B. K. Exports

BEARING NO - DU255237 ( FRONT WHEEL BEARING)VEHICLE - CHEVROLET AVEO/BEAT/UVA/ (FRONT BRG GIO) / MAHINDRA LOGAN/ SAIL / VERITO/eVeritoREAR WHEEL BEARING (RWB)OEN NO AND VEHICLE - J945 35214 (CHEVEROLET); 770 3090433 (RENAULT); 43210-AZ300 (NISSAN); 43210-AX000 (NISSAN);770 1205812 (MAHINDRA); 770 1205812 (NISSAN);770 1463523 (NISSAN); 600 1548986 (NISSAN);770 1462217 (NISSAN); 770 1208767 (NISSAN);600 1547700 (NISSAN)
DIMENSIONS - 25X52X37

IMB DAC/ DU BEARING FOR AUTOMOTIVE AND INDUSTRIAL APPLICATION
WHAT ARE DAC BEARINGSDAC BEARINGS ARE SET OR PAIR OF STEEL BALLS OR ROLLERS HELD TOGETHER BY A METAL RING, ALSO KNOW AS A RACE, THE DAC BEARINGS ARE INSIDE WHEEL HUB, ALOWING THE WHEELS TO ROTATE SMOOTHLY WHILE SUPPORTING THE VEHICLE’S WEIGHT AND ABSORB THE FORCE FROM THE ROAD. TYPES OF DAC BEARING - DAC-2RS, DAC-ZZ AND DAC WITH ABS CENSOR. DAC BEARINGS ARE ALSO AVAILABLE  WITHOUT SEAL.DAC BEARING WITH ABS- ANTI LOCK BREAKING SYSTEM IS CALLED ABS. FUNCTION OF ABS IN THE CAR IS TO PREVENT THE WHEEL FROM LOCKING AND SKIDDING WHEN THE BRAKES ARE SUDDENLY APPLIED WITH FORCE, ESPECIALLY ON SLIPPERY ROADS. IT HELPS KEEP DRIVER IN CONTROL OF STEERING AND VEHICLE FROM SKIDDING.DAC – 2RS MEANS TWO RUBBER SEAL ON THE BOTH SIDE, RS IS THE BEARING CODE FOR RUBBER SEAL IN THE BEARING. 2RS MEANS RUBBER SEAL ON BOTH SIDES. . IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DAC- ZZ, IS THE DOUBLE ROW CONTACT BALL BEARING.THE METAL SHEET IS PRESSED INTO THE OUTER RING OF THE BEARING, IT IS NON REMOVABLE METAL SHEET ON BOTH SIDE. IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DU BEARINGS – DU BEARINGS CAN BE IN SINGLE OR DOUBLE ROW TAPER BEARING FOR E.G 30315 DU IS SINGLE ROW TAPER BEARING. DU BEARINGS ARE RIGID AND HAVE HIGH LOAD CAPACITY, WHICH MAKES THEM SUITABLE FOR HEAVY RADIAL AND AXIAL LOADS. THIS BEARINGS ARE USED IN automotive industry and heavy engineering, The inner and outer rings and rollers are tapered, and the raceways converge at a single point on the bearing axis. WHAT ARE BEARINGS - Bearings are "parts that assist objects' rotation bearings assist the shaft that rotates inside the machinery smoothly.Bearings are used in automobiles, airplanes, electric generators and so on. Also used in household appliances. The function of the Bearings is to rotating shafts of the wheels, gears, turbines, rotors, etc. in those machines, allowing them to rotate more smoothly.. The function of the bearings is to reduce friction, make rotation smoother and to protect the part that supports the rotation, and maintain the correct position for the rotating shaft. DIFFERENT TYPES OF BEARINGS – Ball bearings, Taper, Cylindrical, Spherical, Kingpin, Needle and DAC Bearings.

