Difference between revisions of "Gamet Bearings"

Latest revision as of 18:51, 19 May 2021

Gamet Bearings 2020 Logo

Gamet Bearings have been manufacturing high precision tapered roller bearings for over forty years (since 1956) in their Colchester factory. Originally founded to serve the machine tool industry, Gamet has today expanded into other sectors of industry having high precision bearing requirements.

Gamet Bearings Old Logo 600 Group

These include the coating of materials, photographic emulsions or adhesives, and the printing and packaging industries. Ongoing investment in new equipment and technology will ensure the continuing reputation of Gamet as a manufacturer of high precision, high quality bearings

Acquisition by HB Bearings, 2019

Huddersfield engineering company HB Bearings, which has been manufacturing precision ball and roller bearings since 1972, acquired Colchester-based Gamet Bearings in June 2019. The deal was closed in October 2019.

HB serves a variety of customers, from machine tool manufactures to the elite of motorsport in F1 and specialises in the design, development and manufacture of bespoke, low volume, high precision bearings.

Gamet has a global reputation within the industry and shares many characteristics with HB, offering specialist manufacture of low volume, high precision taper roller bearings. The acquisition will therefore expand HB’s product portfolio significantly.

Although HB has been able to support its customers’ taper roller bearing needs, it has never truly been able to offer extensive, design, support and development – until now. HB believes the acquisition of Gamet is a major step forward, enabling the business to offer a variety of solutions from a single source. Moving forward, the rapidly expanding electric vehicle market and performance transmission systems are high on HB’s agenda.

Graham Hirst, HB Bearings’ managing director commented: “This acquisition will dovetail perfectly with our existing capabilities as we look to strengthen our position in the market. We look forward to working with Gamet’s customers and would like to take this opportunity to thank them for their patience while we re-locate the manufacturing facility to our site.”

HB is currently expanding the facility at its Huddersfield site and has invested heavily in new machinery.

Product Information

Gamet Types of Bearings

Standard Applications

Grinding Machines
Lathes / Turning Centres
Milling Machines
Boring Machines
Printing Machines
Coating Machines
Steel Works – Roll Grinding & Edge Trimming Machines
Rotary Tables
Special Purpose Machines
And almost any other application where high rotational accuracy is of paramount importance

Components of Gamet Tapered Roller Bearings

Gamet bearings consist of four basic components – the inner race (cone), the outer race (cup), tapered rollers and cage. The cone, rollers and cage form an assembly which is separable from the cup.

Types of TRB's & Part Numbers, Precision Levels

Check Gamet List of Part Numbers

Plain Cup – The basic single row bearing can be used in light to medium loaded applications, and provides a simple, cost-effective arrangement.

C Type – The flanged cup version enables through boring of the housing for simplicity and accuracy.

G Type – Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications.

H Type – Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications.

P Type – This single row bearing has an extended outer ring, housing a number of springs. It is mounted in conjunction with either a single or double row bearing. As the outer race is free to slide in the housing, the spring force ensures that a constant bearing system preload is maintained despite thermal expansion due to varying temperature conditions

Preparation & Mounting of Gamet Bearings

After inspection, Gamet’s bearings are treated with a corrosion preventative oil, (except pre-greased bearings). Initial packaging is heavy gauge PVC bags, which are heat sealed, and boxed. Bearings can be stored for long periods providing packaging is not damaged and the storage area is dry and not subject to extremes of temperature.

Mounting should be undertaken in clean, dry, dust free conditions away from metal working or other operations producing swarf or dust.

How to buy a Genuine or a Fresh New Gamet Bearing

After inspection, Gamet’s bearings are treated with a corrosion preventative oil, (except pre-greased bearings). Initial packaging is heavy gauge PVC bags, which are heat sealed, and boxed. Bearings can be stored for long periods providing packaging is not damaged and the storage area is dry and not subject to extremes of temperature.

