XA 20 0720 N
Weight (kg): 87kg
Outer Diameter (Da): 844.3mm
Inner Diameter (di): 630mm
step diameter-inner ring (di ZT -IT8): 632mm
Internal diameter on outer ring (Di): 721mm
Product Specifications
Weight (kg):
87kg
Outer Diameter (Da):
844.3mm
Inner Diameter (di):
630mm
step diameter-inner ring (di ZT -IT8):
632mm
Internal diameter on outer ring (Di):
721mm
step diameter-outer ring (Di ZT -IT8):
723mm
External diameter on inner ring (da):
719mm
Overall height (H):
59mm
Inner ring height (h):
52mm
Distance at bottom outer ring-inner ring (T):
2.5mm
Distance at top outer ring-inner ring (t):
8mm
External bolt circle diameter (La):
780mm
Internal bolt circle diameter (Li):
662mm
Number of bolt holes at outer ring (na):
30
Number of bolt holes at inner ring (ni):
30
Mounting hole diameter (dB):
18mm
Maximum radial load (frictional contact):
234.0kN
Gear P.C.D. (do):
834mm
Module (m):
6mm
Number of teeth (z):
139
Tooth width (b):
52mm
Nominal tooth force (Fz norm):
24.8kN
Maximum permissible tooth force (Fz Mmax):
36.1kN
axial dynamic load rating (C):
500kN
axial static load rating (Co):
1260kN
radial dynamic load rating (C):
315kN
radial static load rating (Co):
620kN
Gear Type:
External Gear
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