Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Tapered roller bearings | |
| Bore diameter | d | 28 mm |
| Outside diameter | D | 68 mm |
| Basic dynamic load rating | C | 42.9 kN |
| Basic static load rating | C0 | 40 kN |
| Limiting speed | nG | 12000 r/min |
| Mass | ≈m | 0.318 kg |
| Sealing | Without | |
| Cage | Sheet metal | |
| Lubricant | None |
Dimensions6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | 28.0 mm | |
| Outside diameter | 68.0 mm | |
| Width, total | 50.0 mm | |
| Width, inner ring | 18.0 mm | |
| Width, outer ring | 16.0 mm | |
| Contact angle | 11.6 ° |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Tapered roller bearings | |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/tapered-roller-bearings/single-row-tapered-roller-bearings | |
| Structure group ID | BT1_001_101 | |
| Available from SKF | Yes | |
| Remanufacturable | No |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 0.318 kg | |
| eClass code | 23-05-09-10 | |
| UNSPSC code | 31171516 |
Performance3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Basic dynamic load rating | 42.9 kN | |
| Basic static load rating | 40.0 kN | |
| Limiting speed | 12000.0 r/min |
Properties13 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bearing part | Complete bearing | |
| Number of rows | 1 | |
| Locating feature, bearing outer ring | Without | |
| Bore type | Cylindrical | |
| Cage | Sheet metal | |
| Arrangement of contact angle (double-row bearing) | Not applicable | |
| Matched arrangement | No | |
| Coating | Without | |
| Sealing | Without | |
| Lubricant | None | |
| Relubrication feature | Without | |
| Unit system | Metric | |
| Indicative carbon footprint for new product | 1.2 kg CO 2 e |