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02:46:28 GMT+0000 (Coordinated Universal Time)
XA200352-H
Slewing ring, crossed roller bearing, external gear teeth
Crossed roller bearings with external gear teeth, sealed
Product information
Metric
Imperial
Main Dimensions & Performance Data
d1 | 274 mm | Bore Diameter |
diZT | 274 mm | Diameter centring inner ring |
0,081 mm | Diameter centring inner ring upper tolerance | |
0 mm | Diameter centring inner ring lower tolerance | |
t | 17 mm | Length centering inner ring |
Da | 462 mm | Outside Diameter |
Di | 380 mm | Diameter centring outer ring |
0 mm | Diameter centring outer ring upper tolerance | |
-0,089 mm | Diameter centring outer ring lower tolerance | |
T | 11 mm | Length centering outer ring |
H | 59 mm | Height |
≈m | 34,5 kg | Weight |
Dimensions
Di | 353 mm | Inner diameter outer ring |
ha | 54 mm | Width outer ring |
La | 407 mm | Pitchcircle diameter fixing holes outer ring |
na | 24 | Number of fixing holes in outer ring |
b | 30 mm | Width gearing |
m | 6 mm | Modul of gearing |
z | 75 | Number of teeth |
d0 | 450 mm | Pitch circle diameter gearing |
Fz norm | 20.900 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 34.500 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
da | 351 mm | Outside diameter inner ring |
dB | 14 mm | Fixing bore |
Li | 298 mm | Pitchcircle diameter fixing holes inner ring |
ni | 24 | Number of fixing holes in inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Calculation factors
Ca | 315.000 N | Basic dynamic load rating, axial |
C0a | 780.000 N | Basic static load rating, axial |
Cr | 225.000 N | Basic dynamic load rating, radial (for radial load only) |
C0r | 380.000 N | Basic static load rating, radial (for radial load only) |
VSPmax | 0,02 mm | Maximum bearing preload |
VSPmin | 0 mm | Min. bearing preload |
Fr zul | 99.100 N | Max. radial load fixing screws (friction locking) |
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Gearing | H | Hardened gear teeth on bearing ring |
Characteristics