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VLI200414-N-VSP-ZT
Slewing ring, 4 point contact bearing, internal gear teeth
Four point contact bearings, light series 20, internal gear teeth, lip seals on both sides

Main Dimensions & Performance Data
d1 | 325 mm | Bore Diameter |
daZT | 411 mm | Diameter centring inner ring |
-IT8 | Diameter centring inner ring tolerance | |
T | 4.4 mm | Length centering inner ring |
H | 56 mm | Height |
Da ZT | 516 mm | Diameter centring outer ring |
-IT8 | Diameter centring outer ring tolerance | |
hf | 12 mm | Height of flange |
ha | 44.5 mm | Width outer ring |
hi | 44.5 mm | Width inner ring |
≈m | 27.5 kg | Weight |
Dimensions
Di | 415.5 mm | Inner diameter outer ring |
0.5 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
La | 490 mm | Pitchcircle diameter fixing holes outer ring |
na | 8 | Number of fixing holes in outer ring |
dB | 18 mm | Fixing bore |
da | 412.5 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0.5 mm | Outside diameter inner ring lower tolerance | |
Li | 375 mm | Pitchcircle diameter fixing holes inner ring |
dBi | M12 | Tread fixing bore |
Gl | 20 mm | Thread depth fixing hole |
ni | 12 | Number of fixing holes in inner ring |
Fr zul | 49,600 N | Max. radial load fixing screws (friction locking) |
m | 5 mm | Modul of gearing |
z | 67 | Number of teeth |
d0 | 335 mm | Pitch circle diameter gearing |
b | 40 mm | Width gearing |
d1 | 350 mm | Diameter turning inner ring |
0.5 mm | Diameter turning inner ring upper tolerance | |
0 mm | Diameter turning inner ring lower tolerance | |
hA | 20 mm | Ring cross section |
Fz norm | 17,700 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 26,200 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
Temperature range
Tmin | -25 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
Calculation factors
Ca | 137,000 N | Basic dynamic load rating, axial |
C0a | 295,000 N | Basic static load rating, axial |
Cr | 124,000 N | Basic dynamic load rating, radial |
C0r | 110,000 N | Basic static load rating, radial |
Downloads:
Your current product variant
Centering | ZT | Centering on inner and outer ring |
Gearing | N | Normalized gear teeth on bearing ring |
Preload | VSP | Bearing with preload |
Characteristics


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