Model Number: 5-12100X Brand Name: WK Key Specifications/Special Features: Certifications: ISO 9001, TS16949Size: normal sizePayments:T/T, 30% in advance, balance before shipmentDelivery time: 75 daysPacking details: standard packing or according to the requirementsMercedes Benz: HS446/HS222/HS480/HS236/HS486/HS259/HS260/HS272/HS282/HS284/U462/U567/CZ281/HS275/5-263X/SPL90-1X/5-438X/5-12062X/5-510X/5-281X/SPL250-11X/SPL70-1XU-joint for heavy duty truck, such as TATA, 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, GMBDrive shaft incorporated with universal joint is widely in use not only in automotive industry but also all other industrial scenesPurpose: high torque transmission in limited space
1) Material for U-joint cross is 20Cr or 20CrMnTi alloy steel (hardness after heat treatment is HRC 58 -63 degree)

2) Material for bearing caps is 20Cr or 20CrMnTi alloy steel (hardness after heat treatment is HRC 58 -63 degree)

3) Material for needle roller is GCr15 (hardness after heat treatment is HRC 59-63 degrees)

4) Material for circle is 65Mn

5) Commentate deepness: 0.8-1.3mm