INA YRT80-TV bearing | 80x146x35 mm
Also known as : YRT80-TV
- Inside Diameter: 80 mm
- Outside Diameter: 146 mm
- Width: 35 mm
- Basic dynamic load rating: 44 kN
- Basic static load rating: 98 kN
INA YRT80-TV Bearing
INA YRT80-TV Bearing details
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. |
As INA bearing distributor, Nodes bearings have INA YRT80-TV rotary table bearings in stock. YRT80-TV, double direction, for screw mounting.