Steel Front Wheel Hub Bearing 513187 10305030 89047802 For Buick , Chevrolet 513187, 10305030, 89047802, BR930548K manufacturer from China Hangzhou Chenxi Auto Parts Co,.LTD

Steel Front Wheel Hub Bearing 513187 10305030 89047802 For Buick , Chevrolet

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 513187, 10305030, 89047802,...

Steel Front Wheel Hub Bearing 513187 10305030 89047802 For Buick , Chevrolet

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Steel Front Wheel Hub Bearing 513187 10305030 89047802 For Buick , Chevrolet

Description:

Front Axle
Flange Diameter: 5.73 In.
Bolt Circle Diameter: 4.53 In.
Wheel Pilot Diameter: 2.76 In.
Brake Pilot Diameter: 2.78 In.
Flange Offset: 1.66 In.
Hub Pilot Diameter: 3.59 In.
Hub Bolt Circle Diameter:4.57 In.
Bolt Size: M12X1.5
Bolt Quantity: 5
Bolt Hole MET: M12X1.75
Bolt Hole qty: 3
Flange Shape: TRIANGULAR
ABS Sensor: Has ABS with Integral Sensor
Number of Spleens: 33

Material
Outer Ring & Flange	65Mn
Inner Ring	Gcr15
Cage	Nylon PA66+25% Glass Fiber
Bolt	35CrMo
Grease	Shell

Applications:

BUICK TRUCK RENDEZVOUS 2007-2007 Except 4 WHEEL/ALL WHEEL DRIVE,ABS
BUICK TRUCK RENDEZVOUS 2002-2007 4 WHEEL/ALL WHEEL DRIVE
BUICK TRUCK RENDEZVOUS 2003-2004 Except 4 WHEEL/ALL WHEEL DRIVE,ABS
BUICK TRUCK RENDEZVOUS 2006-2006 Except 4 WHEEL/ALL WHEEL DRIVE,ABS
CHEVY TRUCK VENTURE 2002-2005 4 WHEEL/ALL WHEEL DRIVE
OLDSMOBILE TRUCK SILHOUETTE 2002-2004 4 WHEEL/ALL WHEEL DRIVE
PONTIAC TRUCK AZTEK 2003-2004 Except 4 WHEEL/ALL WHEEL DRIVE,ABS
PONTIAC TRUCK AZTEK 2001-2002 Except 4 WHEEL/ALL WHEEL DRIVE
PONTIAC TRUCK AZTEK 2001-2005 4 WHEEL/ALL WHEEL DRIVE
PONTIAC TRUCK MONTANA 2002-2005 4 WHEEL/ALL WHEEL DRIVE

Specifications:

1. Selection overview
Hub bearings are very important part in terms of vehicle safety. Selecting the type of bearing most suited
to the vehicle ensures safety and is very important for exhibiting the required performance. To select the
best bearing, one must consider and evaluate the bearings from a variety of angles. The procedure for
selecting hub bearings is provided in the form of a flowchart.

2. Life calculation
Life of hub bearings is calculated by inputting reaction force (radial load and axial load) on the wheel given
as set traveling conditions as load. Each bearing is a "unit bearing" consisting of two rows of bearings. Life
of the bearings is calculated separately for the each of the bearings. Bearing life is calculated for the outer
and inner bearings. The shorter of the calculated values is considered the calculated life of hub bearings.

3. Hub bearing materials1 Raceway and rolling element materialsInnovations in steel manufacturing technologies such asvacuum gas removal, out-of-furnace smelting and continuouscasting have notably reduced harmful non-metallic inclusion,thus realizing longer bearing life. CX selects quality materialsthat best suit each type of bearing.

4. Lubrication The objective of lubricating bearings is to form a film of oil onrolling or sliding surfaces to prevent the metals from makingdirect contact with each other. Lubrication has the followingeffects: (1) Reduces friction and wear. (2) Extends bearing life. (3) Prevents rusting. (4) Prevents penetration of foreign matter.Fretting wear particularly tends to occur on the raceway of hubbearings during transport of finished automobiles. Frettingresistance must therefore be taken into account for hubbearings.Grease is used for hub bearings because it is economical,easy to use, and it facilitates design of sealed equipment.

5. SealsHub bearing seals prevent water ingress and have low torque.

BCA

OEM

SKF

TIMKEN

NSK

CAR MAKER

513187

89047802
10434253
88955477
89047684
10305030

BR930548K

513187

BUICK TRUCK RENDEZVOUS
CHEVY TRUCK VENTURE
OLDSMOBILE TRUCK SILHOUETT