API 8C Holland Rolling Forging Sheaves,
with high bearing capacity, high wear resistance and long service life
Sheave features:
1) Material: Q235B, Q345B, 35#, 45#, 60#, SSW-QR1, S45C
2) Groove surface quench: HRC45-55
3) Groove surface quench depth: 2mm-2.5mm
4) Max processing diameter: 2, 000mm
5) Short production cycle
It is used for crane equipment, port equipment, oil drilling rig and so on.
Note: For special order, please write and provide drawing sample
Code | Wire rope diameter(mm) | Main dimension(mm) B | Groove diameter | Outside diameter | R | Groove Width | Shaft diameter | Bearing hole width | BX1251 | 10-14 | 355 | 400 | 7 | 37 | 55 | 64 | BX2251 | >14-19 | 450 | 510 | 10 | 50 | 80 | 74 | BX3251 | >19-23.5 | 560 | 631 | 12 | 60 | 95 | 90 | BX4251 | >23.5-30 | 710 | 800 | 15 | 73 | 130 | 106 | BX5251 | >23.5-30 | 900 | 1012 | 19 | 92 | 160 | 128 | BX6251 | >30-37 | 1000 | 1126 | 22 | 104 | 160 | 128 | BX7251 | >43-50 | 1250 | 1402 | 26 | 123 | 190 | 148 | BX8251 | >50-58 | 1400 | 1572 | 29 | 135 | 190 | 148 |
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