BEARING NO - DU255237 ABSVEHICLE - CHEVROLET AVEO/BEAT/UVA/ ( FRONT WHEEL BEARING)
TYPE - (FRONT BRG GIO) / VEHICLE -MAHINDRA LOGAN/ SAIL / VERITO/ eVerito ABS (REAR WHEEL BEARING (RWB))

DIMENSIONS- 25X52X37

IMB DAC/ DU BEARING FOR AUTOMOTIVE AND INDUSTRIAL APPLICATION
WHAT ARE DAC BEARINGSDAC BEARINGS ARE SET OR PAIR OF STEEL BALLS OR ROLLERS HELD TOGETHER BY A METAL RING, ALSO KNOW AS A RACE, THE DAC BEARINGS ARE INSIDE WHEEL HUB, ALOWING THE WHEELS TO ROTATE SMOOTHLY WHILE SUPPORTING THE VEHICLE’S WEIGHT AND ABSORB THE FORCE FROM THE ROAD. TYPES OF DAC BEARING - DAC-2RS, DAC-ZZ AND DAC WITH ABS CENSOR. DAC BEARINGS ARE ALSO AVAILABLE  WITHOUT SEAL.DAC BEARING WITH ABS- ANTI LOCK BREAKING SYSTEM IS CALLED ABS. FUNCTION OF ABS IN THE CAR IS TO PREVENT THE WHEEL FROM LOCKING AND SKIDDING WHEN THE BRAKES ARE SUDDENLY APPLIED WITH FORCE, ESPECIALLY ON SLIPPERY ROADS. IT HELPS KEEP DRIVER IN CONTROL OF STEERING AND VEHICLE FROM SKIDDING.DAC – 2RS MEANS TWO RUBBER SEAL ON THE BOTH SIDE, RS IS THE BEARING CODE FOR RUBBER SEAL IN THE BEARING. 2RS MEANS RUBBER SEAL ON BOTH SIDES. . IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DAC- ZZ, IS THE DOUBLE ROW CONTACT BALL BEARING.THE METAL SHEET IS PRESSED INTO THE OUTER RING OF THE BEARING, IT IS NON REMOVABLE METAL SHEET ON BOTH SIDE. IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DU BEARINGS – DU BEARINGS CAN BE IN SINGLE OR DOUBLE ROW TAPER BEARING FOR E.G 30315 DU IS SINGLE ROW TAPER BEARING. DU BEARINGS ARE RIGID AND HAVE HIGH LOAD CAPACITY, WHICH MAKES THEM SUITABLE FOR HEAVY RADIAL AND AXIAL LOADS. THIS BEARINGS ARE USED IN automotive industry and heavy engineering, The inner and outer rings and rollers are tapered, and the raceways converge at a single point on the bearing axis. WHAT ARE BEARINGS - Bearings are "parts that assist objects' rotation bearings assist the shaft that rotates inside the machinery smoothly.Bearings are used in automobiles, airplanes, electric generators and so on. Also used in household appliances. The function of the Bearings is to rotating shafts of the wheels, gears, turbines, rotors, etc. in those machines, allowing them to rotate more smoothly.. The function of the bearings is to reduce friction, make rotation smoother and to protect the part that supports the rotation, and maintain the correct position for the rotating shaft. DIFFERENT TYPES OF BEARINGS – Ball bearings, Taper, Cylindrical, Spherical, Kingpin, Needle and DAC Bearings.

BEARING NO- DU255237 ABS
TYPE - FRONT WHEEL BEARVEHICLE - CHEVROLET AVEO/BEAT/UVA/ (FRONT BRG GIO) / 
TYPE - REAR WHEEL BEARING
VEHICLE - MAHINDRA LOGAN/ SAIL / VERITO/eVerito ABS REAR WHEEL BEARING (RWB)

