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Crosby McKissick Roller Bearing Pulley Sheaves
Model: RBS-2513
McKissick Roller Bearing Sheaves.
Roll Forged™ sheaves are available in sized up to 72" in diameter. McKissick® Roller Bearing Sheaves are designed to operate on shafts carborized to 660 Rockwell "C" and ground to +/- .0005 of the indicated shaft size. Some sizes are available with an optional inner race. Check with Crosby Sales for prices and correct shaft size. Application should provide for 1/32" running clearance over the hub width. For sizes not listed, McKissick® Finished Bore Sheaves can be equipped with Roller Bearings at an additional charge.
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.
Product Warnings
PDF containing all warning information relevant to the safe use of this product(approx. 0.5Mb)
Crosby catalogue page 264 to 265
(approx. 0.2Mb) McKissick Sheave Information
(approx. 0.9Mb)
NOTE: Pricing and specifications may be subject to change without notice. Prices shown may be UK only prices and therefore export pricing may vary dependant on location.
Images are for display purposes only.
Images are for display purposes only.
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