U-JOINT FOR HEAVY DUTY TRUCK, SUCH AS Renault, LAND ROVER, Iveco, BMW, GMC, Volvo, FIAT, SCANIA, MAN, Benz, CHEV, Ford, Nissan, MAZDA, DAIHATSU, SUZUKI, SUBARU, HINO, ISUZU, MITSUBISHI, Honda, Toyota, SPICER, ALLOY, GKN, PRECISION, GMB

Universal joint consists of spider(cross) and 4 grease-filled roller bearings.

Drive shaft incorporated with universal joint is widely in use not only in automotive industry but also all other industrial scenes. Purpose: high torque transmission in limited space. 
 
1)The material for U-joint cross is 20Cr or 20CrMnTi alloy steel(hardness after heat treatment is HRC 58 -63 degree)
 
2)The material for bearing caps is 20Cr or 20CrMnTi alloy steel(hardness after heat treatment is HRC 58 -63 degree);
 
3)The material for needle roller is GCr15(hardness after heat treatment is HRC 59 -63 degree);
 
4)The material for circlip is 65Mn;
 
5)Cementite deepness: 0.8-1.3mm