DIMENSIONS- 25X52X37

IMB DAC/ DU BEARING FOR AUTOMOTIVE AND INDUSTRIAL APPLICATION
WHAT ARE DAC BEARINGSDAC BEARINGS ARE SET OR PAIR OF STEEL BALLS OR ROLLERS HELD TOGETHER BY A METAL RING, ALSO KNOW AS A RACE, THE DAC BEARINGS ARE INSIDE WHEEL HUB, ALOWING THE WHEELS TO ROTATE SMOOTHLY WHILE SUPPORTING THE VEHICLE’S WEIGHT AND ABSORB THE FORCE FROM THE ROAD. TYPES OF DAC BEARING - DAC-2RS, DAC-ZZ AND DAC WITH ABS CENSOR. DAC BEARINGS ARE ALSO AVAILABLE  WITHOUT SEAL.DAC BEARING WITH ABS- ANTI LOCK BREAKING SYSTEM IS CALLED ABS. FUNCTION OF ABS IN THE CAR IS TO PREVENT THE WHEEL FROM LOCKING AND SKIDDING WHEN THE BRAKES ARE SUDDENLY APPLIED WITH FORCE, ESPECIALLY ON SLIPPERY ROADS. IT HELPS KEEP DRIVER IN CONTROL OF STEERING AND VEHICLE FROM SKIDDING.DAC – 2RS MEANS TWO RUBBER SEAL ON THE BOTH SIDE, RS IS THE BEARING CODE FOR RUBBER SEAL IN THE BEARING. 2RS MEANS RUBBER SEAL ON BOTH SIDES. . IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DAC- ZZ, IS THE DOUBLE ROW CONTACT BALL BEARING.THE METAL SHEET IS PRESSED INTO THE OUTER RING OF THE BEARING, IT IS NON REMOVABLE METAL SHEET ON BOTH SIDE. IT FUNCTION IS TO STOP LEAKING OF GREASE AND KEEP OUT THE DUST, DIRT AND DEBRIS.
DU BEARINGS – DU BEARINGS CAN BE IN SINGLE OR DOUBLE ROW TAPER BEARING FOR E.G 30315 DU IS SINGLE ROW TAPER BEARING. DU BEARINGS ARE RIGID AND HAVE HIGH LOAD CAPACITY, WHICH MAKES THEM SUITABLE FOR HEAVY RADIAL AND AXIAL LOADS. THIS BEARINGS ARE USED IN automotive industry and heavy engineering, The inner and outer rings and rollers are tapered, and the raceways converge at a single point on the bearing axis. WHAT ARE BEARINGS - Bearings are "parts that assist objects' rotation bearings assist the shaft that rotates inside the machinery smoothly.Bearings are used in automobiles, airplanes, electric generators and so on. Also used in household appliances. The function of the Bearings is to rotating shafts of the wheels, gears, turbines, rotors, etc. in those machines, allowing them to rotate more smoothly.. The function of the bearings is to reduce friction, make rotation smoother and to protect the part that supports the rotation, and maintain the correct position for the rotating shaft. DIFFERENT TYPES OF BEARINGS – Ball bearings, Taper, Cylindrical, Spherical, Kingpin, Needle and DAC Bearings.

BEARING NO - 44649/44610 ( TAPER BEARING)

VEHICLE - HYUNDAI SANTROW O/M / JOHN DEERE / MITSUBISHI

TYPE-REAR WHEEL BEARING (RWB)

OEM NO- 5172011101 (HYUNDAI); 51720-11000 (HYUNDAI);52612-12100 (HYUNDAI); MB393210 (MITSUBISHI); MB515921 (MITSUBISHI); MB515922 (MITSUBISHI)