Identify Counterfeit / Fake or Used / second-hand Products & Save Your Equipment

Beware of Counterfeit, Duplicate or Fake Gamet Bearing

Gamet Has a little different style of marking unlike this. The marking is very similar to Original one

Fake Marking Style
New HB / Gamet Packaging
- Batch Codes
- Current Logo vs Past Logo vs Fake Logos
Past Gamet 600 Group Packaging
- Year Codes
Some Images of Fake Boxes & Bearings
Buy from Authorized Channel and preferable with Inspection

Authorized Channel Partners

STOP USAGE OF SECOND HAND Cleaned Bearings

Download Catalog

Download PDF File

Factory

Manufacturing Site
New HB Bearings / Gamet Bearings Location
Gamet Old Factory

@@ Line 1: / Line 1: @@
-The Company
+[[File:Gamet HB Logo.png|alt=Gamet Bearings 2020 Logo|thumb|Gamet Bearings 2020 Logo]]
+Gamet Bearings have been manufacturing high precision tapered roller bearings for over forty years (since 1956) in their Colchester factory. Originally founded to serve the machine tool industry, Gamet has today expanded into other sectors of industry having high precision bearing requirements.
+[[File:Gamet Bearings 600 Group Logo.png|alt=Gamet Bearings 600 Group Logo|thumb|264x264px|Gamet Bearings Old Logo 600 Group]]
+These include the coating of materials, photographic emulsions or adhesives, and the printing and packaging industries. Ongoing investment in new equipment and technology will ensure the continuing reputation of Gamet as a manufacturer of high precision, high quality bearings
-Gamet Bearings, high precision tapered roller bearings, have been manufactured since 1956 in the UK.
+== Acquisition by HB Bearings, 2019 ==
+Huddersfield engineering company HB Bearings, which has been manufacturing precision ball and roller bearings since 1972, acquired Colchester-based Gamet Bearings in June 2019. The deal was closed in October 2019.
-Gamet Bearings have been manufacturing high precision tapered roller bearings for over forty years in their Colchester factory. Originally founded to serve the machine tool industry, Gamet has today expanded into other sectors of industry having high precision bearing requirements.
+HB serves a variety of customers, from machine tool manufactures to the elite of motorsport in F1 and specialises in the design, development and manufacture of bespoke, low volume, high precision bearings.
-These include the coating of materials, photographic emulsions or adhesives, and the printing and packaging industries. Ongoing investment in new equipment and technology will ensure the continuing reputation of Gamet as a manufacturer of high precision, high quality bearings
+Gamet has a global reputation within the industry and shares many characteristics with HB, offering specialist manufacture of low volume, high precision taper roller bearings. The acquisition will therefore expand HB’s product portfolio significantly.
-== Product Information ==
+Although HB has been able to support its customers’ taper roller bearing needs, it has never truly been able to offer extensive, design, support and development – until now. HB believes the acquisition of Gamet is a major step forward, enabling the business to offer a variety of solutions from a single source. Moving forward, the rapidly expanding electric vehicle market and performance transmission systems are high on HB’s agenda.
-After inspection, Gamet’s bearings are treated with a corrosion preventative oil, (except pre-greased bearings). Initial packaging is heavy gauge PVC bags, which are heat sealed, and boxed. Bearings can be stored for long periods providing packaging is not damaged and the storage area is dry and not subject to extremes of temperature.
-Mounting should be undertaken in clean, dry, dust free conditions away from metal working or other operations producing swarf or dust.
+Graham Hirst, HB Bearings’ managing director commented: “This acquisition will dovetail perfectly with our existing capabilities as we look to strengthen our position in the market. We look forward to working with Gamet’s customers and would like to take this opportunity to thank them for their patience while we re-locate the manufacturing facility to our site.”
-It is recommended that drawings and instructions are studied to determine the correct order of assembly. All necessary parts, tools and equipment should be available before commencing.
