Gear Couplings GC2-20S KHK

【Features】
Easy to install and remove compared to chain couplings, etc.
The tooth surface is hardened so it is highly durable.

【Use】
For power transmission gears.

【Specification】
Module: 2
Number of teeth: 40
Shape: T2
Reference circle diameter (mm): 80
Face width (mm): 15
Hole diameter (mm): 20
Tip circle diameter: 84
Total length (mm) :55
Boss diameter (mm): 70
Boss length (mm): 40
Hole diameter tolerance: H8

【Specification2】
Tooth profile: Crowning
Pressure angle: 20°
Heat treatment: Tooth surface induction hardening
Gear hardness: 50 to 60HRC
Surface treatment: Black staining

【Material/Finish】
S45C

【Set contents/accessories】
Comes with a snap ring.

【caution】
Both the outer tube and inner tube are sold separately, but for normal use, one outer tube and two inner tubes come as a set.
Sold individually and not as a set.