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Bearing fit – shaft and housing
It’s a guide for establishing shaft and bearing fits for miniature and instrument bearings, when the expansion coefficients of the shaft and housing are similar or when the operating temperature diffe
Bearing lubrication selection for FHIT Bearings
Bearing lubrication is an essential element of bearing selection. Proper lubricant can reduce friction, prevent bearing wear, protect bearing surfaces from corrosion, and carry away excess heat from b
Bearing design data
Fenghe Intelligent Technology Bearing miniature, precision, and instrument ball bearings are manufactured to the highest degree of quality and workmanship. Fenghe Intelligent Technology manufactures b
Heat treatment of the gear
Our company has specially purchased advanced surface induction quenching tool. The rolling track of the slewing bearing has been treated by quenching, and it can guarantee the hardness of HRC 55-62, a
Friction Moment of Slewing Bearings(rotation torque)
The Friction Moment can be estimated for a slewing ring bearing using the formula noted below. The resulting values assume that the bearing is mounted according to the guidelines outlined in this cata
Material of the pivoting support-cognition slewing bearing
The materials of rolling ring of the slewing bearing produced by our company are generally high alloy-structural steels such as 50Mn, 42CrMo, stainless steel and other materials for special purposes.