Double Row Ball Water Pump Shaft Bearing

Double Row Ball Water Pump Shaft Bearing

Even the choice of bearing steel conventional shaft (includes a shaft, the outer ring, roller ball) as Chrome bearing steel (GCr15). Because of the high quality of 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, axial groove hardness of HRC 58-62. In the ring raceway is 60-64 HRC hardness, ball and roller hardness is 61-65 HRC. When the shaft, the outer ring is made of carburizing bearing steel, roll hardness of 60-64 HRC. 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.

Description

Double row ball water pump shaft bearings

PRODUCT DESCRIPTION

Type: ball bearing

Brand Name: TELL/NTN/KOYO/ NSK

Model Number: WIR1938161/ WIR1938157 /WB1630098 /WB1630100

Vibration: Z1 Z2

Material: Chrome Steel/ Carbon steel

Even the choice of bearing steel conventional shaft (includes a shaft, the outer ring, roller ball) as Chrome bearing steel (GCr15). Because of the high quality of 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, axial groove hardness of HRC 58-62. In the ring raceway is 60-64 HRC hardness, ball and roller hardness is 61-65 HRC. When the shaft, the outer ring is made of carburizing bearing steel, roll hardness of 60-64 HRC. 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.

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