Description
〇 Adaptive chassis
・ GRK3 AWD genuine parts
・ GRK3 RWD optional parts (* Note ①)
・ GRK Global Global Standard Series Optional Parts
* Note ①… [R31W294] GRK3 spur gear mount and our bevel gear (16T or more) are required.
〇 Product description
A metal solid differential axle set compatible with speed-increasing bevel gears for Ketsukaki.
By changing the solid cup and solid housing to metal, it supports higher rotation and higher load.
Use [R31W212] one-way & solid ring gear for the ring gear.
By using the separately sold [R31W243] gear spacer set, it is possible to support our company's speed-increasing bevel gears (17T / 18T) for Ketsukaki.
* Please check the list below for the number of gear spacer sets and the number of teeth of the corresponding bevel gear.
* If you are looking for a rigid axle that supports deceleration bevel gears, please purchase the [R31W270] GRK Rigid Axle Set (for deceleration gears).
* A shim with an inner diameter of 10 mm is required to adjust the clearance between the gearbox and bearings and to adjust the final backlash.
〇 Corresponding bevel gear and required number of gear spacers
Number of bevel gear teeth Number of spacers
Product number: R31G007
Standard gear (16T)
0 sheets
Part number: R31W216
Ketsukaki Gear (17T)
1 sheet
Part number: R31W217
Ketsukaki Gear (18T)
2 sheets
* ① [R31W212] Only when using one-way & solid ring gear.
* ② Be sure to use the [R31W243] gear spacer set for the spacer.
* ③ Prepare an M3 button screw with a length that matches the spacer thickness.
〇Contents
・ GRK solid cup x 2
・ GRK solid housing x 1
・ M3 x 12 button screw x 2