FAG NJ311-E-XL-TVP2 Cylindrical roller bearings
Brand: FAG
Item number: NJ311-E-XL-TVP2
Description
Single-row cylindrical roller bearings with cage are units comprising solid inner and outer rings and cylindrical roller and cage assemblies. The outer rings have rigid ribs on both sides or no ribs, and the inner rings have one or two rigid ribs or are designed without ribs. The cage prevents the cylindrical rollers from coming into contact with each other during rolling. Cylindrical roller bearings can be supplied with or without a cage
Spindle bearings adjusted, in pairs or sets, contact angle α = 25°, with ceramic balls, lip seals on both sides, non-contact, restricted tolerances
The techinical sheet for FAG NJ311-E-XL-TVP2
| d | 55 mm | |
| D | 120 mm | |
| B | 29 mm |
| D1 | 101,4 mm | |
| Da max | 109 mm | |
| d1 | 77,5 mm | |
| da max | 69 mm | |
| da min | 66 mm | |
| dc min | 80 mm | |
| E | 106,5 MM | |
| F | 70,5 mm | |
| r1 min | 2 mm | |
| ra max | 2 mm | |
| rmin | 2 mm | |
| s | 1,8 mm | Axial displacement facility from central position |
| HJ311-E | Designation, L-section ring | |
| m | 1,51 kg | Mass |
| Cr | 159000 N | Basic dynamic load rating, radial |
| C0r | 139000 N | Basic static load rating, radial |
| Cur | 25500 N | Fatigue limit load, radial |
| nG | 7000 1/min | Limiting speed |
| nϑr | 5500 1/min | Reference speed |
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