
ISUTAMI
bearings are widely used in various industries. With over 15
years’ experience in bearing manufacture and supply, we are in
the position to provide our customers the right products to meet
their specific application requirements. ISUTAMI bearings enjoy
good reputation as they work well even in dirty, wet or tough
situations such as in agricultural, mining and construction
equipment, as well as in conditions requiring high accuracy like automotive, motorcycles, medical instruments and
machine tools.

Agricultural bearings are often working in harsh environments.
They must meet the requirements of the agricultural industry
such as extreme temperatures, various loads, increased
capacities and corrosive environments.
ISUTAMI offers high-quality bearings that meet these demands.
Advanced technologies are applied to manufacture these bearings
to acquire higher performance under muddy working
conditions and enhance the corrosion resistance for a longer
service life.
Split Bearings
ISUTAMI bearings combine the two crucial elements cost-effective machinery: flexibility and reliability. The key features of ISUTAMI bearings mean they will function effectively anywhere your designer has the imagination to incorporate them.
Mounted Units
These units are a combination of a radial ball bearing, seal, and a housing of high-grade cast iron or pressed steel. The housings come in various shapes. ISUTAMI mounted units have features such as rugged construction, high efficiency, and long service life.
Inserts
The insert bearings are one of the mounted bearings series and they are the deep groove ball bearings with a U-shaped outer ring. Compared with the pillow blocks, the inserts have no housing installed and have their own load capacity.

Bearings are the building blocks of vehicles since they are found
throughout a vehicle’s frame along with inside of other major
components, and these bearings come in a wide variety of shapes,
sizes and styles. ISUTAMI is able to provide the complete line of
automotive bearings, such as wheel bearings, hub units, AC
bearings, clutch bearings, and other parts like tension pulleys.
ISUTAMI automotive bearings have been widely used in OE and MRO
market for vehicles.
Wheel Bearings
Wheel bearings are typically located at the spindle of the wheel
hub to allow free wheel movement. They are designed to support
the weight of the vehicle and allow it to roll with minimal
force while withstanding the loads from high speed cornering and
hard acceleration and braking. Wheel bearings must withstand
outrageous temperatures and conditions. ISUTAMI wheel bearings
are featured of steady performance, long life span and high
reliability.
Hub Units
Hub unit have to meet increasingly strict requirements that
demand lighter weight, greater promotion of fuel efficiency, and
enhanced module production systems. Along with the widespread
adoption of antilock braking systems (ABS) to ensure stable
maneuverability during braking, there is a growing need for our
hub unit bearings with a built-in sensor. ISUTAMI offers a range
of high quality hub units with ABS sensors.
Tapered Roller Bearings
In many applications tapered roller bearings are used in back-to-back pairs so that axial forces can be supported equally in either direction. Pairs of tapered roller bearings are used in car and vehicle wheel bearings where they must cope simultaneously with large vertical (radial) and horizontal (axial) forces.

The conveyor bearings are widely used in transportation, wash down and food procession environments. Because of its special chemistry material, they are load ratings may be differ from the other carbon steel bearings. Determined by its special application, the conveyor bearings have a low precision and high slewing rate to make full use of their utility. Otherwise, it is a kind of bearings which need to be protected from the chemicals environment due to the materials themselves.
Unground Bearings
The unground bearings are one of the widely used bearings which always be utilized in assembly line, plane conveyer systems and other logistic systems. They are composed of inner ring, outer ring, body and the holder. This bearings have a high performance at antifriction, low consumption, high precision and so on. The rings of the bearings could advance the wheels to undergo much more abrasion resistance and uniform strength.

Large numbers of bearings are built in motorcycles, including in
the engine, the transmission and the wheels. These bearings
support a motorcycle’s running, and help to reduce friction and
to ensure that the motive power of the engine is reliably
transmitted to the wheels. Therefore, motorcycle bearings must
facilitate a smooth ride due to low friction and vibration, and
ensure durability.
Deep Groove Ball Bearings
ISUTAMI spherical plain bearings offer self-aligning
Used for motorcycle engines and transmissions. Since these
bearings are used in dusty environments where they are subjected
to shock loads at high temperatures and high-speed rotation,
they are required to have very high rigidity and excellent
anti-dust characteristics. As our hit product, ISUTAMI deep
groove ball bearings are manufactured from high-grade materials
and first-class technologies, which can meet the requirements
very well.

