YRT80-TV Bearing details
- Inside Diameter: 80 mm
- Outside Diameter: 146 mm
- Width: 35 mm
- Net Weight: 2 kg
- Cage: Nylon
- Precision: P4/P2
| Number | YRT80-TV | |
|---|---|---|
| Type |
Axial/radial bearings double direction, for screw mounting |
|
| d | 80mm | Tolerance: 0/-0,009 |
| D | 146mm | Tolerance: 0/-0,011 |
| H | 35mm | |
| 10 |
Number of fixing holes in inner ring Attention! For fixing holes in the adjacent construction. Note the pitch of the bearing holes. |
|
| 12 |
Number of fixing holes in outer ring Attention! For fixing holes in the adjacent construction. Note the pitch of the bearing holes. |
|
| 2 | Number of retaining screws | |
| a | 4mm | Fixing holes in inner ring |
| C | 12mm | |
| D1 max | 130mm | Diameter of inner ring for design of adjacent construction |
| d1 | 5,6mm | Fixing holes in inner ring |
| d2 | 10mm | Fixing holes in inner ring |
| d3 | 4,6mm | Fixing holes in outer ring |
| H1 | 23,35mm | |
| H2 | 11,65mm | |
| J | 92mm | Fixing holes in inner ring |
| J1 | 138mm | Fixing holes in outer ring |
| t | 12 x 30° |
Pitch t Including retaining screws and extraction threads Quantity X t |
| m | 2,4kg | ≈ Mass |
| MA | 8,5 |
Screw tightening torque: M5 screws (on inner ring) to 8,5 Nm M4 screws (on outer ring) to 4,5 Nm Tightening torque of screws to DIN EN ISO 4762, grade 10.9. |
| Ca | 38000N | Basic dynamic load rating, axial |
| C0a | 158000N | Basic static load rating, axial |
| Cr | 44000N | Basic dynamic load rating, radial |
| C0r | 98000N | Basic static load rating, radial |
| Cur | 14100N | Fatigue limit load, radial |
| Cua | 14400N | Fatigue limit load, axial |
| nG | 3501/min |
Limiting speed For high operating durations or continuous operation, please contact us. |
| MR | 3Nm |
Bearing frictional torque Measurement speed n const = 5 1/min, bearing temperature +50°C, after grease distribution cycle; frictional torque may increase by 2,5 times up to the limiting speed. |
| caL | 1600N/µm |
Axial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| crL | 1800N/µm |
Radial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| ckL | 2500Nm/mrad |
Tilting rigidity of the bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| caL | 4000N/µm | Axial rigidity of rolling element set |
| crL | 2600N/µm | Radial rigidity of rolling element set |
| ckL | 6300Nm/mrad | Tilting rigidity of rolling element set |
|
Cages made from glass fibre reinforced polyamide 66. |
Consultation 
