L9-57P9Z Rotek Slewing Ring Bearings
Can't Rexroth Pump Group Co., Limited find what you're looking for L9-57P9Z Rotek Slewing Ring Bearings ? 70.8 mm D1 Our expert Slewing Ring Bearings 80x50x16 Representatives be in contact with you shortly!
| Brand Name: |
Rotek |
| Model Number: |
L9-57P9Z |
| d2: |
59.2 mm |
| Calculation factor - X2: |
0.67 |
| D1: |
70.8 mm |
| Calculation factor (back-to-back, face-to-face) X2: |
0.67 |
| Calculation factor (back-to-back, face-to-face) Y1: |
0.92 |
| D: |
80 mm |
| Attainable speed for oil-air lubrication: |
24000 r/min |
| Db - max.: |
78 mm |
Product Details
| d2 |
59.2 mm |
| Calculation factor - X2 |
0.67 |
| D1 |
70.8 mm |
| Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| D |
80 mm |
| Attainable speed for oil-air lubrication |
24000 r/min |
| Db - max. |
78 mm |
| Preload class A - GA |
180 N |
| da min. |
54.6 mm |
| r3,4 - min. |
0.3 mm |
| Mass bearing |
0.25 kg |
| Preload class C |
244 N/micron |
| Preload class D - GD |
1440 N |
| Size (mm) |
80x50x16 |
| Calculation factor - f2A |
1 |
| Number of balls z |
18 |
| Db max. |
78 mm |
| r1,2 - min. |
1 mm |
| Attainable speed for grease lubrication |
15000 r/min |