Loos and Company technical information will help you submit a detailed quote and receive the exact Pulley or Sheave that your project requires.
Select Sheave Outer Diameter
| Sheave Diameter | Part # Call Out |
|---|---|
| 6" | Q06 |
| 8" | Q08 |
| 10" | Q10 |
| 12" | Q12 |
Select Rope Diameter
| Rope Diameter | Part # Call Out |
|---|---|
| 3/8" *Not available in 12" Sheaves | 6 |
| 7/16" *Not available in 12" Sheaves | 7 |
| 1/2" | 8 |
| 5/8" | 10 |
| 3/4" *Only Available in 12" Sheaves | 12 |
Select Bearing
| Bronze Bushed | Roller Bearing with Inner Race | Roller Bearing |
|---|---|---|
| Z | W | R |
Select Hub Width
| Hub Width | Part # Call Out | Hub Width | Part # Call Out | Hub Width | Part # Call Out |
|---|---|---|---|---|---|
| 1.500" | -24 | 1.250" | -20 | 1.250" | -20 |
| 1.625" | -26 | 1.500" | -24 | 1.500" | -24 |
| 1.750" | -28 | 1.625" | -26 | 1.625" | -26 |
Select Shaft Size
| Bronze Bushed | Roller Bearing with Inner Race | Roller Bearing | |||
|---|---|---|---|---|---|
| Shaft Size | Part # Call Out | Shaft Size | Part # Call Out | Shaft Size | Part # Call Out |
| 1.000" | 16 | 1.000" | 16 | 1.250" | 20 |
| 1.250" | 20 | 1.250" | 20 | 1.500" | 24 |
| 1.500" | 24 | 1.375" | 22 | 1.625" | 26 |
| 1.750" | 28 | 1.500" | 24 | 1.750" | 28 |
| 2.000" | 32 | 1.625" | 26 | 2.000" | 32 |
Cross-References - Mckissick & Gunnebo Johnson
| McKissick Stock # | Sheave OD | Rope OD | Shaft Size | Bearing Type | Hub Width | QSheaves Part # |
|---|---|---|---|---|---|---|
| 460879 | 6 | 1/2 | 1 | BB | 1 1/2 | Q0608Z16-24 |
| 461235 | 8 | 1/2 | 1 1/2 | BB | 1 1/2 | Q0808Z24-24 |
| 461244 | 8 | 5/8 | 1 1/2 | BB | 1 1/2 | Q0810Z24-24 |
| 462154 | 9 7/8 | 1/2 | 1 | BB* | 1 1/2 | Q1008X16-24 |
| 462163 | 9 7/8 | 5/8 | 1 | BB* | 1 1/2 | Q1010X16-24 |
| 427875 | 6 | 1/2 | 2 | RB | 1 3/4 | Q0608R32-28 |
| 908003 | 10 | 5/8 | 1 | BB* | 1 3/8 | Q1010X16-22 |
| 908129 | 12 | 3/4 | 1 | BB* | 1 5/8 | Q1212X16-26 |
| 908147 | 12 | 3/4 | 1 1/8 | BB* | 1 5/8 | Q1212X18-26 |
| 913104 | 6 | 5/8 | 1 | BB* | 1 5/16 | Q0610X16-22 |
| 913328 | 8 | 5/8 | 1 | BB* | 1 3/8 | Q0810X16-22 |
| 913346 | 8 | 5/8 | 1 1/8 | BB* | 1 3/8 | Q0810X18-22 |
| 913364 | 8 | 5/8 | 1 1/4 | BB* | 1 3/8 | Q0810X20-22 |
| 913382 | 8 | 5/8 | 1 1/2 | BB* | 1 3/8 | Q0810X24-22 |
| 913765 | 10 | 5/8 | 1 1/2 | BB* | 1 3/8 | Q1010X24-22 |
| 914121 | 12 | 3/4 | 1 1/8 | BB* | 1 5/8 | Q1212X18-26 |
| 914149 | 12 | 3/4 | 1 1/4 | BB | 1 5/8 | Q1212Z20-26 |
| 914167 | 12 | 3/4 | 1 1/2 | BB* | 1 5/8 | Q1212X24-26 |
| 916520 | 8 | 1/2 | 1 | BB* | 1 3/8 | Q0808X16-22 |
| 916726 | 10 | 5/8 | 1 | BB* | 1 3/8 | Q1010X16-22 |
| 917002 | 12 | 5/8 | 1 | BB* | 1 5/8 | Q1210X16-26 |
