Features
- Accommodates parallel and angular shaft misalignment
- Torsionally rigid
- Speeds to 2000 rpm
- Standard lengths up to 6"
- Zero radial play
- Zero axial play
- Clamp type hubs. No flats required on shafts
- One piece assembly, no loose parts to assemble or adjust
- Couples shafts with like or unlike diameters
- Bidirectional
- Low cost
- Business machines
- Computer peripherals
- Printing equipment
- Packaging machinery
- Instrument drives
- Servo mechanisms
Model No. |
Max. Torque (lb·in) |
A + .001/-.000 (in) |
B + .001/-.000 (in) |
D (in) |
T (in) |
H (in) |
---|---|---|---|---|---|---|
![]() | ||||||
SP-974-18 x .188 | N/A 25 | N/A .1880 | N/A .1880 | N/A .34 | N/A .67 | N/A .34 |
SP-974-18 x .250 | N/A 25 | N/A .1880 | N/A .2500 | N/A .34 | N/A .67 | N/A .34 |
SP-974-18 x .313 | N/A 25 | N/A .1880 | N/A .3130 | N/A .34 | N/A .67 | N/A .34 |
SP-974-18 x .375 | N/A 25 | N/A .1880 | N/A .3750 | N/A .34 | N/A .67 | N/A .34 |
SP-974-25 x .250 | N/A 25 | N/A .2500 | N/A .2500 | N/A .34 | N/A .67 | N/A .34 |
SP-974-25 x .313 | N/A 25 | N/A .2500 | N/A .3130 | N/A .34 | N/A .67 | N/A .34 |
SP-974-25 x .375 | N/A 25 | N/A .2500 | N/A .3750 | N/A .34 | N/A .67 | N/A .34 |
SP-974-31 x .313 | N/A 25 | N/A .3130 | N/A .3130 | N/A .34 | N/A .67 | N/A .34 |
SP-974-31 x .375 | N/A 25 | N/A .3130 | N/A .3750 | N/A .34 | N/A .67 | N/A .34 |
SP-974-37 x .375 | N/A 25 | N/A .3750 | N/A .3750 | N/A .34 | N/A .67 | N/A .34 |
SP-974-50 x .500 | N/A 150 | N/A .5000 | N/A .5000 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-50 x .625 | N/A 150 | N/A .5000 | N/A .6250 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-50 x .750 | N/A 150 | N/A .5000 | N/A .7500 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-50 x .875 | N/A 150 | N/A .5000 | N/A .8750 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-62 x .625 | N/A 150 | N/A .6250 | N/A .6250 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-62 x .750 | N/A 150 | N/A .6250 | N/A .7500 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-62 x .875 | N/A 150 | N/A .6250 | N/A .8750 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-75 x .750 | N/A 150 | N/A .7500 | N/A .7500 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-75 x 875 | N/A 150 | N/A .7500 | N/A .8750 | N/A 1.88 | N/A 1.50 | N/A .50 |
SP-974-87 x 875 | N/A 150 | N/A .8750 | N/A .8750 | N/A 1.88 | N/A 1.50 | N/A .50 |