ASTM A194 2H High Strength Hoisting Pulley,With high bearing capacity, high wear resistance and long service lifeSheave features:1) Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C2) Groove surface quench: HRC45-553) Groove surface quench depth: 2mm-2.5mm4) groove MT after heat treatment and wel......

| Code | Wire rope diameter(mm) | Main dimension(mm) D | |||||
| Groove diameter | Outside diameter | R | Groove Width | Shaft diameter | Bearing hole width | ||
| BX1321 | 10-14 | 450 | 495 | 7 | 37 | 55 | 70 |
| BX2321 | >14-19 | 560 | 620 | 10 | 50 | 80 | 86 |
| BX3321 | >19-23.5 | 710 | 781 | 12 | 60 | 95 | 106 |
| BX4321 | >23.5-30 | 900 | 990 | 15 | 73 | 130 | 122 |
| BX5321 | >23.5-30 | 1120 | 1232 | 19 | 92 | 160 | 142 |
| BX6321 | >30-37 | 1250 | 1376 | 22 | 104 | 160 | 142 |
| BX7321 | >43-50 | 1600 | 1752 | 26 | 123 | 190 | 182 |
| BX8321 | >50-58 | 1800 | 1972 | 29 | 135 | 190 | 182 |


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