Gcl Gear Couplings - Curved Tooth Design, 45 Steel/42crmo Material, Bore Diameter 32mm-730mm | High Precision Cnc Processed, Rated Torque Up To 350000 N.m, Excellent Performance In Dis-alignment And Transmission

We produce curved gear couplings for over 30-year experience in China.
1. Coupling's dimensions and performance comply with National Mechanical Standard and meet the requirements of Europ standard and ISO standard.
2. Material of external shaft and internal tooth 45 Steel or 42CrMo, high fatigue strength after quenching and nitriding of surface treatment.
3. Good stability of internal tooth ensures the smooth rotation of transmission device.
4. Teeth processed by CNC reach high precision requirements of dimension and position.
Large professional processing equipment could produce gear couplings with spacer, balancing precision reaches G4-G40 or higher.

Technical informations:
1.Model: GCL gear couplings
2.Working temperature: -35~85A C
3.Material:steel 45, or 42CrMo
4.Curved tooth coupling design
5.Allowable speed: 700RPM to 7100RPM
6.Rated torque/nominal torque:maximum to 350000 N.m
7.Bore diameter: 32mm- 730mm
8.Dimensions:
Bore length: 54mm-190mm
Total length: 111mm-396mm
9.No of teeth: 20~50
10.Surface treatment: black treatment
11.Balance test: G4 to G40
12.Lubricate amount:55mL to 59000mL, replace every 6 month or less
13.Excellent performance of dis-alignment and transmission