Gear Sets, Adjusting and Markings

Gear sets, adjusting and markings

1. Identification "0937" signifies Oerlikon gear set with a ratio of 37:9.

Note: Klingelnberg gear set "K937" or Gleasen gear set "G937" could also be installed.

2. Gear set pairing number (312).
3. Deviation (tolerance) "r" is based on the test machine master gauge used in the production. The deviation "r" is always given in 1/100 mm. Example: "25" signifies r = 0.25 mm





Ro - Length of test machine master gauge used " Ro".
Ro - Ring gear = 57.50 mm
R - Actual dimension between ring gear and face of pinion shaft at point with quietest running for this gear set.
Vo - Hypoid offset