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YRT80-TV
Axial/radial roller bearing
Axial/radial bearings YRT, double direction, for screw mounting
Preferred product
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 80 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0,009 mm | Bore diameter lower tolerance | |
D | 146 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0,011 mm | Outside diameter lower tolerance | |
H | 35 mm | Height |
Cr | 44.000 N | Basic dynamic load rating, radial |
C0r | 98.000 N | Basic static load rating, radial |
Ca | 38.000 N | Basic dynamic load rating, axial |
C0a | 158.000 N | Basic static load rating, axial |
nG | 350 1/min | Limiting speed |
MR | 3 Nm | Bearing friction torque at 5 1/min |
≈m | 2,179 kg | Weight |
Mounting dimensions
J | 92 mm | Pitch circle diameter fixing holes in inner ring |
J1 | 138 mm | Pitch circle diameter fixing holes in outer ring |
d1 | 5,6 mm | Fixing holes diameter inner ring |
d2 | 10 mm | Counterbore diameter of fixing holes |
a | 4 mm | Counterbore depth of fixing holes |
10 | Quantity of fixing holes inner ring | |
d3 | 4,6 mm | Fixing holes diameter outer ring |
12 | Quantity of fixing holes outer ring | |
n | 12 | Pitch quantity |
t | 30 ° | Pitch separation angle |
MA | 8,5 Nm | Screw tightening torque |
2 | Quantity of retaining screws | |
t1 | 3 µm | Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. |
Dimensions
H1 | 23,35 mm | Height contact face outer ring |
0,025 mm | Height contact face outerring H1 upper tolerance | |
-0,025 mm | Height contact face outerring H1 lower tolerance | |
H2 | 11,65 mm | Height contact face outer ring |
0,2 mm | Height contact face outerring H2 upper tolerance | |
-0,2 mm | Height contact face outerring H2 lower tolerance | |
D1 max | 130 mm | Maximum diameter inner ring |
C | 12 mm | Width of outer ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Additional information
caL | 1.600 N/µm | Axial rigidity of bearing position |
crL | 1.800 N/µm | Radial rigidity of bearing position |
ckL | 2.500 Nm/mrad | Tilting rigidity of bearing position |
caL | 4.000 N/µm | Axial rigidity of rolling element set |
crL | 2.600 N/µm | Radial rigidity of rolling element set |
ckL | 6.300 Nm/mrad | Tilting rigidity of rolling element set |
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