Ball bearing freewheel BB15-2K-K inner diameter 15mm outer diameter 35mm width 11mm with keyways at inner and outer ring vs Internal freewheels TFS-17 inner diameter 17mm outer diameter 47mm width 19mm with keyway at inner ring and radial keyways at outer ring
Ball bearing freewheel BB15-2K-K inner diameter 15mm outer diameter 35mm width 11mm with keyways at inner and outer ring and Internal freewheels TFS-17 inner diameter 17mm outer diameter 47mm width 19mm with keyway at inner ring and radial keyways at outer ring are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Ball bearing freewheel BB15-2K-K inner diameter 15mm outer diameter 35mm width 11mm with keyways at inner and outer ring is €65.28 cheaper ($105.35).
| Criterion |  Ball bearing freewheel BB15-2K-K inner diameter 15mm outer diameter 35mm width 11mm with keyways at inner and outer ring |  Internal freewheels TFS-17 inner diameter 17mm outer diameter 47mm width 19mm with keyway at inner ring and radial keyways at outer ring |
|---|---|---|
| Price | $105.35cheapest | $180.65 |
| Seller | MÄDLER | MÄDLER |
| Availability | Backorder | Backorder |
| Rating | — | — |
| Resolution | 1 080 p | — |
| Torque | 295.713 kg·cm | 509.85 kg·cm |
| Weight | 50 g | 150 g |
| B | 11 mm | 19 mm |
| B1 | — | 5 mm |
| B1 js9 | 2 mm | — |
| B2 js10 | 5 mm | — |
| D | 15 mm | 47 mm |
| D h7 | — | 17 mm |
| D1 | 32.6 mm | 22 mm |
| Drag torque | 0.01 Nm | 0.11 Nm |
| E | — | 1.2 mm |
| Keyway inner race w x h x l | 5 x 3 x 11 | — |
| Keyway outer race w x h x l | 2 x 2 x 11 | — |
| Load rating radial dyn c | 5 950 N | — |
| Load rating radial stat c0 | 3 230 N | — |
| Max overrunning inner race | 3 600 | 3 200 |
| Max overrunning outer race | 2 000 | 1 600 |
| R | 0.6 mm | — |
| R1 | — | 0.8 mm |
| T | 0.6 mm | 1.2 mm |
| T1 | 1.9 mm | 2.3 mm |
| T2 | 1.2 mm | — |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.