Bearings Cylindrical Roller Bearings NN3052
What are the Open Enclosure dimensions of a Bearings Cylindrical Roller Bearings NN3052? Multi-Row Roller Bearings NTN Manufacturing Service . Cylindrical Bore Bore Type Get Your Free, Instant Bearing Wholesalers Quote！ Double Row Configuration
| Bore Type: | Cylindrical Bore |
| Enclosure: | Open |
| Configuration: | Double Row |
| Roller Profile: | Symmetric |
| Center Guidance: | Floating Steel Ring |
| Retainer Material: | Pressed Steel |
| Nr. of Holes: | 6 |
| Weight: | 28.400 kg |
Product Details
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Floating Steel Ring |
| Retainer Material | Pressed Steel |
| Nr. of Holes | 6 |
| Weight | 28.400 kg |
| d | 130 mm |
| D | 280 mm |
| B | 93 mm |
| Fillet Radius/Chamfer | 4 mm |
| Groove Width A | 16 mm |
| Hole Diameter (do) | 8 mm |
| Dynamic Load Rating | 1,450,000 N |
| Static Load Rating | 1,340,000 N |
| Limiting Speed - Grease | 1,900 rpm |
| Limiting Speed - Oil | 2,600 rpm |
| Constant e | 0.33 |
| Axial Load Factor Y0 | 1.98 |
| Axial Load Factor Y1 | 2.03 |
| Axial Load Factor Y2 | 3.02 |
| Radial Clearance | 0.145 to 0.190 mm |
| da (min) | 148 mm |
| Da (max) | 262 mm |
| ra (max) | 3 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
