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091.20.1246.991.21.1503 Other Metric Type Part No.

091.20.1246.991.21.1503
Specifications
Part Number 091.20.1246.991.21.1503
Permissibe tangential forces,normal(X1) 79.23
Permissibe tangential forces,maximum(X2) 158.45
Outline Dimensions and Weight
Weight(KG) 288
Racewat diameter(Dl) 1246
External diameter(Da) 1408
Internal diameter(Di) 1133
Overall height(H) 92
Diameter(O) 1252
Diameter(U) 1245
Ring height(H1) 83
Ring height(H2) 83
Distance at bottom Outer ring/inner ring(Hu) 9
Distance at top Outer ring/inner ring(Ho) 9
Attachment
Outside bole-hole circle diameter (La) 1315
Intside bole-hole circle diameter (Li) 1182
Number of bolt holes per hole circel(n) 64
Hole diameter(B) 22
Bolt size(M) 20
Gear Data
Bolt-hole circle diameter(d) 1380
Module(m) 10
Number of teeth(z) 138
Profile shift, sign per DIN 3960 October,1976(x.m) 5
Tip height modification(k.m) -1.0
Tooth width(b) 82
Thread depth (t) -
Diameter of tooth neck hight at root(Zu) 1359
Tooth neck height(Hu) -
Bearing clearances(axial) -
Bearing clearances(radial) -
Number of grease nipples (n1) 4
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