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 |
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