Description
                    
                    
                  
                
                Description
Ball Bearing models have Torlon ® needle rollers for axial loads, and acetal ball bearings for side thrust loads.The self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon ® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings.
Our Part # RONRF78174 | Mfr. Part # RF78174
                  
                    Features
                    
                  
                
                Features
- High static and dynamic load capacity
 - Keeps lines close to the deck
 - Cheek cut-outs for easy bearing cleaning and maintenance
 - Blocks can be disassembled for servicing
 
                  
                    Technical Information
                    
                  
                
                Technical Information
| Description | Imperial | Metric | 
|---|---|---|
| Sheave Ø | 3.00 in. | 75.00 mm. | 
| Maximum Rope | 5/9 in. | 14.00 mm. | 
| Maximum Working Load | 3858.75 lb. | 1750.00 kg. | 
| Breaking Load | 7715.50 lb. | 3500.00 kg. | 
| Weight | 16.58 oz. | 470.00 gr. | 
            