Deep groove ball bearings 61811-2RS1
SKU:BEA001637
Deep groove ball bearings 61811-2RS1
Manufacturer : SKF
Description
Technical specification
DIMENSIONS
| d |
55 mm
|
|
|---|---|---|
| D |
72 mm
|
|
| B |
9 mm
|
|
| d1 |
≈ 60.3 mm
|
|
| D2 |
≈ 68.68 mm
|
|
| r1,2 |
min. 0.3 mm
|
ABUTMENT DIMENSIONS
| da |
min. 57 mm
|
|
|---|---|---|
| da |
max. 60.5 mm
|
|
| Da |
max. 70 mm
|
|
| ra |
max. 0.3 mm
|
CALCULATION DATA
| Basic dynamic load rating | C |
9.04 kN
|
|---|---|---|
| Basic static load rating | C0 |
8.8 kN
|
| Fatigue load limit | Pu |
0.375 kN
|
| Limiting speed |
5 300 r/min
|
|
| Calculation factor | kr |
0.015
|
| Calculation factor | f0 |
17
|
MASS
| Mass bearing |
0.083 kg
|
|---|