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513121 Front Wheel Bearing Hub Assembly Compatible with Impala, Regal, DeVille, Grand Prix, Venture, Lesabre, Century, Rendezvous, Montana, Intrigue 5 Lug with ABS 2pcs

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About this item

Compatibility Info - Rendezvous 2002-2006, Century 1997-2001, Venture 1997-2004, LeSabre 2000-2001, DeVille 1997-2001, Grand Prix 1997-2001, Impala 2000-2001, Montana 1999-2004, Park Avenue 1997-2001
Compatibility Info - Regal 1997-2001, Intrigue 1998-2001, Aztek 2001-2005, Monte Carlo 2000-2001, Seville 1997-2001, Bonneville 2000-2001, Eldorado 1997-2001, Aurora 1997-1999, Trans Sport 1997-1998
Hub Specifications - Position: Front, Lugs: 5 Bolts, Drive Type: FWD/AWD, ABS Type: Sensor Wire, Flange Type: 3 Bolt Modified Triangular. Before purchasing, please check the "Amazon Confirmed Fit" bar, enter all vehicle information (year/make/model/engine/trim) for compatibility and check qualifier notes.
Stable Performance - Precise roll-form design of Nhsmgt's wheel bearings ensures consistent and optimal factory-installed preload to minimize excessive noise and wear
Preferred Steel - The raw material selection for all Nhsmgt bearings follows OE standards strictly. The selected high-quality steel has low impurity content, high hardness, wear resistance and fatigue resistance.
Note - In order to improve product quality, Nhsmgt has optimized the product packaging. During the transition period, the products you purchase may be send in the new or old packaging

Product Description

Nhsmgt 513121 Wheel Hub Bearings Specification

ABS Included	Yes
Bolt Circle Diameter	4.53 In
Brake Pilot Diameter	2.78 In
Flange Bolt Hole Quantity	3
Flange Diameter	5.73 In

Flange Offset	1.65 In
Hub Pilot Diameter	3.6 In
Wheel Pilot Diameter	2.76 In
Wheel Stud Quantity	5
Interchange Part Number	513121, 513179, 12429204, 7470017, WE60702, 713121, BR930548K, 951-016, BR930148, 7470567, 7470105, 7470143, 730-0003, 7470568, 713179

Compatibility Details

Century	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
LeSabre	(2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Park Avenue	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Regal	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Rendezvous	(2002 - 2004, 2006), RWD, AWD. 2005: RWD, AWD
Riviera	(1997 - 1999), FWD
DeVille	(1997 - 2000), FWD, no Heavy Duty Suspension. 2001: FWD, 1st Design, Steel Sensor Wire Clip, no Heavy Duty Suspension
Eldorado	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Seville	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Impala	(2000), FWD, 4 - Wheel ABS. 2001: FWD, 1st Design, 4 - Wheel ABS, Steel Sensor Wire Clip
Monte Carlo	(2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Venture	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip. 2002 - 2004: RWD, AWD
Aurora	(1997 - 1999), FWD
Intrigue	(1998 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Silhouette	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip. 2002 - 2004: RWD, AWD
Aztek	(2001 - 2005), RWD, AWD

Bonneville	(2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Grand Prix	(1997 - 2000), FWD. 2001: FWD, 1st Design, Steel Sensor Wire Clip
Montana	(1999 - 2000), FWD. 2001: RWD, 1st Design, AWD or FWD, Steel Sensor Wire Clip, Fits Rear. 2002 - 2004: RWD, AWD
Trans Sport	(1997 - 1998), FWD

Every Detail of Nhsmgt's Wheel Hub Bearings is Carefully Polished and Strives for Perfection，Pray for world peace, with no war in any form.

Material Selection

Select high-quality steel: Generally, special alloy steels such as high carbon chromium bearing steel and M50 steel are used. High quality steel has low impurity content and features high hardness, wear resistance, and fatigue resistance.

All raw material selection for Nhsmgt bearings strictly follows OE standards

Forging

Forging forming: Place the melted steel billet into the mold and forge it under 630T strong pressure to make the bearing structure denser and improve its strength.

Isothermal forging: By using isothermal forging technology, better dimensional accuracy and surface quality can be achieved.

Heat Treatment

Quenching: Heating the workpiece to a certain temperature and rapidly cooling it to increase its hardness.

Tempering: Reduce internal stress after quenching and improve toughness.

Low temperature tempering: further improving the fatigue life and wear resistance of bearings.

Machining

Rough machining: turning, milling, etc.: removing the excess of the blank to initially form the shape of the bearing

Precision machining: Precision grinding of the rolling and mating surfaces of bearings to ensure dimensional accuracy and surface smoothness

Clean

Ultrasonic cleaning: Use ultrasonic cleaning agent to clean the bearings, remove oil and impurities generated during processing, effectively prevent dust from entering, and make your car travel more smoothly.

Assembly and Inspection

Assembly: 1. Accurately install the ball into the raceway. 2. Install the cage into the bearing to evenly distribute the ball. 3. Install a sealing ring to prevent dust and moisture from entering the bearing. 4. Apply high-energy grease to improve oxidation resistance and wear resistance.

Testing: 1. Measure the size of the bearing to ensure compliance with design requirements. 2. Test the rotational resistance of the bearing to ensure smoothness. 3.Detecting the noise level of bearings4. Balance detection: Ensure the dynamic balance of the bearings.

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