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H.I.C. Corporation is specialized in supplying automotive hub bearings, driveline parts (gears, shafts and gear component parts) for agricultural and construction machinery market in the world as OEM parts per customer drawings.

Text from the previous site, unedited (typos only corrected). English copy to be supplied by H.I.C.

Bearing PartsForged & Turned Rings

Organizer of forging and turning processes.

We continue to pursue the realization of reliable product manufacturing and cost performance with the leading forging and turning partners, on the basis of the know-how that we have cultivated through our 20-year of performance ranging from steel material selection to production.

Forged Rings

  • Small and medium forged rings

    Small & Medium Size

    We are able to mass-produce small and medium size blanks with lower cost by means of vertical and horizontal type forging press by choosing single forging or set forging methods depending on the production lot.

  • Large forged rings

    Large Size

    This picture shows a set of spherical roller bearing blanks for industrial use. Rings with Bore ø130–200 mm and OD ø150–250 mm can be produced by hot forging + cold rolling.

  • Precision forgings for hub bearings

    Precision Forgings (for Hub Bearings)

    These are of precision hot forgings (= less machining allowance) that are used especially for hub bearings. We meet our customers’ needs by reducing the material cost and by increasing the turning productivity.

Turned Rings

  • Turned rings for deep groove ball bearings

    DGBB

    Mass-production of the turned rings for 60xx, 62xx, 63xx are available. Our specialty is to produce thin wall types, such as 67xx, 68xx, 69xx and similar sizes.

  • Hub units

    HUB-Unit (Generation 1, 2, 3)

    Induction hardening after machining inner and outer rings of hub units is available. Also, we can produce hub bearings with intricately-shaped parts.

  • Rings for double angular contact bearings

    Double Angular Contact Bearing

    Cost performance is achieved by choosing forged blanks or tube materials. Drilling hole is also available.

  • Rings for tapered roller bearings

    Tapered Roller Bearings

    The production by combining hot and cold forgings to eliminate some of turning processes can be the most cost effective production.

  • Rings for spherical and cylindrical roller bearings

    Spherical and Cylindrical Roller Bearings

    Hardened rings are available.

Gear

“Custom Made Gear” with high precision and low noise levels quality.

For more than 30 years, H.I.C. Corporation has been supplying to overseas OEMs, in Construction, Agricultural and Industrial machinery markets as well as Domestic Markets. Gear/shaft and gear box assembly units are produced by highly advanced technology and equipment with well experienced know-how of engineering production and skillful workers at the leading gear manufacturer.

Custom Made Gear

  • Spur, helical and internal gears

    Spur, Helical and Internal Gears

    Shaved and Ground Finish

  • Bevel and hypoid gears

    Straight, Spiral Bevel Gear and Hypoid Gear

    Lapping Finish and Ground Finish

Transmission Gear Box and Reducer Assembly Units

Custom made units. High-mix low-volume production available for Construction & Agriculture use.
Planetary Gear Speed Reducer, Transmission Gear Box, PTO, Transfer Case Gear Boxes, Rigid and Steerable Drive Axle Assemblies and etc.

  • 12-speed synchromesh transmission

    12-speed synchromesh transmission for 425HP Agricultural Tractor

  • Transfer for a logging skidder

    Transfer for 120HP Logging Skidder

  • Swing reduction gear box

    Swing Reduction Gear Box for 12-ton Excavator

  • Traveling reduction gear box

    Traveling Reduction Gear Box for 250-ton Lifting Crawler Crane

Bearings & Machine

Bearings

Japanese- and Chinese-made bearings, a bearing unit, retainers and steel balls

Japanese-made and Chinese-made Bearings are available.

  • Deep Groove Ball Bearings
  • Angular Contact Ball Bearings
  • Self-aligning Ball Bearings
  • Stainless Steel Ball Bearings
  • Bearing Units
  • Retainers
  • Steel Balls

Machine

Bearing ring turning machine MS-4
MODEL MS-4
Bearing ring turning machine MS-5
MODEL MS-5

The Best Selling Machine for Bearing Ring Turning

Features
  • Easy maintenance check.
  • Simple machining operations.
  • Easy part replacement.
  • Easy cutting tool set up.
  • Equipped with self run-in function.
  • Dry operation (no use of cutting oils) keeps plant clean.
  • Programmable controller is adopted for electric movement.
  • MS-5 series with two slides operates two processes simultaneously.
  • Available for turning parts other than bearing rings.
  • Custom design is available.
Tube cutting machine MS-80P-65/80
MODEL MS-80P-65/80
Tube cutting machine MS-P75-S/L
MODEL MS-P75-S/L

Tube Cutting Machine

Features
  • With highly advanced construction, this machine is good for labor-saving, diversified, high productivity and cost-saving with simple machine operation.
  • Spindle has rigidity to endure heavy cutting.
  • Each slide is adjustable with gib plates and moves smoothly with a forced lubrication to get the maximum wear resistance.
  • Easy and smooth chip disposal with open type head and large size chip receiver facilitates operator to cover some more additional machine lines.
  • Programmable controller is adopted.
  • The most appropriate spindle RPM can be set with a stepless variable speed motor.
  • Surface speed for cutting can be controlled with inverter.
  • Triple type of hydraulic pump is employed for prevention from damage by pressure.

New Products

Listed on the previous site in 2008. Whether still handled is to be confirmed

Flow Forming Products

We would like to introduce our new products of “Flow-Formed Net Shape Clutch Can”. These products include drum cases for viscous coupling, LSD coupling and automatic transmission brake system. By achieving “one-solid module” with no welding operation, this technology made it possible to reduce vibration and to maintain higher durability of the products. The clutch-can module will enhance not only the automatic transmission performance but also the total performance of vehicles in which the module is installed. It goes without saying, major Japanese car manufacturers have been using these reliable products for many years.

  • No vibration
  • Higher durability
  • Excellent cost performance

Metal Powder Injection Molding Parts, M.I.M.

M.I.M. is not only the technology to materialize fusion and harmony with traditional machined parts, and more over, to enable resource saving of metal product and new advanced technology which is new production technology of “State of Art” admitted worldwide. After introducing metal injection molding in Japan about 20 years ago, this technology has been grown yearly by 13% by overcoming many of difficulty and can be expected further growth in future. The reliability has been required more and more these days as many use of automobile. Further more, M.I.M. products are used for electronics, precision machine parts, medical device in many industrial field.

The feature of M.I.M. parts has freeness of shape as same as it made by plastic injection molding, by using metal powder of less 10 micron, relative density is generated over 95% after sintering, and also mechanical property will be almost equivalent to the same level of the precision casting.

  • Suitable for lot of variety of metal such as high melting point metal and difficult machining parts.
  • Three dimensional near-net type shape can be offered for high-melting point metal molding method.
  • Molding density and pressure uniform can be offered high density product by using superior metal powder of molding and sintering.
  • Suitable for mass production of three dimensional shape and difficult machining metal in use of large capacity of sintering furnace and molding die for multi-piece.