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INA YRT80TN Rotary table bearing
MODEL YRT80TN
$3,956.84 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
3.15
O.D.
5.748
Specifications
| d | 80 mm | Sizes d > 1030 mm available by agreement |
|---|---|---|
| D | 146 mm | |
| H | 35 mm |
| 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 | |
| 1) | Retaining screws | |
| 2) | Screw counter bores in the L-section ring open to the bearing bore, see Figure 2. )Bearing inside diameter unsupported in area x. | |
| a | 4 mm | Fixing holes in inner ring |
| C | 12 mm | |
| D 1 max | 130 mm | |
| d 1 | 5,6 mm | Fixing holes in inner ring |
| d 2 | 10 mm | Fixing holes in inner ring |
| d 3 | 4,6 mm | Fixing holes in outer ring |
| H 1 | 23,35 mm | |
| H 2 | 11,65 mm | |
| J | 92 mm | Fixing holes in inner ring |
| J 1 | 138 mm | Fixing holes in outer ring |
| t | 12 X 30° | Pitch t Including retaining screws and extraction threads Quantity X t |
| m | 2,4 kg | Mass |
|---|---|---|
| M A | 8,5 / 4,5 Nm | Screw tightening torque Tightening torque for screws to DIN 912, grade 10. 9. |
| C a | 38000 N | Basic dynamic load rating, axial |
| C 0a | 158000 N | Basic static load rating, axial |
| C r | 44000 N | Basic dynamic load rating, radial |
| C 0r | 98000 N | Basic static load rating, radial |
| n G | 350 1/min | Limiting speed For high operating durations or continuous operation, please contact us. |
| M R | 3 Nm | Bearing frictional torque |
| c aL | 1600 N/µm | Axial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| c Lr | 1800 N/µm | Radial rigidity of bearing position Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections. |
| c kL | 2500 Nm/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. |
| c aL | 4000 N/µm | Axial rigidity of rolling element set |
| c Lr | 2600 N/µm | Radial rigidity of rolling element set |
| c kL | 6300 Nm/mrad | Tilting rigidity of rolling element set |
| Cages made from glass fibre reinforced polyamide 66. |
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