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- Crosby '603S' Hinged Lead Blocks / Pulley Sheave, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
Crosby '603S' Hinged Lead Blocks / Pulley Sheave, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
Western Hinged Lead Blocks, available as painted or galvanised units.
Model:
Western 603-S / HLB-2550
Base plates are not drilled.
Available painted or galvanized.
Self-lubricated Bronze Bearings.
Imperial Dimensions & Specifications
| Sheave Diameter (in.) |
603 Series Stock No. |
Resultant Working Load Limit (Tons)* |
Wire Rope Size (in.) |
Weight Each (lbs.) |
Dimensions (in.) |
||||||||
| 603-S Painted |
603-S Galv. |
S | T | U | V | W | X | Y | Z | ||||
| 6 | 772596 | 772603 | 2 | 3/8 | 30.00 | 6.00 | 4.50 | .50 | 2.00 | 5.81 | 12.80 | 6.75 | 3.25 |
| 8 | 772612 | 772621 | 2-1/2 | 1/2 | 34.00 | 8.00 | 6.75 | .38 | 2.62 | 6.56 | 15.48 | 9.00 | 3.75 |
| 10 | 772630 | 772649 | 3 | 5/8 | 45.00 | 12.00 | 12.00 | .50 | 2.75 | 8.00 | 18.25 | 10.75 | 4.38 |
| 12 | 772658 | 772667 | 4 | 3/4 | 75.00 | 12.00 | 12.00 | .50 | 2.75 | 9.50 | 18.63 | 13.00 | 4.58 |
| 14 | 772676 | 772685 | 5 | 7/8 | 100.00 | 12.00 | 12.00 | .50 | 2.75 | 10.75 | 20.63 | 15.00 | 4.81 |
Metric Dimensions & Specifications
| Sheave Diameter (mm) | 603 Series Stock No. | Resultant Working Load Limit (t)* | Wire Rope Size (mm) | Weight Each (kg) | Dimensions (mm) | ||||||||||
| S-603-S Painted | G-603-S Galv. | ||||||||||||||
| S | T | U | V | W | X | Y | Z | ||||||||
| 152 | 772596 | 772603 | 1.81 | 10 | 13.6 | 152 | 114 | 12.7 | 51.0 | 148 | 325 | 171 | 82.5 | ||
| 203 | 772612 | 772621 | 2.27 | 13 | 15.4 | 203 | 171 | 9.65 | 66.5 | 167 | 393 | 229 | 95.5 | ||
| 254 | 772630 | 772649 | 2.72 | 16 | 20.4 | 305 | 305 | 12.7 | 70.0 | 203 | 464 | 273 | 111 | ||
| 305 | 772658 | 772667 | 3.63 | 19 | 34.0 | 305 | 305 | 12.7 | 70.0 | 241 | 473 | 330 | 116 | ||
| 356 | 772676 | 772685 | 4.54 | 22 | 45.4 | 305 | 305 | 12.7 | 70.0 | 273 | 524 | 381 | 122 | ||
*Ultimate Load is 4 times the Resultant Working Load Limit.
Product Warnings
(approx. 0.5Mb) Crosby catalogue page 363
(approx. 0.2Mb)Base plates are not drilled.
Available painted or galvanized.
Self-lubricated Bronze Bearings.
Imperial Dimensions & Specifications
| Sheave Diameter (in.) |
603 Series Stock No. |
Resultant Working Load Limit (Tons)* |
Wire Rope Size (in.) |
Weight Each (lbs.) |
Dimensions (in.) |
||||||||
| 603-S Painted |
603-S Galv. |
S | T | U | V | W | X | Y | Z | ||||
| 6 | 772596 | 772603 | 2 | 3/8 | 30.00 | 6.00 | 4.50 | .50 | 2.00 | 5.81 | 12.80 | 6.75 | 3.25 |
| 8 | 772612 | 772621 | 2-1/2 | 1/2 | 34.00 | 8.00 | 6.75 | .38 | 2.62 | 6.56 | 15.48 | 9.00 | 3.75 |
| 10 | 772630 | 772649 | 3 | 5/8 | 45.00 | 12.00 | 12.00 | .50 | 2.75 | 8.00 | 18.25 | 10.75 | 4.38 |
| 12 | 772658 | 772667 | 4 | 3/4 | 75.00 | 12.00 | 12.00 | .50 | 2.75 | 9.50 | 18.63 | 13.00 | 4.58 |
| 14 | 772676 | 772685 | 5 | 7/8 | 100.00 | 12.00 | 12.00 | .50 | 2.75 | 10.75 | 20.63 | 15.00 | 4.81 |
Metric Dimensions & Specifications
| Sheave Diameter (mm) | 603 Series Stock No. | Resultant Working Load Limit (t)* | Wire Rope Size (mm) | Weight Each (kg) | Dimensions (mm) | ||||||||||
| S-603-S Painted | G-603-S Galv. | ||||||||||||||
| S | T | U | V | W | X | Y | Z | ||||||||
| 152 | 772596 | 772603 | 1.81 | 10 | 13.6 | 152 | 114 | 12.7 | 51.0 | 148 | 325 | 171 | 82.5 | ||
| 203 | 772612 | 772621 | 2.27 | 13 | 15.4 | 203 | 171 | 9.65 | 66.5 | 167 | 393 | 229 | 95.5 | ||
| 254 | 772630 | 772649 | 2.72 | 16 | 20.4 | 305 | 305 | 12.7 | 70.0 | 203 | 464 | 273 | 111 | ||
| 305 | 772658 | 772667 | 3.63 | 19 | 34.0 | 305 | 305 | 12.7 | 70.0 | 241 | 473 | 330 | 116 | ||
| 356 | 772676 | 772685 | 4.54 | 22 | 45.4 | 305 | 305 | 12.7 | 70.0 | 273 | 524 | 381 | 122 | ||
*Ultimate Load is 4 times the Resultant Working Load Limit.
Product Warnings
(approx. 0.5Mb) Crosby catalogue page 363
(approx. 0.2Mb)Products of Possible Interest
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Regarding: Crosby '603S' Hinged Lead Blocks / Pulley Sheave, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
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You can easily add more than one item to the Quote Request. This is highly recommend as we will be able to suit your needs much more efficiently.
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