Case IH Combines - 1420, 1440, 1460, 1480, 1620, 1640 (BSN 97103), 1660 (BSN 102897), 1680 (BSN 115352)
Notes:
Sold as a Set Only
Includes:
- 21 Tooth Gear
- 28 Tooth Gear
Weight - 5.74 lbs
Gears are fitted by teeth with very special geometry. Tooth pitch is a measure of tooth pitch, which is expressed in several ways.
Diametral pitch (DP) is the ratio of the number of teeth to the pitch diameter of the gear; Therefore, a higher DP indicates a finer pitch. It can easily be calculated by the formula dp= (n+2) ÷ OD, where n is the number of teeth and OD is the circumference measurement.
The circular tooth pitch (CP) is a direct measurement of the distance from the center of a tooth to the center of an adjacent tooth. It can be measured by the formula cp= Π÷ DP.
Module (m) is a typical gear specialty, which is used to measure the size and number of teeth of gears. Gears in inches can be distinguished as "English modules" to prevent confusion. M= outer diameter ÷ n
The pressure angle is the angle of the tooth transmission action or the angle between the force line between the meshing teeth and the tangent of the pitch circle at the meshing point.
The typical pressure angle is 14.5 ° or 20 °.
The helix angle is the angle at which the teeth align with the shaft.
Selection prompt: gears must have the same pitch and pressure angle to mesh. In addition, the meshing direction of spiral bevel gear and hypoid bevel gear must be opposite.
 |
 |
 |
| 194194C1/87375653 | 191677C1 | 186517C1 |
| Weight: 0.53kg | Weight: 0.48kg | Weight: 2.52kg |
| For Case-IH Combine straw Chopper Parts | For Case-IH Combine Separator | For Case-IH Combine Auger Related Parts |
We Also Supply Agricultural Gearboxes
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tel
Raydafon