Mining industry plays the key role in providing resources to
maintain our daily living. Mining equipment are often operated in
very tough conditions and kept working continuously. As the
crucial components of these equipment, mining bearings are
required to withstand extremely severe environments. Such
bearings must be tough, long-lasting, withstand heavy loads, and
offer high reliability to suit the specific demands of mining
applications. ISUTAMI cylindrical roller bearings and spherical
plain bearings are your right choice.
Cylindrical Roller Bearings
Compact design
Maximum load carrying capacity
Run well under high rotation speed
For extreme operating conditions

Bearings used in medical device applications must meet unique
requirements because of the extraordinary conditions in which
they perform. Biocompatibility, corrosion resistance and
sterilization are just a few of the challenges medical bearings
must accommodate. With over 15 years of experience, ISUTAMI
bearings are worth your trust. ISUTAMI medical bearings are
manufactured from 440C stainless steel. The material’s corrosion
resistance allows for repeated sterilizing. Its highly finished,
honed surface provides a long lasting structure for the 440C or
Silicon Nitride (ceramic) balls, which allows the bearing to
rotate smoothly at the high speeds.
Stainless Steel Miniature Ball Bearings
ISUTAMI stainless steel miniature ball bearings are manufactured
with extremely high accuracy. They are perfect for handheld
medical and dental equipment, tools which must be very small but
also very precise and durable, as well as corrosion-resistant.

Bearings are critical components in machine tools such as CNC
machines. Bearings used in machine tools are typically required
of long life, extreme stiffness & precision, and the ability to
tolerate heavy loads. ISUTAMI is a reliable supplier of the
complete set of machine tool bearings, including deep groove ball
bearings, cylindrical roller bearings and needle bearings.
Deep Groove Ball Bearings
Deep groove ball bearings can support light-to-moderate axial
loads in both directions as well as radial forces. ISUTAMI deep
groove ball bearings are characteristic of their steady load
capabilities, smooth and quiet rotation, high rigidity, low
friction and standard accuracy.
Cylindrical Roller Bearings
Compact design
Maximum load carrying capacity
Run well under high rotation speed
For extreme operating conditions
Needle Bearings
Needle bearings are compact, economical and provide a high load
carrying capacity and a constant level of quality. ISUTAMI
offers different types including drawn cup roller clutch
bearings, axial needle roller bearings, drawn cup needle roller
bearings, and drawn cup full complement bearings.
Linear Bearings
ISUTAMI linear bearings are manufactured with extremely high accuracy, low noise, steady performance, long service time and smooth running, they are widely used in precision mechanism, medical apparatus, instruments, chemical industry, printing etc.

Heavy equipment play the key role in construction projects.
Bearings in these heavy construction equipment are required to
work in dirty and dusty environments and withstand heavy loads.
ISUTAMI bearings can be found in all types of construction
equipment, including cranes, hydraulic excavators, asphalt
pavers, and wheel loaders, as well as many other types of heavy
equipment used in building projects.
Cylindrical Roller Bearings
Compact design
Maximum load carrying capacity
Run well under high rotation speed
For extreme operating conditions
Thrust Ball Bearings
Thrust ball bearings are designed to take pure axial load only.
ISUTAMI thrust ball bearings are manufactured for high axial
load applications running at relatively low speeds, with single
direction and double direction designs available. These bearings
are of high precision and need low maintenance.
Slewing Bearings
The slewing bearings are widely used in heavy-duty equipment and precision instrument, driven by hydraulic or electric motor to handle simultaneously radical, axial and moment loads. They widely found in industries such as: wind energy, medical, forestry&farming,transport and so on.
Spherical Plain Bearings
ISUTAMI spherical plain bearings offer self-aligning
capabilities at relatively low speeds; they can accommodate
heavy static loads as well as forces that occur during
oscillating, recurring tilting or slewing movements. Shaft
misalignment or deformation of surrounding components does not
affect the spherical plain bearings performance making the
spherical plain bearing very reliable even under demanding
conditions.