32207 GCr15 Press Steel Auto Wheel Bearing OEM P5 P6 Single Row High Precision

32207 GCr15 Press Steel Auto Wheel Bearing OEM P5 P6 Single Row High Precision

Our product advantage:

1, Standard Gcr15 material, AISI 52100 steel,

2, Heat Treatment Hardness HRC60~65

3, Polished rollers,

4, OEM Quality, P6,P4,ABEC-3,ABEC-5 precision Grade.

32207 Auto Wheel BearingDescripition: unit:Inch 

Inner Dia: 1.378

Outer Dia: 2.8346

Width: 0.9547

Stand Out: 0.2067

Cone Length: 0.9055

Cup Length: 0.748

Cone Radius: 0.0787

Cup Radius: 0.0787

Forged bearing rings, have much better quality then normal steel tube rings.

he difference between forging and casting material:

Forging is formed by forging after the metal is heated in solid state. It requires the metal to have good thermoplastic (also known as forging), and the general forging is steel, which is of high strength and plasticity, which is suitable for high quality and high quality components. Such as bolts, shafts, gears, axle, etc.

The casting metal is formed in liquid casting and casting. It requires good fluidity, filling ability of liquid metal, etc. (also called casting), divided into two cast steel and cast iron in the iron and steel casting, iron carbon content is higher than steel, its low strength over steel, plastic, poor general tolerances for the production is not very big parts, such as machine tools, such as the low pressure valve; Steel casting strength is high, used for making complex parts, such as chain rail, high pressure valve seat, etc.