DIMENSIONS-  26.99X50.29X14.22

WHAT ARE BEARINGS - Bearings are "parts that assist objects' rotation bearings assist the shaft that rotates inside the machinery smoothly.Bearings are used in automobiles, airplanes, electric generators and so on. Also used in household appliances.The function of the Bearings is to rotating shafts of the wheels, gears, turbines, rotors, etc. in those machines, allowing them to rotate more smoothly.. The function of the bearings is to reduce friction, make rotation smoother and to protect the part that supports the rotation, and maintain the correct position for the rotating shaft. DIFFERENT TYPES OF BEARINGS – Ball bearings, Taper, Cylindrical, Spherical, Kingpin, Needle and DAC Bearings.WHAT ARE TAPER BEARINGS AND ITS FUNCTIONS – Tapered roller bearings supports axial forces, as well as radial forces. The taper bearings consist of Cone, Cup, Cage and Rollers. Tapered roller bearings are made up of cone assembly and a cup. The cone assembly consists of the inner ring, the rollers, and a cage that retains and evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.Cylindrical Roller Bearings – As name suggest the rollers are in cylindrical in shape. This bearings are design for heavy machinery and equipment. This bearings can support heavy radial load. The linear contact area with outer rings, helps distributing load on broader area or surface.TYPES - N. NU, NF, NJ, NUPN and NU  series of bearings-This are single row, cylindrical roller bearings, this are designed for axial load.NF, NJ and NUP series of bearings – This series of bearings are designed to withstand thrust load apart from radial load.ADVANTAGES –This bearings have greater resistance to fatigue and shock then ball bearingsSPHERICAL BEARINGS – This type of bearings allow rotation around a central point in two orthogonal directions. This particular bearings are also known as ball joint bearings, can be in plan bearings or roller bearing. This bearings are in two types non sealed / open bearing and other is sealed.FUNCTION OF SPHERICAL BEARINGS- This type of bearing permits rotation with low friction and manages misalignment between the shaft and housing. This bearings are used in extreme tough running conditions. This particular bearing is used in mining, construction equipment, textile and more.KINGPIN BEARINGS –This are components in vehicle steering system, they support the vertical load and allows the steering knuckles or axles to rotate. They basically maintain the alignment and stability of the front wheels and smooth steering. The bearings are made for high quality material, which make them durable. The kingpin bearing design makes them corrosion resistance and give long life. This bearings are used in vehicles like Trucks, Autos, Tractors and Earthmover.DAC BEARINGS- DAC bearing are Double Row Angular Contact Ball bearings, these are used in passenger cars, DAC bearing are used in automotive axles to guide rotation and load bearing parts. Normally they are available with oil seal, grease and available in ABC.

IMB FRONT WHEEL HUB, CHEVEROLET ENJOY, OEM-512015/DAC303134XA, DIMENSION- D1- 60, D5-30, L3- 386.5, BOLS-4.

IMB - wheel hub unit commercial vehicles- The unit is made up of two modified taper bearings, with a retaining clip to make it easier to mount the wheel hub.
Hub insert unit – This are standard taper roller bearing comes in pair of inner and outer bearings with two rotary shaft seals.
Repair insert unit – (RIU).This are sealed bearing units are pre- assembled and lubricated .This particular unit increases stiffness and service life. It also reduces running noise.

Two types of hub unit – One that supports the vehicle’s weight and another that transmits the driving force from the engine to the wheel.

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IMB - ball bearings are made of two rings or races, with steel balls in between, it helps reduces friction and allows moving parts of the machine to roll over each other. It basically reduce the friction, which increase the life of the machine or machine parts. Ball bearings are used in day to day products, like house hold electrical appliances, water pumps automotive and many other equipment’s.  Ball bearings are made up of variety of materials like Bearing steel, carbon steel, chrome steel, aluminium, tungsten carbide, platinum and many other materials.

IMB REAR WHEEL HUB WITH BEARING AND ABS, FOR CHEVROLET BEAT DIESEL, AVEO, SAIL.  OEM NO- 96471775 ABS.

 

A wheel hub bearing is a vital part of a car's and commercial vehicle wheel assembly that allows the wheels to turn smoothly and freely. It's also known as a wheel hub assembly, hub and bearing assembly, or wheel hub unit. 

How it works

The wheel hub bearing is located between the axles and brakes of a car. 

It's made up of precision-engineered bearings, seals, and sensors. 

The bearing has an inner and outer ring, rolling elements (balls or rollers), and a cage to hold them in place. Why it's important

The wheel hub bearing is critical to a car's safety, handling, and performance. 

It helps reduce friction, which improves fuel economy. 

It also helps ensure the integrity of the anti-lock braking system (ABS). 

Signs of a worn wheel hub bearing: Grinding, Snapping, Clunking, and ABS light staying on constantly. 

IMB HUB - Car’s hub bearing unit is a crucial part of a vehicle's wheel assembly, The hub is the part of the wheel assembly that the wheel bolts onto. : The bearing is a precision-engineered component that allows the hub to rotate smoothly and safely, hub bearing units are often sold as a single, pre-assembled unit for convenience and efficiency

What can damage a wheel hub bearing?

Water, dirt, dust, and other contaminants can cause wheel hubs to corrode over time. 

