Popular series of straight bevel gears for many uses.
Unit of Measure
Specifications
Gear Type |
N/A Bevel Gears |
Construction |
N/A Carbon Steel Bevel Gears |
Bore Type |
N/A Plain |
Gear Ratio |
N/A 2 |
Module |
N/A 4 |
No. of Teeth |
N/A 20 |
Shape |
N/A B3 |
Bending Strength |
N/A 93.3 N·m9.51 kgf·m |
Surface Durability |
N/A 12 N·m1.23 kgf·m |
Backlash |
N/A 0.0047-0.0106 in0.12-0.27 mm |
Precision Grade |
N/A JIS B 1704:1978 grade 3 |
Gear Teeth Type |
N/A Gleason |
Pressure Angle |
N/A 20 º |
Material |
N/A S45C (AISI 1045) Carbon Steel |
Surface Treatment |
N/A Black oxide coating |
Tooth Hardness |
N/A less than 194HB |
Weight |
N/A 1.47 kg3.241 lb |
Dimensions
Bore Diameter (A) |
N/A 0.787 in20 mm |
Hub Diameter (B) |
N/A 2.362 in60 mm |
Pitch Diameter (C) |
N/A 3.150 in80 mm |
Outer Diameter (D) |
N/A 3.528 in89.62 mm |
Mounting Distance (E) |
N/A 4.724 in120 mm |
Total Length (F) |
N/A 2.622 in66.59 mm |
Length from Crown to Back (G) |
N/A 1.670 in42.41 mm |
Hub Width (H) |
N/A 1.378 in35 mm |
Length Of Bore (I) |
N/A 2.441 in62 mm |
Face Width (J) |
N/A 1.102 in28 mm |
Holding Surface Diameter (K) |
N/A 1.684 in42.78 mm |
