Auto Parts Size 39×118 Shaft Universal Joint For Turck
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Manufacturer supplier exporter of the universal joint.
A u-joint, or universal joint, is a component that connects the driveshaft to the differential, and sometimes joins the driveshaft to the transmission or two driveshafts to each other. It’s a cross-shaped piece with a bearing at each end that allows for lateral and side-to-side movement of the driveshaft.
U joint function of the u-joint assembly
1).safety factor of static torsion strength:≥2.0
2).torsional fatigue life: ≥1.5×105 cycle index.
3).wearing life: ≥60h.
U joint heat treatment:
Spider:
1).surface hardness:58-64HRC
2).inner hardness:25-45HRC or 38-48HRC(20CrMnTi)
U joint bearing cap:
1).surface hardness:58-64HRC
2).the depth of the effective hardened layer:0.3~0.7mm.
