Water pump shaft bearing overview

Axis even bearing manufacturers to share with you what is a water pump shaft bearing, we came to know about the next. High quality bearing steel smelting by vacuum deaeration, electromagnetic stirring, oxide content is less, in can contact under high compressive stress at the same time also can bear larger high tensile stress, after heat treatment, raceway hardness of 58 - axis 62HRC。 Outer ring raceway hardness of 60 64 HRC, ball and roller hardness is 61 - 65HRC。 When the shaft, the outer ring is made of carburizing bearing steel, roll hardness of 60 64HRC。 Maintains a material usually choose reinforced nylon 66, materials commonly used nitrile butadiene rubber sealing ring, when the demand is higher, also can choose fluorine rubber seal. The pump shaft bearing of conventional shaft bearing selection of steel ( Including outer ring, shaft, roller ball) For the high carbon chromium bearing steel ( GCr15） 。 That is about the water pump shaft bearing related introduction, hope to help you! On a: water pump shaft bearing lubrication how good effect in the next article: how to import bearing assembly related tags: shaft bearing, axis bearing, axis related news even bearing fault even how to recognize the pump shaft bearing radial clearance original water pump bearing vest in non-standard axle even even bearing shaft bearings is to simplify the bearing of double bearing even auto water pump shaft bearing is an important part related products