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13:14:15 GMT+0000 (Coordinated Universal Time)


VLI200544-N-ZT
Couronne d'orientation, roulement à 4 points de contact, avec denture intérieure
Four point contact bearings, light series 20, internal gear teeth, lip seals on both sides
Information produit

Cotes métriques
Cotes impériales
dimensions principale & données de performance
d1 | 444 mm | Bore Diameter |
daZT | 541 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 | 646 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 | 38 kg | Poids |
Dimensions
Di | 545,5 mm | Inner diameter outer ring |
0,5 mm | Inner diameter outer ring upper tolerance | |
0 mm | Inner diameter outer ring lower tolerance | |
La | 620 mm | Pitchcircle diameter fixing holes outer ring |
na | 10 | Number of fixing holes in outer ring |
dB | 18 mm | Fixing bore |
da | 542,5 mm | Outside diameter inner ring |
0 mm | Outside diameter inner ring upper tolerance | |
-0,5 mm | Outside diameter inner ring lower tolerance | |
Li | 505 mm | Pitchcircle diameter fixing holes inner ring |
dBi | M12 | Tread fixing bore |
Gl | 20 mm | Thread depth fixing hole |
ni | 16 | Number of fixing holes in inner ring |
Fr zul | 67.000 N | Max. radial load fixing screws (friction locking) |
m | 6 mm | Modul of gearing |
z | 76 | Number of teeth |
d0 | 456 mm | Pitch circle diameter gearing |
hA | 20 mm | Ring cross section |
Fz norm | 23.700 N | Max. tooth force root fatigue strenght (at a shock factor of 1,2) |
Fz max | 35.000 N | Max. tooth force against tooth fracture (at a shock factor of 1,35) |
Plage de température
Tmin | -25 °C | Operating temperature min. |
Tmax | 80 °C | Operating temperature max. |
facteurs de calcul
Ca | 152.000 N | Charge dyn. de base, axiale |
C0a | 385.000 N | charge stat. de base, axiale |
Cr | 138.000 N | Charge dyn. de base, radiale |
C0r | 144.000 N | Charge stat. de base, radiale |
Téléchargements :
Votre alternative produit actuelle
Centering | ZT | Centering on inner and outer ring |
Gearing | N | Normalized gear teeth on bearing ring |
jeu radial | Standard_VL | Standard radial clearance 0 to 0,5 and axial tilting clearance 0 to 0,7 |
Caractéristiques