L9-57N9Z Rotek Slewing Ring Bearings
High Quality L9-57N9Z Rotek Slewing Ring Bearings. Competitive Kaydon Slewing Bearing Pricing. Accept Small 71 kN Fatigue load limit Pu Order. China Kubota Hydraulic Final Drive Motor Supplier 1154 mm da min. Easy and Fast Shipping. 9.5 mm r1,2 min.
| Brand Name: | Rotek |
| Model Number: | L9-57N9Z |
| da min.: | 1154 mm |
| Fatigue load limit Pu: | 71 kN |
| r1,2 min.: | 9.5 mm |
| Mass bearing: | 1150 kg |
| Da max.: | 1546 mm |
| B: | 200 mm |
| Basic static load rating C0: | 5850 kN |
| Calculation factor e: | 0.8 |
Product Details
| da min. | 1154 mm |
| Fatigue load limit Pu | 71 kN |
| r1,2 min. | 9.5 mm |
| Mass bearing | 1150 kg |
| Da max. | 1546 mm |
| B | 200 mm |
| Basic static load rating C0 | 5850 kN |
| Calculation factor e | 0.8 |
| Calculation factor X | 0.39 |
| Reference speed | 300 r/min |
| d2 ≈ | 1238 mm |
| r3,4 min. | 5 mm |
| D1 ≈ | 1402 mm |
| ra max. | 8 mm |
| rb max. | 4 mm |
| D | 1580 mm |
| Basic dynamic load rating C | 1720 kN |
| Calculation factor kr | 0.085 |
| Limiting speed | 320 r/min |
| Calculation factor Y0 | 0.33 |