CHEVROLET BLAZER Wheel Hub Assembly with ABS

Hardness is a performance indicator that measures the hardness of a material. There are many methods for hardness testing, and the principles are different. The measured hardness values and meanings are not exactly the same.

Wheel Bearing And Hub Assembly for CHEVROLET BLAZER GMC JIMMY 513200


55# steel unit hardness: 185--225 Brinell hardness, channel surface hardness after quenching 58-62HR

Bearing hardness: GCR15 for bearing steel 61-63 Rockwell (HRC)


Hardness is a performance indicator that measures the hardness of a material. There are many methods for hardness testing, and the principles are different. The measured hardness values and meanings are not exactly the same. The most common are static load indentation hardness test, namely Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC), Vickers hardness (HV), rubber plastic Shore hardness (HA, HD) and other hardness Its value indicates the ability of the material surface to resist the intrusion of a hard object. The most popular Leeb hardness (HL) and Shore hardness (HS) belong to the rebound hardness test, and the value represents the magnitude of the metal elastic deformation work. Therefore, hardness is not a simple physical quantity, but a comprehensive performance index reflecting the elasticity, plasticity, strength and toughness of the material.


Front Vehicle

Flange Diameter: 5.8 In.

Bolt Circle Diameter: 4.8 In.

Wheel Pilot Diameter: 2.8 In.

Brake Pilot Diameter: 2.8 In.

Flange Offset: 1.9 In.

Hub Pilot Diameter: 3.5 In.

Hub Bolt Circle Diameter: 4.8 In.

Bolt Quantity: 5

Bolt Hole qty: 3

ABS Sensor: Yes

Number of Splines: N/A


Application:

CHEVROLET BLAZER 1998-2005

GMC JIMMY 1998-2001


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