
system size
| order number | catalog number | system size | D2 | L1 | wrench size clamp screw | Nm | kg |
| 3860681 | BT50BRFX320060M | RFX320 | 32 | 60 | 4mm | 12 | 3,50 |
| 3860682 | BT50BRFX420060M | RFX420 | 42 | 60 | 5mm | 20 | 3,90 |
| 3860693 | BT50BRFX550065M | RFX550 | 55 | 65 | 6mm | 25 | 4,20 |
| 3860694 | BT50BRFX720070M | RFX720 | 72 | 70 | 6mm | 25 | 4,50 |
NOTE: Do not overtorque actuation screw; use torque recommendations above. Supplied with actuation mechanism and sealing ring. For retention knobs, see page J33.