Ball bearing freewheel BB40-2GD inner diameter 40mm outer diameter 80mm width 27mm with lip seals vs Internal freewheels TFS-30 inner diameter 30mm outer diameter 72mm width 27mm with keyway at inner ring and radial keyways at outer ring
Ball bearing freewheel BB40-2GD inner diameter 40mm outer diameter 80mm width 27mm with lip seals and Internal freewheels TFS-30 inner diameter 30mm outer diameter 72mm width 27mm 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 BB40-2GD inner diameter 40mm outer diameter 80mm width 27mm with lip seals is €103.88 cheaper ($158.05).
| Criterion |  Ball bearing freewheel BB40-2GD inner diameter 40mm outer diameter 80mm width 27mm with lip seals |  Internal freewheels TFS-30 inner diameter 30mm outer diameter 72mm width 27mm with keyway at inner ring and radial keyways at outer ring |
|---|---|---|
| Price | $158.05cheapest | $277.88 |
| Seller | MÄDLER | MÄDLER |
| Availability | Backorder | Backorder |
| Rating | — | — |
| Torque | 2 651,2 kg·cm | 2 039,4 kg·cm |
| Weight | 600 g | 530 g |
| B | 27 mm | 27 mm |
| B1 | — | 10 mm |
| D | 40 mm | 72 mm |
| D h7 | — | 30 mm |
| D1 | 71.6 mm | 40 mm |
| Drag torque | 0.08 Nm | 0.21 Nm |
| E | — | 1.8 mm |
| Load rating radial dyn c | 14 500 N | — |
| Load rating radial stat c0 | 11 700 N | — |
| Max overrunning inner race | 1 800 | 1 600 |
| Max overrunning outer race | 900 | 800 |
| R | 1.1 mm | — |
| R1 | — | 1 mm |
| T | — | 2 mm |
| T1 | — | 2.5 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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