685DBS201y
Outer diameter （Da）: 889mm
Inner diameter (Di): 685mm
Overall height (H): 56mm
Gear pitch circle Dia. (Do) : 875mm
Modulus: 7
Product Specifications
Outer diameter （Da）:
889mm
Inner diameter (Di):
685mm
Overall height (H):
56mm
Gear pitch circle Dia. (Do) :
875mm
Modulus:
7
Number of gear teeth (Z):
125
Tooth width (b):
48mm
Outer ring width (h):
48mm
Distance at top outer ring-inner ring (O):
8mm
Internal diameter on outer ring (Oa）:
774mm
External diameter on inner ring （Oi）:
774mm
Step diameter on inner ring (Ui):
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External bolt circle diameter (La):
824mm
Number of bolt holes at outer ring (Za):
36
Bolt hole Dia. -Outer (da):
φ18
Bolt hole depth-Outer (ta):
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Internal bolt circle diameter (Li):
720mm
Number of bolt holes at inner ring (Zi):
23
Bolt hole Dia. -Inner (di):
M20
Bolt hole depth-Inner (ti):
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Nominal tangential force (N):
50500
Maximum tangential force (kgf):
5150
Nominal related axial static load (N):
1600
Maximum related axial static load (kgf):
163
Weigt (kg):
77
Gear Type:
External Gear
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