Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Angular contact ball bearings | |
| Bore diameter | d | 260 mm |
| Outside diameter | D | 480 mm |
| Width | B | 80 mm |
| Basic dynamic load rating | C | 507 kN |
| Basic static load rating | C0 | 780 kN |
| Reference speed | nref | 1400 r/min |
| Limiting speed | nG | 1400 r/min |
| Mass | ≈m | 64 kg |
| Sealing | Without | |
| Cage | Machined brass | |
| Bearing material | Bearing steel | |
| Lubricant | None |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | 260.0 mm | |
| Outside diameter | 480.0 mm | |
| Width | 80.0 mm | |
| Contact angle | 40.0 ° |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Angular contact ball bearings | |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/angular-contact-ball-bearings/single-row-angular-contact-ball-bearings | |
| Structure group ID | BA1_001_101 | |
| Available from SKF | Yes | |
| Remanufacturable | Yes |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 64.0 kg | |
| eClass code | 23-05-08-03 | |
| UNSPSC code | 31171531 |
Performance4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Basic dynamic load rating | 507.0 kN | |
| Basic static load rating | 780.0 kN | |
| Reference speed | 1400.0 r/min | |
| Limiting speed | 1400.0 r/min |
Properties16 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Contact type | Normal contact (two-point contact) | |
| Number of rows | 1 | |
| Locating feature, bearing outer ring | Without | |
| Ring type | One-piece inner and outer rings | |
| Cage | Machined brass | |
| Matched arrangement | No | |
| Universal matching bearing | Yes | |
| Axial internal clearance | Not applicable | |
| Matched condition (axial clearance/ preload) | Axial clearance CB | |
| Tolerance class | Class 6 (P6) | |
| Material, bearing | Bearing steel | |
| Coating | Without | |
| Sealing | Without | |
| Lubricant | None | |
| Relubrication feature | Without | |
| Indicative carbon footprint for new product | 237.0 kg CO 2 e |