91.20.1246.991.21.1503 Standard 5 Slewing Ring Bearings
Can't find what you're looking for 91.20.1246.991.21.1503 Standard 5 Slewing Ring Bearings ? Our expert Bearing Slewing Ring Shandong Yochi Bearing Co., Ltd. Representatives be in contact with you 4.6 mm da min. shortly!
| Brand Name: |
Standard 5 |
| Model Number: |
91.20.1246.991.21.1503 |
| da min.: |
4.6 mm |
| Bearing number: |
638/4-2Z |
| Reference speed: |
140000 r/min |
| Inch - Metric: |
Metric |
| Product Group: |
B00308 |
| Bore Diameter (mm): |
9 |
| d: |
4 mm |
| Calculation factor kr: |
0.015 |
Product Details
| da min. |
4.6 mm |
| Bearing number |
638/4-2Z |
| Reference speed |
140000 r/min |
| Inch - Metric |
Metric |
| Product Group |
B00308 |
| Bore Diameter (mm) |
9 |
| d |
4 mm |
| Calculation factor kr |
0.015 |
| D2 ≈ |
8.1 mm |
| da - max. |
5.1 mm |
| B |
4 mm |
| D |
9 mm |
| Maximum Capacity / Filling Slot |
No |
| Internal Special Features |
No |
| Outer Diameter (mm) |
4 |
| Manufacturer Name |
SKF |
| Calculation factor f0 |
6.5 |
| Rolling Element |
Ball Bearing |
| d1 |
5.2 mm |
| Other Features |
Deep Groove |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15689663258 |