Type R - Bevel gear wheel, right-hand pitch
Type L - Bevel gear wheel, left-hand pitch
Type W - Set of bevel gears, 2 bevel gears, 1 x right-hand, 1 x left-hand pitch
Type T - Set of bevel gears, 3 bevel gears, 1 x right-hand, 2 x left-hand pitch
GN297 Bevel Gear Wheel, for Linear Actuators, Transfer Units, with Spiral Bevel
Bevel gear wheels GN 297 are used for angular / T-gears in connection with linear actuators / transfer units and housings GN298.
The spiral bevel facilitates both setting the desired clearance and locating the correct position of the bevel gears. Also, gears set up this way run with extremely low noise levels.
Two bevel-gear wheels are required for an angular gear, three for a T-gear. These are available as set in type W or type T.
Please note that only bevel gears with different pitches can be paired. The transmission ratio is always 1:1 because the bevel gears always have the same number of teeth.
Steel ST, hardened
Teeth - Milled