The OD125mm galvanized back wheel roller for construction hoist
Generally speaking, the OD125mm galvanized back wheel roller is used for the construction hoist of the lift frame, and the back wheel roller is located on the back of the hoist cage, close to the rack, and opposite the pinion, also it can ensure that the pinion and rack mesh properly. Besides, various specifications of the back wheel roller can be supplied as your request, for example, back wheel roller OD125mm and other outside diameters.
Main use in CLSJ construction hoist.
1. Made of high-quality carbon structural steel.
2. Super durable: High strength & good resistant and wear-resisting.
3. Surface treatment: blackening and galvanizing.
Overall dimension (mm) & Technical data
|Outer diameter D||Φ125|
|General assembly height L||75|
|Assembly height H||62|
|Bolt hole Φ||Φ25|
|Step height T||24|
|Step diameter/Eccentric inner diameter d||Φ45|
|Eccentric sleeve thickness h||25|
|Eccentric sleeve step height t||12|
|Eccentric sleeve step diameter d1||Φ60|
|Gasket diameter d2||Φ70|
Installation instructions and Precautions:
Before installation, we should be checking whether the back wheel can rotate flexibly, and during installation, we should tighten the bolts, in order to prevent falling off or uneven force caused by looseness, thus affecting the service life.
Meanwhile, regarding after-sales, we can provide a one-year warranty, and 24 hours of online tracking guidance, and provide technical support service forever.
By the way, because we have enough spare parts in stock, and we can have a fast delivery time of 5-10 days. But if the spare parts are customized, the delivery time could be 15-20 days or earlier, it depends on the order quantity.