NACHI NUP 2252 cylindrical roller bearings

YOU’LL FIND Open Enclosure AN EXTENSIVE SELECTION OF NACHI NUP 2252 cylindrical roller bearings FOR SALE. Tapered Bore Bore Type
Bore Type | Tapered Bore |
Enclosure | Open |
Configuration | Double Row |
Roller Profile | Symmetric |
Center Guidance | Fixed Inner Ring Rib |
Retainer Material | Machined Brass |
Nr. of Holes | 6 |
Weight | 48.000 kg |
d | 190 mm |
D | 340 mm |
B | 120 mm |
Fillet Radius/Chamfer | 4 mm |
Groove Width A | 22 mm |
Hole Diameter (do) | 10 mm |
Dynamic Load Rating | 2,070,000 N |
Static Load Rating | 2,450,000 N |
Limiting Speed – Grease | 1,200 rpm |
Limiting Speed – Oil | 1,500 rpm |
Constant e | 0.36 |
Axial Load Factor Y0 | 1.83 |
Axial Load Factor Y1 | 1.87 |
Axial Load Factor Y2 | 2.79 |
Radial Clearance | 0.220 to 0.290 mm |
da (min) | 208 mm |
Da (max) | 322 mm |
ra (max) | 3 mm |
Detailed Parameters
parameter:
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