Technical specifications
| Standard | ISO 15:2017 |
|---|---|
| Standard edition | 2017 (confirmed 2022) |
| Product family | 角接触球轴承 QJ31 系列 |
| Product family ID | FAM-BRG-ACBB-QJ31 |
| Bearing category | 角接触球轴承 |
| Boundary designation | QJ317 |
| Bore d | 85 mm |
| Outside diameter D | 180 mm |
| Width / height B/T/H | 41 mm |
| Radial section | 47.5 mm |
| Rolling element | ball |
| Rows | 1 |
| Ring design | standard family configuration |
| Configuration options | contactAngle: 15 deg, 25 deg, 30 deg, 40 deg; arrangement: single, DB, DF, DT; preload: none, light, medium, heavy; precision: Normal, P6, P5, P4 |
| Boundary source | SKF Bearings and Mounted Products catalog (2024), PDF page 79 |
| Catalog version | 2026.08 |
| Selection status | Boundary dimensions verified; application approval required |
| 标准 | ISO 15:2017 |
| 轴承类型 | 角接触球轴承 |
| 边界型号 | QJ317 |
| 内径 d | 85 mm |
| 外径 D | 180 mm |
| 宽度 B/T/H | 41 mm |
| 滚动体 | ball |
| 列数 | 1 |
| 可派生配置 | contactAngle: 15 deg, 25 deg, 30 deg, 40 deg; arrangement: single, DB, DF, DT; preload: none, light, medium, heavy; precision: Normal, P6, P5, P4 |
| Lifecycle | Active |
| RoHS | Compliant |
| REACH | Compliant |
| Country of origin | Multiple |