D |
35 mm
|
|
| B |
11 mm
|
|
| d1 |
≈ 21.9 mm
|
|
| D1 |
≈ 27.7 mm
|
|
| F |
19.3 mm
|
|
| r1,2 |
min. 0.6 mm
|
|
| r3,4 |
min. 0.3 mm
|
|
| s |
max. 1 mm
|
ABUTMENT DIMENSIONS
| da |
min. 18.2 mm
|
|
|---|---|---|
| da |
max. 18.4 mm
|
|
| db |
min. 23 mm
|
|
| Da |
max. 31.3 mm
|
|
| ra |
max. 0.6 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
12.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
10.2 kN
|
| Fatigue load limit | Pu |
1.22 kN
|
| Reference speed |
22 000 r/min
|
|
| Limiting speed |
26 000 r/min
|
|
| Calculation factor | kr |
0.15
|
| Limiting value | e |
0.2
|
| Axial load factor | Y |
0.6
|
MASS
| Mass bearing |
0.048 kg
|
|---|