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 1 |
No. of Teeth |
N/A 40 |
Shape |
N/A B4 |
Bending Strength |
N/A 2.61 N·m0.27 kgf·m |
Surface Durability |
N/A 0.29 N·m0.03 kgf·m |
Backlash |
N/A 0.0012-0.0051 in0.03-0.13 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 0.068 kg0.150 lb |
Dimensions
Bore Diameter (A) |
N/A 0.315 in8 mm |
Hub Diameter (B) |
N/A 0.984 in25 mm |
Pitch Diameter (C) |
N/A 1.575 in40 mm |
Outer Diameter (D) |
N/A 1.598 in40.59 mm |
Mounting Distance (E) |
N/A 0.866 in22 mm |
Total Length (F) |
N/A 0.593 in15.07 mm |
Length from Crown to Back (G) |
N/A 0.496 in12.59 mm |
Hub Width (H) |
N/A 0.315 in8 mm |
Length Of Bore (I) |
N/A 0.472 in12 mm |
Face Width (J) |
N/A 0.236 in6 mm |
Holding Surface Diameter (K) |
N/A 1.046 in26.58 mm |
