Hub Unit BearingsBall Bearing

• Gen.1 BearingEasier assembly when compared to the single row (Gen. 0) bearings. As a unit, Gen 1 Ball Bearings have higher durability and increased reliability.Mainly used for driven automotive applications. Double row angular contact ball bearings with an integral outer ring, a two-piece inner ring, balls, seals, cages, and grease.

Feature : Integral double row, greased, sealed and maintenance free.Scope of application : Driving wheel, coupled driving wheelPros & Cons : Large dispersion of durability life(larger accumulated tolerance than counterparts) / less stiffness

Gen.2 BearingAs an integrated hub unit, Gen 2 Ball Bearings are easier to assemble, have higher durability and increased reliability.Mainly used for Non-driven automotive applications, it is composed of an outer ring with built in integrated hub, two inner rings, balls, seals, cages, and grease.

o Feature : Integrated hub for outer ringo Scope of application : Coupled driving wheelo Pros & Cons : Ease of after-sales service / Low durability life owing to

dispersion of screw torques

Hub Unit BearingsBall Bearing

Gen.3 BearingIt has a hub made with an integral spline, so it improves ease of assembly, increases durability and reliability. It can mount an ABS sensor and be used in both driven and Non-driven automotive applications.It has an integrated outer ring and an integrated inner ring, balls, seals, cages and grease.

o Feature : Inner ring integrated to hub shaft, outer ring flange to fix knuckleo Scope of application : Driving wheel, coupled driving wheelo Pros & Cons : Improved durability life, good stiffness, ease of after-sales

service

Hub Unit BearingsBall Bearing

•Gen.1 BearingScope of application : Driving wheel, coupled driving wheelPros & Cons :

Hub Unit BearingsTapered Bearing

Gen.2 BearingMade as an integral hub unit that improves ease of assembly, and increases durability and reliability.Mainly used for Non-driven automotive applications.

o Scope of application : Non-driven wheelo Pros & Cons : Improved durability life

Hub Unit BearingsTapered Bearing

Gen.3s BearingHub made with an integral spline. Improves ease of assembly increases durability and reliability. Comes with integrated sensor.Mainly used in both driven and non-driven automotive applications.

o Scope of application : Driven/non-driven wheelo Pros & Cons : Improved ease of assembly, durability, and extended life due

to the reduction of number of components

Hub Unit BearingsTapered Bearing

Gen.3 BearingIt has a hub made with an integral spline which improves ease of assembly, and increases durability and reliability. It also supports a built in sensorMainly used in both driven and non-driven automotive applications.

o Scope of application : Driven/non-driven wheelo Pros & Cons : Improved ease of assembly, durability, and extended life

due to the reduction of number of components

Hub Unit BearingsTapered Bearing

Bearings for TransmissionsBearings used for automotive transmission including tapered roller bearings, angular contact ball bearings, and deep groove ball bearings. These bearings will be able to support radial directional / axial loads generated by gears and withstand lubricant contaminants.Recently, to accommodate the requirements for improved fuel efficiency of automobiles, we are have begun developing bearings with low rotational torque and high wear resistance and rolling contact fatigue strength.

Flanged Double-Row Tapered BearingsThese flanged bearings are used for transmission input shaft, and supports loads of radial direction and biaxial directions and moment loads.

o A design optimized for high load suitable for high engine outputo Optimized lightweight flange designo Special heat treatment to ensure long-life in contaminated

environments

Transmission Bearings

Polymer Cage Tapered BearingPolymer cage tapered roller bearings are applied to output shafts and differentials. They support loads of radial and axial directions and moment loads.

o Low torque for improved fuel efficiencyo Optimized design for reduced noise and weighto Special heat treatment for long life in contaminated environments

Transmission Bearings

Steel Cage Tapered BearingSteel cage tapered roller bearings are applied to output shafts and differentials. They support loads of radial / uniaxial directions and moment loads.

o Optimized design for long life and high loado Special heat treatment for long life in contaminated environments

Transmission Bearings

Axle BearingsAxle Bearings are used on both pinions and differentials for PTUs and both front and rear axles. They support axial and radial loads, and prevent misalignment.

High Load Tapered Bearingo Optimized design for pinion bearings, suitable for high-speed, high-load and

misalignmento Low torque for improved fuel efficiencyo Special heat treatment for long life in contaminated environments

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