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- 2 1/4 in Bore Diameter
- 5.42 in Hub Outer Diameter
description
- TB Wood’s Dura-Flex® couplings are designed from the ground up using finite element analysis to maximize flex life. Perfect for a wide variety of applications -- including those with uniform to heavy shock loads -- Dura-Flex® couplings employ a light weight element that absorbs shock loading and torsional vibration. These couplings are available in stock bore-to-size (BTS), Taper-Lock® and Sure-Grip® bushed (QD) hubs. This part is the hub only
- elements and speed rings listed seperately.
| Set screw Length | 3/4 in |
| HP Rating @ 1750 rpm | 101 hp |
| HP Rating @ 690 rpm | 40 hp |
| HP Rating @ 1200 rpm | 70 hp |
| HP Rating @ 100 rpm | 5.8 hp |
| HP Rating @ 50 rpm | 2.9 hp |
| HP Rating @ 300 rpm | 17 hp |
| kW Rating @ 100 rpm | 4.3 kW |
| HP Rating @ 3450 rpm | 200 hp |
| HP Rating @ 1800 rpm | 104 hp |
| HP Rating @ 3600 rpm | 200 hp |
| Setscrew Torque Requirement Both | 50 lb-ft |
| RPM [Max] | 5800 rpm |
| HP Rating @ 870 rpm | 50 hp |
| Setscrew Torque Requirement | 50 ft-lb |
| HP Rating @ 1150 rpm | 67 hp |
| Weight | 9.1 LB |
| EAN or UPC | 698672153652 |
