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- Crosby Western Pulley Sheaves/
- Crosby '602S' Western Flag Sheave Pulley Blocks, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
- Base plates are drilled.
- Available painted or galvanized.
- Fitted with steel sheaves.
- Self-lubricated Bronze Bushed.
Imperial Dimensions & Specifications
Sheave Diameter (in.) | 602 Series Stock No. | Resultant Working Load Limit (Imperial Tons)* | Wire Rope Size (in.) | Weight Each (lbs.) | Dimensions (in.) | |||||||||
602-S Painted | 602-S Galv. | G | H | J | K | L | M | N | P | R | ||||
6 | 772391 | 772408 | 2 | 3/8 | 17.00 | 9.00 | 3.75 | 3.88 | 6.25 | 2.88 | 1.62 | .75 | .56 | 4.75 |
8 | 1420885 | 772426 | 2-1/2 | 1/2 | 31.50 | 11.38 | 4.75 | 5.12 | 7.00 | 3.62 | 2.00 | 1.00 | .69 | 5.50 |
10 | 772435 | 772444 | 3 | 5/8 | 42.00 | 13.38 | 5.69 | 6.06 | 7.00 | 4.62 | 2.00 | 1.00 | .69 | 5.50 |
12 | 772453 | 772462 | 4 | 3/4 | 115.00 | 17.25 | 7.25 | 7.75 | 10.75 | 5.38 | 3.12 | 1.38 | .81 | 7.50 |
14 | 772471 | — | 5 | 7/8 | 136.50 | 19.25 | 8.50 | 8.75 | 10.75 | 6.50 | 3.12 | 1.38 | .81 | 7.50 |

Metric Dimensions & Specifications
Sheave Diameter (mm) | 602 Series Stock No. | Resultant Working Load Limit (t)* | Wire Rope Size (mm) | Weight Each (kg) | Dimensions (mm) | ||||||||||||
S-602-S Painted | G-602-S Galv. | ||||||||||||||||
G | H | J | K | L | M | N | P | R | |||||||||
152 | 772391 | 772408 | 1.81 | 10 | 7.71 | 229 | 95.5 | 98.5 | 159 | 73.0 | 41.1 | 19.1 | 14.2 | 121 | |||
203 | 1420885 | 772426 | 2.27 | 13 | 14.3 | 289 | 121 | 130 | 178 | 92.0 | 51.0 | 25.4 | 17.5 | 140 | |||
254 | 772435 | 772444 | 2.72 | 16 | 19.1 | 340 | 145 | 154 | 178 | 117 | 51.0 | 25.4 | 17.5 | 140 | |||
305 | 772453 | 772462 | 3.63 | 19 | 52 | 438 | 184 | 197 | 273 | 137 | 79.0 | 35.1 | 20.6 | 191 | |||
356 | 772471 | - | 4.54 | 22 | 62 | 489 | 216 | 222 | 273 | 165 | 79.0 | 35.1 | 20.6 | 191 |
*Ultimate Load is 4 times the Resultant Working Load Limit.
- Base plates are drilled.
- Available painted or galvanized.
- Fitted with steel sheaves.
- Self-lubricated Bronze Bushed.
Imperial Dimensions & Specifications
Sheave Diameter (in.) | 602 Series Stock No. | Resultant Working Load Limit (Imperial Tons)* | Wire Rope Size (in.) | Weight Each (lbs.) | Dimensions (in.) | |||||||||
602-S Painted | 602-S Galv. | G | H | J | K | L | M | N | P | R | ||||
6 | 772391 | 772408 | 2 | 3/8 | 17.00 | 9.00 | 3.75 | 3.88 | 6.25 | 2.88 | 1.62 | .75 | .56 | 4.75 |
8 | 1420885 | 772426 | 2-1/2 | 1/2 | 31.50 | 11.38 | 4.75 | 5.12 | 7.00 | 3.62 | 2.00 | 1.00 | .69 | 5.50 |
10 | 772435 | 772444 | 3 | 5/8 | 42.00 | 13.38 | 5.69 | 6.06 | 7.00 | 4.62 | 2.00 | 1.00 | .69 | 5.50 |
12 | 772453 | 772462 | 4 | 3/4 | 115.00 | 17.25 | 7.25 | 7.75 | 10.75 | 5.38 | 3.12 | 1.38 | .81 | 7.50 |
14 | 772471 | — | 5 | 7/8 | 136.50 | 19.25 | 8.50 | 8.75 | 10.75 | 6.50 | 3.12 | 1.38 | .81 | 7.50 |

Metric Dimensions & Specifications
Sheave Diameter (mm) | 602 Series Stock No. | Resultant Working Load Limit (t)* | Wire Rope Size (mm) | Weight Each (kg) | Dimensions (mm) | ||||||||||||
S-602-S Painted | G-602-S Galv. | ||||||||||||||||
G | H | J | K | L | M | N | P | R | |||||||||
152 | 772391 | 772408 | 1.81 | 10 | 7.71 | 229 | 95.5 | 98.5 | 159 | 73.0 | 41.1 | 19.1 | 14.2 | 121 | |||
203 | 1420885 | 772426 | 2.27 | 13 | 14.3 | 289 | 121 | 130 | 178 | 92.0 | 51.0 | 25.4 | 17.5 | 140 | |||
254 | 772435 | 772444 | 2.72 | 16 | 19.1 | 340 | 145 | 154 | 178 | 117 | 51.0 | 25.4 | 17.5 | 140 | |||
305 | 772453 | 772462 | 3.63 | 19 | 52 | 438 | 184 | 197 | 273 | 137 | 79.0 | 35.1 | 20.6 | 191 | |||
356 | 772471 | - | 4.54 | 22 | 62 | 489 | 216 | 222 | 273 | 165 | 79.0 | 35.1 | 20.6 | 191 |
*Ultimate Load is 4 times the Resultant Working Load Limit.
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Regarding: Crosby '602S' Western Flag Sheave Pulley Blocks, Painted or Galvanised option, WLL Range from 1810kg to 4540kg
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