| 917011 | 12 | 5/8 | 1 1/8 | BB* | 1 5/8 | Q1210X18-26 |
| 2023129 | 5 7/8 | 5/8 | 1 1/2 | BB | 1 3/4 | Q0610Z24-28 |
| 2023141 | 5 7/8 | 5/8 | 1 1/2 | RB | 1 3/4 | Q0610R24-28 |
| 2023145 | 8 | 1/2 | 1 1/2 | BB | 1 3/4 | Q0808Z24-28 |
| 2023147 | 8 | 5/8 | 1 1/2 | BB | 1 3/4 | Q0810Z24-28 |
| 2023155 | 8 | 1/2 | 1 1/2 | RB | 1 3/4 | Q0808R24-28 |
| 2023159 | 8 | 5/8 | 1 1/2 | RB | 1 3/4 | Q0810R24-28 |
| 2023166 | 9 7/8 | 1/2 | 1 1/2 | BB | 1 3/4 | Q1008Z24-28 |
| 2023170 | 9 7/8 | 5/8 | 1 1/2 | BB | 1 3/4 | Q1010Z24-28 |
| 2023179 | 9 7/8 | 5/8 | 1 1/2 | RB | 1 3/4 | Q1010R24-28 |
| 2023227 | 12 | 5/8 | 1 1/2 | BB | 1 3/4 | Q1210Z24-28 |
| 2023235 | 12 | 3/4 | 1 1/2 | BB | 1 3/4 | Q1212Z24-28 |
| 2023236 | 12 | 3/4 | 1 1/2 | RB | 1 3/4 | Q1212R24-28 |
| 2023248 | 12 | 5/8 | 1 1/2 | RB | 1 3/4 | Q1210R24-28 |
| 2026433 | 9 7/8 | 1/2 | 1 1/2 | RB | 1 3/4 | Q1008R24-28 |
| 2026841 | 8 | 1/2 | 1 1/8 | BB* | 1 3/8 | Q0808X18-22 |
| 2026844 | 8 | 1/2 | 1 1/2 | BB* | 1 3/8 | Q0808X20-22 |
| 2027291 | 10 | 5/8 | 1 1/2 | BB* | 1 3/8 | Q1010X20-22 |
| Johnson Stock# | Sheave OD | Rope OD | Shaft Size | Bearing Type | Hub Width | QSheaves Part# |
|---|---|---|---|---|---|---|
| 452504012 | 6 | 3/8 | 1 | BB | 1 9/16 | Q0606Z16-25 |
| 452504016 | 6 | 1/2 | 1 | BB | 1 9/16 | Q0608Z16-25 |
| 452504020 | 6 | 5/8 | 1 | BB | 1 5/8 | Q0610Z16-26 |
| 452505012 | 6 | 3/8 | 1 1/2 | BB | 1 5/8 | Q0606Z24-26 |
| 452505016 | 6 | 1/2 | 1 1/2 | BB | 1 5/8 | Q0608Z24-26 |
| 452505020 | 6 | 5/8 | 1 1/2 | BB | 1 5/8 | Q0610Z24-26 |
| 452506012 | 6 | 3/8 | 1 1/4 | BB | 1 5/8 | Q0606Z20-26 |
| 451506016 | 6 | 1/2 | 1 1/4 | BB | 1 5/8 | Q0608Z20-26 |
| 452506020 | 6 | 5/8 | 1 1/4 | BB | 1 9/16 | Q0610Z20-26 |
| 452507016 | 6 | 1/2 | 2 | BB | 1 9/16 | Q0608Z32-25 |
| 452507020 | 6 | 1/2 | 2 | BB | 1 9/16 | Q0610Z19-25 |
| 452508012 | 8 | 3/8 | 1 | BB | 1 9/16 | Q0806Z16-25 |
| 452508016 | 8 | 1/2 | 1 | BB | 1 9/16 | Q0808Z16-25 |
| 452508020 | 8 | 5/8 | 1 | BB | 1 3/8 | Q0810Z16-25 |
| 452510012 | 8 | 3/8 | 1 | BB | 1 3/8 | Q0806A16-22 |
| 452510016 | 8 | 1/2 | 1 | BB | 1 3/8 | Q0808Z16-22 |
| 452410020 | 8 | 5/8 | 1 | BB | 1 5/8 | Q0810Z16-22 |
| 452511012 | 8 | 3/8 | 1 1/2 | BB | 1 5/8 | Q0806Z241-26 |
| 452511016 | 8 | 1/2 | 1 1/2 | BB | 1 5/8 | Q0808Z24-26 |
| 452511020 | 8 | 5/8 | 1 1/2 | BB | 1 5/8 | Q0810Z24-26 |
| 452512012 | 8 | 3/8 | 1 1/4 | BB | 1 5/8 | Q0806Z20-26 |
| 452512016 | 8 | 1/2 | 1 1/4 | BB | 1 5/8 | Q0808Z20-26 |
| 452512020 | 8 | 5/8 | 1 1/4 | BB | 1 9/16 | Q0810Z20-26 |
| 452515012 | 10 | 3/8 | 1 1/4 | BB | 1 9/16 | Q1006Z20-25 |
| 452515016 | 10 | 1/2 | 1 1/4 | BB | 1 9/16 | Q1008Z20-25 |
| 452515020 | 10 | 5/8 | 1 1/4 | BB | 1 5/8 | Q1010Z20-25 |
