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- Crosby McKissick Roller Bearing Pulley Sheaves
- Roll-Forged sheaves are available in sizes up to 1981mm diameter.
- McKissick Roller Bearing Sheaves are designed to operate on shafts carborized to 60 Rockwell C and groove to +/- .0005 of the indicated shaft size. Some sizes are available with an optional inner race.
- Application should provide for 79mm running clearance over the hub width.
- For sizes not listed, McKissick Finished Bore Sheaves can be equipped with Roller Bearings at an optional charge.
- NOTE: Images are for illustration purposes only.
Dimensions & Specification

"A" Nominal Outside Dia. (in.) | Stock No. | Pattern Number |
Wire Line Size (in.) | "D" Shaft Size (in.) | Hub Width (in.) | Rim Width (in.) | "C" Nominal Hub Outside Dia. (in.) | "B" Nominal Tread Dia. (in.) | Material | Approx. Weight (lbs.) |
4 | 472508 | 4-1 | 1/8 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
4 | 472517 | 4-1 | 1/4 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
4 | 572535 | 4-1 | 3/8 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
— | — | — | — | — | — | — | — | — | — | — |
4 | 2025893 | 4-K | 3/8 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
4 | 2028063 | 4-K | 1/2 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
4 | 2025891 | 4-K | 5/8 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
— | — | — | — | — | — | — | — | — | — | — |
4-7/8 | 472768 | 5-1-B | 3/8 | 1.247 | 1-14 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
4-7/8 | 472777 | 5-1-B | 1/2 | 1.247 | 1-1/4 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
4-7/8 | 472786 | 5-1-B | 5/8 | 1.247 | 1-1/4 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
— | — | — | — | — | — | — | — | — | — | — |
5-1/4 | 2026427 | 6-6 | 5/8 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 3-7/8 | F.S. | 4.00 |
5-1/4 | 2026423 | 6-6 | 3/4 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 3-7/8 | F.S. | 4.00 |
— | — | — | — | — | — | — | — | — | — | — |
5-7/8 | 2023141 | 6-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
5-7/8 | 2023143 | 6-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
5-7/8 | 2023142 | 6-2 | 7/8 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
— | — | — | — | — | — | — | — | — | — | — |
6 | 472875 | 6-8 | 1/2 | 1.997 | 1-3/4 | 1-1/4 | 3-1/8 | 4-3/4 | F.S. | 7.00 |
— | — | — | — | — | — | — | — | — | — | — |
7-1/2 | 2025898 | 8-7 | 5/8 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 6-5/16 | F.S. | 7.50 |
7-1/2 | 2025892 | 8-7 | 3/4 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 6-5/16 | F.S. | 7.50 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
7-5/8 | 473311 | 8-10 | 3/8 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
7-5/8 | 473320 | 8-10 | 1/2 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
7-5/8 | 473339 | 8-10 | 5/8 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
8 | 2023163 | 8-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023155 | 8-2 | 1/2 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023159 | 8-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023404 | 8NS-2 | 3/4 | 1.997 | 2-5/16 | 2-1/8 | 3-1/4 | 6-1/8 | F.S. | 12.50 |
-— | -— | — - | — - | — - | — - | — - | — - | — - | — - | — - |
9-7/8 | 2026433 | 10-2 | 1/2 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023179 | 10-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023181 | 10-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023436 | 10NS-2 | 3/4 | 1.997 | 2-5/16 | 2-3/16 | 3-1/2 | 8-1/8 | F.S. | 15.00 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
12 | 2023248 | 12-1 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 10-1/8 | F.S. | 18.00 |
12 | 2023236 | 12-1 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 9-3/4 | F.S. | 18.00 |
12 | 2026441 | 12-1 | 7/8 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 10-1/4 | F.S. | 18.00 |
12 | 474365 | 12-9 | 5/8 | 2.247 | 1-3/4 | 1-5/8 | 4-1/2 | 10-1/8 | R.F. | 16.00 |
12 | 474374 | 12-9 | 3/4 | 2.247 | 1-3/4 | 1-5/8 | 4-1/2 | 9-3/4 | R.F. | 16.00 |
* Without Flame Hardening
Material: B.S. = Bar Steel, C.I. = Cast Iron, F.S. = Forged Steel, D.I. = Ductile Iron, C.S. = Cast Steel, P.M. = Powdered Metal, R.F. = Roll Forged.
- Roll-Forged sheaves are available in sizes up to 1981mm diameter.
- McKissick Roller Bearing Sheaves are designed to operate on shafts carborized to 60 Rockwell C and groove to +/- .0005 of the indicated shaft size. Some sizes are available with an optional inner race.
- Application should provide for 79mm running clearance over the hub width.
- For sizes not listed, McKissick Finished Bore Sheaves can be equipped with Roller Bearings at an optional charge.
