Precision roller bearings

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WELCOME TO WD-BEARING.COM
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About Us

• Founded in August of 2000, WD is a
  technology-oriented group, specialized in RD,
  manufacturing, sales and service of high quality
  bearings.
• In order to make WD as a symbol of quality, we
  invested a lot in advanced CNC equipments and the
  complete set of precision inspection devices,
  committed ourselves to building a high quality
  employee team and brought in advanced technique
  of manufacturing and management from USA, Germany
  and Italy. We have strictly implemented ISO 9001
  and 14001, as our respect to quality control and
  environment protection.
• Our precision and customized bearings are mainly
  supplied to OEM customers in many industries,
  such as gearbox, electric motor, construction
  machinery, material handling equipment and steel
  mills, etc.. In the meantime, our complete supply
  chain makes it possible to supply customer almost
  full range of standard bearings from I.D 2.5mm up
  to O.D 6000mm.

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Products
Cylindrical Roller Bearings WD cylindrical roller
bearings have many designs, dimension series and
sizes. The majority is single row bearings with a
cage.
Tapered Roller Bearings WD tapered roller
bearings are produced by WD in many designs
and sizes to match their many uses.These can be
Combined Bearings WD Combined Bearings are
particularly suitable for truck lift columns and
all other shifting and convying systems requiring
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Deep Groove Ball Bearings WD precision deep
groove ball bearings are designed for high
precision, low noise, small vibration, high
reliability and Customized Bearings Special
requirements need customized solutions to meet
the market needs. For this reason, WD Bearing
Cam Followers WD Cam Followers are
essentially needle or cylindrical rollers or ball
bearings,which have a thick- walled
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Industrial Solution

• Bearing Applications
• Automobile
• Construction Machinery
• Electric Motors
• Gearbox
• Iron Steel Industry
• Material Handling Sysstem

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Automobile
Automobile Alternator Application Automobile
AlternatorTypical Product WD Precision Deep
Groove Ball BearingsAlternators are used in
modern automobiles to charge the battery and to
power the electrical system when its engine is
running. Automobile Gearbox Application
Automobile GearboxTypical Product WD Precision
Cylindrical Roller Bearings WD Precision Tapered
Roller BearingsThe gearbox is one of the most
important parts in an automobile. Automobile
Transmission Application Automobile
TransmissionTypical Product WD RN Series
Cylindrical Roller BearingsThe automobile
transmission is one of the most important parts
in a vehicle.
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Construction Machinery
Bulldozer The bulldozer is a crawler tracked
tractor, equipped with a substantial metal plate
used to push large quantities of soil, sand and
etc. Bulldozers can be found on a wide range of
small scale and large construction sites, mines
and quarries, military bases, heavy industry
factories, and large governmental and public
Engineering projects as well as
farming. Excavating Machinery Excavators also
named excavating machinery are used in excavating
the materials that higher or lower than the
levels, and transporting the materials to the
stock yard. Loader Loader is widely used in road
construction,railway construction
port construction ,mining construction and etc.
The loading machinery has high efficiency on
scraping the bulk materials and is easily
controlled.
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Electric Motors
Asynchronous Electric Motor Asynchronous electric
motors, with compact design, low maintenance and
initial cost, are widely applied in driving
machine tool, pump, fan and mining machinery, and
they are especially used in electric fans,
refrigerator, air-conditioning and other
Household Electric Appliance. Industrial DC
Motor Industrial DC motor is an electric motor
that runs on direct current (DC) electricity. By
far the most common DC motor types are the
brushed and brush less types, which use internal
and external commutation respectively to create
an oscillating AC current from the DC
source. Large Electric Motor Large Electric
Motor is an automatic device that uses error-
sensing feedback to correct the performance of a
mechanism. The term correctly applies only to
systems where the feedback or error-correction
signals help control mechanical position or other
parameters.
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Gearbox

• Bevel Gears
• Bevel gears are gears where the axes of the two
  shafts intersect and the tooth-bearing faces of
  the gears themselves are conically shaped. Bevel
  gears are most often mounted on shafts that are
  90 degrees apart, but can be designed to work at
  other angles as well.
• General Gearboxes
• Transmission or gearbox are widely applied in
  Mechanical Transmission, wind turbines, and also
  used in agricultural, industrial, construction,
  mining and automotive equipments.

Industrial Gearboxes Heavy duty Gearboxes are
widely used in Packing machinery for printing
industry, Mechanical transmission, Iron and steel
industry, Rolling steel machinery, Construction
machinery and some other high torque situations.
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Iron And Steel Industry
Continuous Casting The continuous casting machine
is widely used in drawing slabs during the series
process of steel making. Composed of ladle
turret, mold oscillator, foot rolls and bender
and guiding rolls etc., the continuous casting
machine protect the liquid metal oxidized by the
harmful gas. Finished Steel Products The
seamless pipes are made from round
billets by tapered- roller perforating
machines. Through hot rolling mill or cold
rolling mill, the round billets are cut
into a certain length. Steel Making Pig iron
and scrap steel are turned into steel in the
process of converters. The converters are tilting
by the help of trunnion and bull gear. WD Bearing
Group is specialized in providing precision and
special roller bearings for our customers from
steelmakers.
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Material Handling System
Lifting Equipment Lifting equipments are used to
move materials over variable paths within a
restricted area.The major types of
lifting equipments are jib crane,bridge
crane,gantry crane, stacker crane etc. Sorting
Equipment Sorting equipment is used to separate
dissimilar items into predetermined groupings as
part of an automated process. There are many
different types of sorting machines. Storage
Equipment Storage equipment is used for holding
or buffering materials over a period of time. The
major types of storage equipment are block
stacking, rack system, shelves, automatic storage
system and mezzanine.
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WD BEARING GROUP Headquarter No. 100, Zhenyang
Road, Jiangyin, Wuxi, P.R China,214401 Tel
86-510-8271 1966 (Press 1 for English) 86-510-82
79 1933 Fax [phone] E-mail
sales_at_wd-bearing.com
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