Cylindrical roller bearings, single row, full complement NCF3004CV
SKU:CRB000049
Cylindrical roller bearings, single row, full complement NCF3004CV
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
20 mm
|
|
|---|---|---|
| D |
42 mm
|
|
| B |
16 mm
|
|
| d1 |
≈ 29 mm
|
|
| D1 |
≈ 33 mm
|
|
| E |
36.81 mm
|
|
| s |
max. 1.5 mm
|
|
| r1,2 |
min. 0.6 mm
|
|
| r3,4 |
min. 0.3 mm
|
|
|
Parameter r3,4 has either the value specified here or the same value as r1,2.
|
ABUTMENT DIMENSIONS
| da |
min. 24 mm
|
|
|---|---|---|
| das |
26.9 mm
|
|
| Da |
max. 38 mm
|
|
| Db |
max. 39 mm
|
|
| ra |
max. 0.6 mm
|
|
| rb |
max. 0.3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
28.1 kN
|
|---|---|---|
| Basic static load rating | C0 |
28.5 kN
|
| Fatigue load limit | Pu |
3.1 kN
|
| Reference speed |
8 500 r/min
|
|
| Limiting speed |
10 000 r/min
|
|
| Calculation factor | kr |
0.3
|
| Calculation factor | e |
0.3
|
| Calculation factor | Y |
0.4
|
MASS
| Mass bearing |
0.11 kg
|
|---|