| 452516012 | 10 | 3/8 | 1 1/2 | BB | 1 5/8 | Q1006Z24-26 |
| 452516016 | 10 | 1/2 | 1 1/2 | BB | 1 5/8 | Q1008Z24-26 |
| 452516020 | 10 | 5/8 | 1 1/2 | BB | 1 5/8 | Q1010Z24-26 |
| 452517012 | 10 | 3/8 | 1 1/4 | BB | 1 5/8 | Q1006Z20-26 |
| 452517016 | 10 | 1/2 | 1 1/4 | BB | 1 5/8 | Q1008Z20-26 |
| 452517020 | 10 | 5/8 | 1 1/4 | BB | 1 9/16 | Q1010Z20-26 |
| 452522016 | 12 | 1/2 | 1 | BB | 1 9/16 | Q1208Z16-25 |
| 452522020 | 12 | 5/8 | 1 | BB | 1 9/16 | Q1210Z16-25 |
| 452522024 | 12 | 3/4 | 1 | BB | 1 9/16 | Q1212Z16-25 |
| 452523016 | 12 | 1/2 | 1 1/4 | BB | 1 9/16 | Q1208Z20-25 |
| 452523020 | 12 | 5/8 | 1 1/4 | BB | 1 9/16 | Q1210Z20-25 |
| 452523024 | 12 | 3/4 | 1 1/4 | BB | 1 5/8 | Q1212Z20-25 |
| 452524016 | 12 | 1/2 | 1 1/2 | BB | 1 5/8 | Q1208Z24-26 |
| 452524020 | 12 | 5/8 | 1 1/2 | BB | 1 5/8 | Q1210Z24-26 |
| 45254024 | 12 | 3/4 | 1 1/2 | BB | 1 5/8 | Q1212Z24-26 |
| 452525016 | 12 | 1/2 | 1 1/4 | BB | 1 5/8 | Q1208Z20-26 |
| 452525020 | 12 | 5/8 | 1 1/4 | BB | 1 5/8 | Q1210Z20-26 |
| 452525024 | 12 | 3/4 | 1 1/4 | BB | 1 5/8 | Q1212Z20-26 |
| 452552012 | 6 | 3/8 | 1 1/2 | RB-IR | 1 5/8 | Q0606W24-26 |
| 452552016 | 6 | 1/2 | 1 1/2 | RB-IR | 1 5/8 | Q0608W24-26 |
| 452552020 | 6 | 5/8 | 1 1/2 | RB-IR | 1 5/8 | Q0610W24-26 |
| 455254012 | 8 | 3/8 | 1 1/2 | RB-IR | 1 5/8 | Q0806W24-26 |
| 452554016 | 8 | 1/2 | 1 1/2 | RB-IR | 1 5/8 | Q0808W24-26 |
| 452554020 | 8 | 5/8 | 1 1/2 | RB-IR | 1 9/16 | Q0810W24-26 |
| 452557012 | 10 | 3/8 | 1 1/4 | RB-IR | 1 9/16 | Q1006W20-25 |
| 452557016 | 10 | 1/2 | 1 1/4 | RB-IR | 1 9/16 | Q1008W20-25 |
| 452557020 | 10 | 5/8 | 1 1/4 | RB-IR | 1 5/8 | Q1010W20-25 |
| 452558012 | 10 | 3/8 | 1 1/2 | RB-IR | 1 5/8 | Q1006W24-26 |
| 452558016 | 10 | 1/2 | 1 1/2 | RB-IR | 1 5/8 | Q1008W24-26 |
| 452558020 | 10 | 5/8 | 1 1/2 | RB-IR | 1 9/16 | Q1010W24-26 |
| 452561016 | 12 | 1/2 | 1 1/4 | RB-IR | 1 9/16 | Q1208W20-25 |
| 452561020 | 12 | 5/8 | 1 1/4 | RB-IR | 1 9/16 | Q1210W20-25 |
| 452561024 | 12 | 3/4 | 1 1/4 | RB-IR | 1 5/8 | Q1212W20-25 |
| 452562016 | 12 | 1/2 | 1 1/2 | RB-IR | 1 5/8 | Q1208W24-26 |
| 452562020 | 12 | 5/8 | 1 1/2 | RB-IR | 1 9/16 | Q1210W24-26 |
| 452584012 | 6 | 3/8 | 1 | RB | 1 9/16 | Q0606R16-25 |
| 452584016 | 6 | 1/2 | 1 | RB | 1 9/16 | Q0608R16-25 |
| 452584020 | 6 | 5/8 | 1 | RB | 1 9/16 | Q0610R16-25 |
| 452585012 | 8 | 3/8 | 1 | RB | 1 9/16 | Q0806R16-25 |
| 452585016 | 8 | 1/2 | 1 | RB | 1 9/19 | Q0808R16-25 |
| 452585020 | 8 | 5/8 | 1 | RB | 1 9/16 | Q0810R16-25 |
| 452588016 | 12 | 1/2 | 1 | RB | 1 9/16 | Q1208R16-25 |
| 452588020 | 12 | 5/8 | 1 | RB | 1 9/16 | Q1210R16-25 |
| 452588024 | 12 | 3/4 | 1 | RB | 1 9/16 | Q1212R16-25 |
