RKS.221091
Precision slewing bearing > RKS series slewing bearing
RKS.221091 - RKS series slewing bearing - Precision slewing bearing
| Product model | RKS.221091 |
|---|---|
| d | 986 mm |
| D | 1198 mm |
| B | 6 mm mm |
| Limiting speed | 1089.5 mm r/min |
| SKF model | RKS.221091 |
| HUANA bearing | HNRKS.221091 |
| Series | 22Series |
| Gear Type | 内Gear Type |
| Type | Ball |
| Metering System | Metric |
| Inner diameter of inner ring | 986 mm |
| Outer diameter of outer ring | 1198 mm |
| Outer diameter of outer ring (Dr) | 1134 mm |
| Inner diameter of outer ring (Di) | 1092.5 mm |
| Outer diameter of inner ring（do） | 1089.5 mm |
| Weight | 80.0 Kg |
| Pitch diameter of gear（D2） | 1000 mm |
| Number of teeth (z2) | 125 |
| Axial rated dynamic load (Ca) | 244 N |
| Axial rated static load (C0a) | 766 N |
| dm | 1091 mm |
| Je | 1170 mm |
| Ke | 18 mm |
| Ne | 16 |
| Ji | 1055 mm |
| Ki | M12 |
| Ni | 24 |
| Tooth die | 8 |
| Allowable tooth force T (fnormal) | 21 |
| Allowable tooth force T (fMAX) | 87 |
| Raceway curve | r7 |
| Bolt curve | b7 |
Product Details
The RKS.221091 is part of the RKS series slewing bearing series within our Precision slewing bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: wind turbines, excavators, cranes, tunnel boring machines and solar trackers. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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RKS.221091 / RKS series slewing bearing / Precision slewing bearing