| Items |
 22308EXW33VCS Vibrating Screen Bearings |
22309EXW33VCS Vibrating Screen Bearings |
22310EXW33VCS Vibrating Screen Bearings |
22311EXW33VCS Vibrating Screen Bearings |
22312EXW33VCS Vibrating Screen Bearings |
|||||
| Brand | Nachi America, Inc. | |||||||||
| Bore Type | Cylindrical Bore | |||||||||
| Enclosure | Open | |||||||||
| Configuration | Double Row | |||||||||
| Bore Size | 40 mm | 45 mm | 50 mm | 55 mm | 60 mm | |||||
| Outside Diameter | 90 mm | 100 mm | 110 mm | 120 mm | 130 mm | |||||
| Width | 33 mm | 36 mm | 40 mm | 43 mm | 46 mm | |||||
| Groove Width A | 7 mm | 8 mm | 8 mm | 8 mm | 8 mm | |||||
| Fillet Radius/Chamfer | 1.5 mm | 1.5 mm | 2 mm | 2 mm | 2.1 mm | |||||
| Fillet Radius/Chamfer A | ||||||||||
| Roller Profile | Symmetric | |||||||||
| Center Guidance | Floating Steel Ring | |||||||||
| Retainer Material | Hardened Pressed Steel | |||||||||
| Dynamic Load Rating | 185,000 N | 230,000 N | 280,000 N | 325,000 N | 390,000 N | |||||
| Static Load Rating | 151,000 N | 182,000 N | 235,000 N | 263,000 N | 330,000 N | |||||
| Limiting Speed - Grease | 5,300 rpm | 4,500 rpm | 4,300 rpm | 3,800 rpm | 3,600 rpm | |||||
| Limiting Speed - Oil | 6,700 rpm | 5,600 rpm | 5,300 rpm | 4,800 rpm | 4,500 rpm | |||||
| Nr. of Holes | 4 | |||||||||
| Weight | 1.070 kg | 1.410 kg | 1.920 kg | 2.400 kg | 3.050 kg | |||||
| Hole Diameter (do) | 4 mm | |||||||||
| da (min) | 48.5 mm | 53.5 mm | 60 mm | 65 mm | 72 mm | |||||
| Da (max) | 81.5 mm | 91.5 mm | 100 mm | 110 mm | 118 mm | |||||
| ra (max) | 1.5 mm | 1.5 mm | 2 mm | 2 mm | 2 mm | |||||
| Constant e | 0.37 | 0.37 | 0.36 | 0.36 | 0.36 | |||||
| Axial Load Factor Y0 | 1.79 | 1.79 | 1.81 | 1.81 | 1.82 | |||||
| Axial Load Factor Y1 | 1.83 | 1.83 | 1.85 | 1.85 | 1.86 | |||||
| Axial Load Factor Y2 | 2.72 | 2.72 | 2.75 | 2.75 | 2.77 | |||||
|
|
||||||||||
