Ball bearing freewheel BB15-1K-K inner diameter 15mm outer diameter 35mm width 11mm with keyway at the inner ring vs Internal freewheels TFS-12 inner diameter 12mm outer diameter 35mm width 13mm with keyway at inner ring and radial keyways at outer ring
Ball bearing freewheel BB15-1K-K inner diameter 15mm outer diameter 35mm width 11mm with keyway at the inner ring and Internal freewheels TFS-12 inner diameter 12mm outer diameter 35mm width 13mm 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 BB15-1K-K inner diameter 15mm outer diameter 35mm width 11mm with keyway at the inner ring is €43.66 cheaper ($98.04).
| Criterion |  Ball bearing freewheel BB15-1K-K inner diameter 15mm outer diameter 35mm width 11mm with keyway at the inner ring |  Internal freewheels TFS-12 inner diameter 12mm outer diameter 35mm width 13mm with keyway at inner ring and radial keyways at outer ring |
|---|---|---|
| Price | $98.04cheapest | $148.40 |
| Seller | MÄDLER | MÄDLER |
| Availability | Backorder | Backorder |
| Rating | — | — |
| Torque | 295.713 kg·cm | 183.546 kg·cm |
| Weight | 50 g | 68 g |
| B | 11 mm | 13 mm |
| B1 | — | 4 mm |
| B2 js10 | 5 mm | — |
| D | 15 mm | 35 mm |
| D h7 | — | 12 mm |
| D1 | 32.6 mm | 18 mm |
| Drag torque | 0.01 Nm | 0.04 Nm |
| E | — | 0.6 mm |
| Keyway inner race w x h x l | 5 x 3 x 11 | — |
| Load rating radial dyn c | 5 950 N | — |
| Load rating radial stat c0 | 3 230 N | — |
| Max overrunning inner race | 3 600 | 4 500 |
| Max overrunning outer race | 2 000 | 2 300 |
| R | 0.6 mm | — |
| R1 | — | 0.3 mm |
| T | — | 1.8 mm |
| T1 | 1.9 mm | 1.4 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.
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