MS20220 Specifications Table
Part Number
Non-Metallic Sheave Part Number Metallic Sheave Cable Size
(ref) ØA ØB ØC ØD E Pulley Assembly Max Weight (lbs) Bearing Allowable Load On Pulley (lbs) Max Limit Load on Cable independent of Wrap Angle (lbs)
Outside Diameter ± 0.005 Groove Diameter ± 0.005 I.R. Outer Diameter
(ref) Bore Diameter
(ref) I.R. Width
(ref) MS21443 Dash No. Bearing Part Number 1/8" Cable 5/32" Cable 3/16" Cable
MS20220-1 MS20220A1 1/8"
5/32"
3/16" 1.750 1.250 0.455 0.3125 0.625 0.070 -5A P5K 500 830 1,040 1,250
MS20220-2 MS20220A2 3.000 2.500 0.455 0.175 -5B PD5K 1680
MS20220-3 MS20220A3 4.250 3.750 0.260 2500
MS20220-4 MS20220A4 5.500 5.000 0.370
| Part Number Non-Metallic Sheave | Part Number Metallic Sheave | Cable Size (ref) | ØA | ØB | ØC | ØD | E | Pulley Assembly Max Weight (lbs) | Bearing | Allowable Load On Pulley (lbs) | Max Limit Load on Cable independent of Wrap Angle (lbs) | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outside Diameter ± 0.005 | Groove Diameter ± 0.005 | I.R. Outer Diameter (ref) | Bore Diameter (ref) | I.R. Width (ref) | MS21443 Dash No. | Bearing Part Number | 1/8" Cable | 5/32" Cable | 3/16" Cable | |||||
| MS20220-1 | MS20220A1 | 1/8" 5/32" 3/16" | 1.750 | 1.250 | 0.455 | 0.3125 | 0.625 | 0.070 | -5A | P5K | 500 | 830 | 1,040 | 1,250 |
| MS20220-2 | MS20220A2 | 3.000 | 2.500 | 0.455 | 0.175 | -5B | PD5K | 1680 | ||||||
| MS20220-3 | MS20220A3 | 4.250 | 3.750 | 0.260 | 2500 | |||||||||
| MS20220-4 | MS20220A4 | 5.500 | 5.000 | 0.370 | ||||||||||