Item | Doughnut Coupling Element |
Coupling Size | 20" |
Element Material | Polyurethane |
Element Outside Dia. | 7 9/25" |
Element Type | Tire , Tire Coupling Element |
Height | 7 9/25" |
Hp Rating @ 100 Rpm | 3 7/10 hp |
Hp Rating @ 1150 Rpm | 41 97/100 hp |
Hp Rating @ 1200 Rpm | 43 79/100 hp |
Hp Rating @ 1750 Rpm | 63 43/50 hp |
Hp Rating @ 1800 Rpm | 66 hp |
Hp Rating @ 300 Rpm | 10 19/20 hp |
Hp Rating @ 3450 Rpm | 125 9/10 hp |
Hp Rating @ 3600 Rpm | 126 hp |
Hp Rating @ 50 Rpm | 1 41/50 hp |
Hp Rating @ 690 Rpm | 25 9/50 hp |
Hp Rating @ 870 Rpm | 31 3/4 hp |
Insert Design | Spacer |
Insert Material | Polyether Urethane, Steel |
Insert Type | MATL |
Length | 9.35" |
Material | Polyether Urethane |
Max. Angular Misalignment | 3° |
Max. Hp | 240 43/50 hp |
Max. Parallel Misalignment | 3/32" |
Max. Speed | 4800 RPM |
Operating Temp. | -40°F to +200°F |
Outside Dia. | 7 9/25" |
Product Type | Dura-Flex Element |
Rated Torque | 2300 lbs.-in. |
Size | WE20 |
Weight | 6 lbs. |
Angular Misalignment | 3° |
Application | Blowers, Compressors, Fans, Generators Numerous Industrial Applications, Including Pumps, Motors |
Element Flex Material | Polyether Urethane |
Element Metal Material | Steel |
Element Overall Length | 11.17" |
Features | No Lubrication Required, Shock Absorbant |
For Misalignment Type | Angular, Parallel |
Horsepower @ 100 Rpm | 3.7 hp |
Horsepower @ Rpm | 128 hp @ 3, 500 RPM, 42 hp @ 1, 160 RPM, 64 hp @1, 750 RPM |
Includes | Hardware Packet Including Cap Screws |
Maximum Hub Spacing | 1/4" |
Maximum Operating Temperature | 200°F |
Maximum Speed | 4800 RPM |
Minimum Operating Temperature | -40°F |
Parallel Misalignment | 3/32" |
Resistance Properties | Chemical Resistant |
System Of Measurement | Imperial |
Tire Outside Diameter | 7.36" |
Torsional Stiffness | 27600 in.-lbs./rad |