Deep groove ball bearings 6312-2RS1/C3
SKU:BEA001097
Deep groove ball bearings 6312-2RS1/C3
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
60 mm
|
|
|---|---|---|
| D |
130 mm
|
|
| B |
31 mm
|
|
| d1 |
≈ 81.86 mm
|
|
| D2 |
≈ 112.2 mm
|
|
| r1,2 |
min. 2.1 mm
|
ABUTMENT DIMENSIONS
| da |
min. 72 mm
|
|
|---|---|---|
| da |
max. 81.8 mm
|
|
| Da |
max. 118 mm
|
|
| ra |
max. 2 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
85.2 kN
|
|---|---|---|
| Basic static load rating | C0 |
52 kN
|
| Fatigue load limit | Pu |
2.2 kN
|
| Limiting speed |
3 400 r/min
|
|
| Calculation factor | kr |
0.03
|
| Calculation factor | f0 |
13.1
|
MASS
| Mass bearing |
1.77 kg
|
|---|