IMB, WHEEL HUB WITH BEARING AND ABS, FOR HYUNDAI, ACCENT VIVA, CRDI, BOLTS 4.

A wheel hub bearing is a vital part of a car's and commercial vehicle wheel assembly that allows the wheels to turn smoothly and freely. It's also known as a wheel hub assembly, hub and bearing assembly, or wheel hub unit. 

How it works

The wheel hub bearing is located between the axles and brakes of a car. 

It's made up of precision-engineered bearings, seals, and sensors. 

The bearing has an inner and outer ring, rolling elements (balls or rollers), and a cage to hold them in place. Why it's important

The wheel hub bearing is critical to a car's safety, handling, and performance. 

It helps reduce friction, which improves fuel economy. 

It also helps ensure the integrity of the anti-lock braking system (ABS). 

Signs of a worn wheel hub bearing: Grinding, Snapping, Clunking, and ABS light staying on constantly. 

What can damage a wheel hub bearing?

Water, dirt, dust, and other contaminants can cause wheel hubs to corrode over time. 

IMB, REAR WHEEL HUB WITH BEARING FOR HYUNDIA TUCSON.

A wheel hub bearing is a vital part of a car's and commercial vehicle wheel assembly that allows the wheels to turn smoothly and freely. It's also known as a wheel hub assembly, hub and bearing assembly, or wheel hub unit. 

How it works

The wheel hub bearing is located between the axles and brakes of a car. 

It's made up of precision-engineered bearings, seals, and sensors. 

The bearing has an inner and outer ring, rolling elements (balls or rollers), and a cage to hold them in place. Why it's important

The wheel hub bearing is critical to a car's safety, handling, and performance. 

It helps reduce friction, which improves fuel economy. 

It also helps ensure the integrity of the anti-lock braking system (ABS). 

Signs of a worn wheel hub bearing: Grinding, Snapping, Clunking, and ABS light staying on constantly. 

What can damage a wheel hub bearing?

Water, dirt, dust, and other contaminants can cause wheel hubs to corrode over time. 

IMB, REAR WHEEL HUB FOR TUCSON N/M, 52730-D3000.

IMB WHEEL HUB FOR CAR 

A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.

IMB, REAR WHEEL HUB WITH BEARING AND ABS FOR MARUTI CELERIO, OEM NO- 43202-76M00,  BOLTS 4.

A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.

IMB, REAR WHEEL HUB WITH BEARING AND ABS (12HN HOLE), OEM NO- 43402-M68P03,  FOR MARUTI SWIFT 3RD GENERATION, BALENO 3RD GEN/ IGNIS.

IMB , A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.

IMB, REAR WHEEL HUB WITH BEARING AND ABS, MARAZZO,
OEM 88694.

A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.

IMB, REAR WHEEL LEFT HUB WITH BEARING AND ABS FOR TOYOTA CAMRY, OEM NO-42460-06020.

A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.

IMB, FRONT WHEEL HUB WITH BEARING FOR SCORPIO CLASSIC / BALERO BS6.NEO.

IMB HUB, A hub with bearing (or wheel hub assembly) is a pre-assembled, integrated unit containing a wheel hub, bearings, seals, and wheel studs. It connects the wheel to the suspension and enables smooth, low-friction rotation. Modern units, often pre-sealed, may also include ABS sensors and provide structural integrity for braking systems. 

 Features and Functions:

Combines the hub (wheel attachment point) and the bearings into one unit, simplifying replacement compared to old press-fit designs.

Enables the wheels to rotate freely while supporting the vehicle's weight and handling cornering forces.

Commonly houses wheel speed sensors for anti-lock braking (ABS) and traction control systems (TCS).

: Many modern hub bearings are sealed and lubricated for life, requiring no maintenance until they fail and need complete replacement. 

Failing Hub Bearing:

Growling, humming, or squealing noises from the wheels, especially at 50-70 KM

 Excessive vibration or shaking in the steering wheel, particularly while driving or turning.

The ABS light may illuminate due to sensor failure within the assembly.

The wheel may feel insecure or exhibit play, potentially leading to damaged brakes or the wheel detaching.