77202A Franke Slewing Ring Bearings
Offer High Quality Brand 77202A Franke Slewing Ring Bearings Liaocheng City Hyz Bearing Co., Ltd. .Contact Us Online to Get Best 53 mm db - max. Quote.
| Brand Name: |
Franke |
| Model Number: |
77202A |
| db - max.: |
53 mm |
| Preload class A GA: |
110 N |
| Preload class A - GA: |
110 N |
| db - min.: |
49.6 mm |
| Da max.: |
70.4 mm |
| da min.: |
49.6 mm |
| Preload class B: |
156 N/micron |
| Ball diameter Dw: |
7.144 mm |
Product Details
| db - max. |
53 mm |
| Preload class A GA |
110 N |
| Preload class A - GA |
110 N |
| db - min. |
49.6 mm |
| Da max. |
70.4 mm |
| da min. |
49.6 mm |
| Preload class B |
156 N/micron |
| Ball diameter Dw |
7.144 mm |
| Calculation factor - f2A |
1 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| ra max. |
1 mm |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor f2C |
1.06 |
| Ball - z |
21 |
| da - max. |
55.1 mm |
| d1 |
55.7 mm |
| Width (mm) |
16 |
| B |
16 mm |
| Limiting speed for grease lubrication |
29000 r/min |
| Preload class A |
104 N/micron |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234278 |