Ccr15 material steel balls and rings support loads up to M180 spring strength.
SPCC material J-type cage ensures stable operation even at 70RPS high-speed conditions.
0.6mm thin flange allows more space for gear shimming within the gearbox.
Rockwell hardness: HRC61.5-64.

When assembling a high ROF AEG build, please adjust the AOE and appropriately reduce the number of piston teeth.