+HB is currently expanding the facility at its Huddersfield site and has invested heavily in new machinery.
-Each component of the spindle arrangement (housing, shaft etc.) must be carefully cleaned and checked for burrs. Dimensional and form accuracy of all components in contact with the bearings should be checked as optimum bearing performance can only be achieved if the prescribed tolerances are adhered to.
+== Product Information ==
+[[File:Gamet Bearing Types.png|alt=Gamet Types of Bearings Image, P, HEO, GEO, C, Plain|thumb|Gamet Types of Bearings]]
-Bearings should remain in the original packaging for as long as possible prior to fitting to prevent the risk of contamination. Whenever possible, bearings should be mounted onto the shaft in vertical position. It is very important that the correct method of mounting is chosen and that suitable equipment is used.
+=== Standard Applications ===
-The inner races (cones) of the bearings must be pre-heated to expand sufficiently to assist mounting on shaft. Never attempt to fit cold as the amount of interference between cones and shaft will prevent sliding and any direct blows will cause damage to rolling elements and raceways. Heating can be achieved using induction heaters, ideal for grease lubricated bearings, or oil baths suitable for oil lubricated bearings.
+* Grinding Machines
+* Lathes / Turning Centres
+* Milling Machines
+* Boring Machines
+* Printing Machines
+* Coating Machines
+* Steel Works – Roll Grinding & Edge Trimming Machines
+* Rotary Tables
+* Special Purpose Machines
+* And almost any other application where high rotational accuracy is of paramount importance
-Under no circumstances should a pre-greased bearing be heated by submersing in oil as contamination of grease will occur. The temperature required to sufficiently expand cones to allow reasonable mounting time varies depending upon size and section, but 70°C will suffice for the majority of applications. Care must be taken when locking bearings to ensure all rolling elements are seated properly, this is achieved by rotating at periodic intervals during locking.
+=== Components of Gamet Tapered Roller Bearings ===
+Gamet bearings consist of four basic components – the inner race (cone), the outer race (cup), tapered rollers and cage. The cone, rollers and cage form an assembly which is separable from the cup.
-=== Lubrication ===
+[http://catalog.jinharsh.co.in/index.php/Preparation_%26_Mounting_of_Gamet_Bearings#Component_parts_of_Gamet_Tapered_Roller_Bearing Read More]
-Bearings must be correctly lubricated to reduce friction between the rolling elements and raceways. Lubrication will minimise wear and protect bearing surfaces against corrosion. The choice of a suitable lubricant and method of lubrication is very important and depends upon the operating conditions (temperature, range, speeds, loads, environment). A wide variety of greases and oils is available offering solutions for all applications.
+[[File:Nomenclature of Gamet Bearings.png|alt=Image of Nomenclature or Bearing Identification Code|thumb|Nomenclature or Bearing Identification Code]]
-==== Oil ====
+=== Types of TRB's & Part Numbers, Precision Levels ===
-Oil lubrication is normally used where higher operating speeds are required as this offers more efficient heat dissipation. The selection of a suitable viscosity grade is important to optimise the life and performance of bearings and adjacent components. Filtration is strongly recommended as contaminated oil will have an adverse effect on bearing life and performance. Regular inspection of oil and filters is advised and changes made when necessary. Catalogue speed ratings are based on the use of oil lubrication.
+Check [[Gamet List of Part Numbers]]
-==== Grease ====
+Plain Cup – The basic single row bearing can be used in light to medium loaded applications, and provides a simple, cost-effective arrangement.
-Grease lubrication offers a simplified and cost effective option as the lubricant is more easily retained within the bearing. It also eliminates the need for complicated and costly lubrication delivery and drainage systems. Sealing of the bearings is important to eliminate the possibility of contaminant ingress and to retain the grease within the bearing structure. Bearing speed ratings may reduce with grease lubrication. If you plan to use greased bearings, advice on maximum speeds can be obtained from Gamet’s engineering department. Gamet Bearings offers a service of supplying bearings pre- greased to suit your requirements.
