VSA250855-N INA Slewing Ring Bearings
VSA250855-N INA Slewing Ring Bearings with NTN BEARING-BOWER CORP. easy-to-use parts graphics, giving you 1200 r/min Reference speed the ability to check parts 6.3 mm s max. availability, Large Slewing Bearings pricing, examine remanufactured options.
| Brand Name: | INA |
| Model Number: | VSA250855-N |
| s max.: | 6.3 mm |
| rb max.: | 4 mm |
| Reference speed: | 1200 r/min |
| Da max.: | 440 mm |
| db min.: | 330 mm |
| Calculation factor kr: | 0.34 |
| Design variant/feature: | NNU/W33 |
| Mass bearing: | 120 kg |
| PDF |
VSA250855-N |
Product Details
| s max. | 6.3 mm |
| rb max. | 4 mm |
| Reference speed | 1200 r/min |
| Da max. | 440 mm |
| db min. | 330 mm |
| Calculation factor kr | 0.34 |
| Design variant/feature | NNU/W33 |
| Mass bearing | 120 kg |
| d | 280 mm |
| da max. | 318 mm |
| D1 ≈ | 407 mm |
| ra max. | 4 mm |
| r1,2 min. | 5 mm |
| Fatigue load limit Pu | 440 kN |
| B | 180 mm |
| Limiting speed | 1500 r/min |
| D | 460 mm |
| b | 13.9 mm |
| K | 7.5 mm |
| r3,4 min. | 5 mm |
