Technical specifications
| Standard | ISO 15:2017 boundary envelope |
|---|---|
| Standard edition | 2017 (confirmed 2022) |
| Product family | 圆环滚子轴承 C69 系列 |
| Product family ID | FAM-BRG-TRB-C69 |
| Bearing category | 圆环滚子轴承 |
| Boundary designation | C6911 |
| Bore d | 55 mm |
| Outside diameter D | 80 mm |
| Width / height B/T/H | 45 mm |
| Radial section | 12.5 mm |
| Rolling element | toroidal-roller |
| Rows | 1 |
| Ring design | standard family configuration |
| Configuration options | bore: cylindrical, tapered; clearance: CN, C3, C4; cage: polyamide, steel, brass, full-complement |
| Boundary source | SKF Bearings and Mounted Products catalog (2024), PDF page 199 |
| Catalog version | 2026.08 |
| Selection status | Boundary dimensions verified; application approval required |
| 标准 | ISO 15:2017 boundary envelope |
| 轴承类型 | 圆环滚子轴承 |
| 边界型号 | C6911 |
| 内径 d | 55 mm |
| 外径 D | 80 mm |
| 宽度 B/T/H | 45 mm |
| 滚动体 | toroidal-roller |
| 列数 | 1 |
| 可派生配置 | bore: cylindrical, tapered; clearance: CN, C3, C4; cage: polyamide, steel, brass, full-complement |
| Lifecycle | Active |
| RoHS | Compliant |
| REACH | Compliant |
| Country of origin | Multiple |