- NOTE: Images are for illustration purposes only.
Dimensions & Specification

"A" Nominal Outside Dia. (in.) | Stock No. | Pattern Number |
Wire Line Size (in.) | "D" Shaft Size (in.) | Hub Width (in.) | Rim Width (in.) | "C" Nominal Hub Outside Dia. (in.) | "B" Nominal Tread Dia. (in.) | Material | Approx. Weight (lbs.) |
4 | 472508 | 4-1 | 1/8 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
4 | 472517 | 4-1 | 1/4 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
4 | 572535 | 4-1 | 3/8 | .997 | 1 | 7/8 | 2 | 3-1/8 | B.S. | 2.00 |
— | — | — | — | — | — | — | — | — | — | — |
4 | 2025893 | 4-K | 3/8 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
4 | 2028063 | 4-K | 1/2 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
4 | 2025891 | 4-K | 5/8 | .997 | 1-1/2 | 1-3/8 | 2 | 3 | F.S. | 3.50 |
— | — | — | — | — | — | — | — | — | — | — |
4-7/8 | 472768 | 5-1-B | 3/8 | 1.247 | 1-14 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
4-7/8 | 472777 | 5-1-B | 1/2 | 1.247 | 1-1/4 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
4-7/8 | 472786 | 5-1-B | 5/8 | 1.247 | 1-1/4 | 1-1/8 | 2-1/4 | 4-1/16 | F.S. | 3.60 |
— | — | — | — | — | — | — | — | — | — | — |
5-1/4 | 2026427 | 6-6 | 5/8 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 3-7/8 | F.S. | 4.00 |
5-1/4 | 2026423 | 6-6 | 3/4 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 3-7/8 | F.S. | 4.00 |
— | — | — | — | — | — | — | — | — | — | — |
5-7/8 | 2023141 | 6-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
5-7/8 | 2023143 | 6-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
5-7/8 | 2023142 | 6-2 | 7/8 | 1.497 | 1-3/4 | 1-5/8 | 2-1/2 | 4-3/8 | F.S. | 6.00 |
— | — | — | — | — | — | — | — | — | — | — |
6 | 472875 | 6-8 | 1/2 | 1.997 | 1-3/4 | 1-1/4 | 3-1/8 | 4-3/4 | F.S. | 7.00 |
— | — | — | — | — | — | — | — | — | — | — |
7-1/2 | 2025898 | 8-7 | 5/8 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 6-5/16 | F.S. | 7.50 |
7-1/2 | 2025892 | 8-7 | 3/4 | .997 | 1-1/2 | 1-3/8 | 2-1/16 | 6-5/16 | F.S. | 7.50 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
7-5/8 | 473311 | 8-10 | 3/8 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
7-5/8 | 473320 | 8-10 | 1/2 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
7-5/8 | 473339 | 8-10 | 5/8 | .997 | 1-1/2 | 1-1/4 | 2-3/8 | 6-3/16 | D.I. | 7.00 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
8 | 2023163 | 8-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023155 | 8-2 | 1/2 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023159 | 8-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 6-5/16 | F.S. | 10.00 |
8 | 2023404 | 8NS-2 | 3/4 | 1.997 | 2-5/16 | 2-1/8 | 3-1/4 | 6-1/8 | F.S. | 12.50 |
-— | -— | — - | — - | — - | — - | — - | — - | — - | — - | — - |
9-7/8 | 2026433 | 10-2 | 1/2 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023179 | 10-2 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023181 | 10-2 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 2-9/16 | 8-5/16 | F.S. | 14.50 |
9-7/8 | 2023436 | 10NS-2 | 3/4 | 1.997 | 2-5/16 | 2-3/16 | 3-1/2 | 8-1/8 | F.S. | 15.00 |
-— | — - | — - | — - | — - | — - | — - | — - | — - | — - | — - |
12 | 2023248 | 12-1 | 5/8 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 10-1/8 | F.S. | 18.00 |
12 | 2023236 | 12-1 | 3/4 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 9-3/4 | F.S. | 18.00 |
12 | 2026441 | 12-1 | 7/8 | 1.497 | 1-3/4 | 1-5/8 | 3-1/4 | 10-1/4 | F.S. | 18.00 |
12 | 474365 | 12-9 | 5/8 | 2.247 | 1-3/4 | 1-5/8 | 4-1/2 | 10-1/8 | R.F. | 16.00 |
12 | 474374 | 12-9 | 3/4 | 2.247 | 1-3/4 | 1-5/8 | 4-1/2 | 9-3/4 | R.F. | 16.00 |
* Without Flame Hardening
Material: B.S. = Bar Steel, C.I. = Cast Iron, F.S. = Forged Steel, D.I. = Ductile Iron, C.S. = Cast Steel, P.M. = Powdered Metal, R.F. = Roll Forged.
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