-==== Running-in ====
+C Type – The flanged cup version enables through boring of the housing for simplicity and accuracy.
-After installation bearings require a running-in phase to condition and match mating surfaces, this will ensure optimum performance. This is more critical when using grease lubrication as sufficient time is required to disperse and evenly distribute the lubricant within the bearing. If this is neglected, temperatures can rise rapidly causing localised overheating and lubricant break-down which can lead to premature bearing failure or inferior spindle performance.
-==== Specials ====
+G Type – Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications.
-Gamet Bearings are available in the following Precision Grades:
-[[File:Gamet Bearing Tolerances.png|alt=Gamet Bearing Tolerances - Prefixes for Precision class Image|left|frame|Gamet Bearing Tolerances - Prefixes for Precision class identification]]
-'''Gamet Bearings Specials'''
+H Type – Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications.
-Higher specification grades offer improved radial run-outs and component roundness. Gamet Bearings also offer a comprehensive service for the design and manufacture of other Tapered Roller Bearings to suit specific requirements. We will be pleased to offer our experience and technical expertise in assisting you to achieve the best possible results and maximise cost effectiveness, for all non-standard applications.
+P Type – This single row bearing has an extended outer ring, housing a number of springs. It is mounted in conjunction with either a single or double row bearing. As the outer race is free to slide in the housing, the spring force ensures that a constant bearing system preload is maintained despite thermal expansion due to varying temperature conditions
+=== Preparation & Mounting of Gamet Bearings ===
+After inspection, Gamet’s bearings are treated with a corrosion preventative oil, (except pre-greased bearings). Initial packaging is heavy gauge PVC bags, which are heat sealed, and boxed. Bearings can be stored for long periods providing packaging is not damaged and the storage area is dry and not subject to extremes of temperature.
+Mounting should be undertaken in clean, dry, dust free conditions away from metal working or other operations producing swarf or dust.
+Read More on [[Preparation & Mounting of Gamet Bearings]]
 == How to buy a Genuine or a Fresh New Gamet Bearing ==
+After inspection, Gamet’s bearings are treated with a corrosion preventative oil, (except pre-greased bearings). Initial packaging is heavy gauge PVC bags, which are heat sealed, and boxed. Bearings can be stored for long periods providing packaging is not damaged and the storage area is dry and not subject to extremes of temperature.
-=== Identify Counterfeit / Fake or Used Products ===
+=== Identify Counterfeit / Fake or Used / second-hand Products & Save Your Equipment ===
+[[File:Counterfeit Gamet Bearing.png|alt=Beware of Counterfeit, Duplicate or Fake Gamet Bearing Image|thumb|Beware of Counterfeit, Duplicate or Fake Gamet Bearing|border|left|300x300px]]
-== Current Address ==
+* [[File:Gamet Fake Marking.jpg|thumb|Gamet Has a little different style of marking unlike this. The marking is very similar to Original one]][[File:Gamet Spurios Marking.jpg|thumb|Fake Marking Style]]New HB / Gamet Packaging
-HB Bearings Ltd
+** Batch Codes
+** Current Logo vs Past Logo vs Fake Logos
-Riverside Works
+* Past Gamet 600 Group Packaging
+** Year Codes
-Honley
+* Some Images of Fake Boxes & Bearings
+* Buy from Authorized Channel and preferable with Inspection
-Holmfirth
-Huddersfield
-HD9 6PQ
-United Kingdom
-Old Address
-Hythe Station Road,
-Colchester,
-Essex,
-CO2 8LD,
-England
-Tel: +44 (0) 1206 862121
+=== Authorized Channel Partners ===
+STOP USAGE OF SECOND HAND Cleaned Bearings
-Fax: +44 (0) 1206 868690
+== Download Catalog ==
+Download PDF File
-E-Mail: sales@gamet-bearings.co.uk
+== Factory ==
+<gallery widths="500" caption="Manufacturing Site">
+File:New HB Bearings Gamet Bearings.png|alt=Image of New HB Bearings / Gamet Bearings Location|New HB Bearings / Gamet Bearings Location
+File:Gamet old factory.png|alt=Image of Gamet Old Factory|Gamet Old Factory
+</gallery>