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GREEN 12mm Ceramic BEARINGS & 9.525mm Bearing Reducer Sleeves x8
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4x Internal Bearing support spacer used with 8mm O-Ring on 9.525mm axles - 9.525 x 13.525 x 16.5mm -
8x Si3N4 CERAMIC Mountainboard Bearing - Steel Ring with Nylon cage & 2x Removable Rubber shields 6001-2RS CERAMIC -
8x Bearing conversion Spacer converts 12mm Bearings to fit 9.525mm Skate & Spring Truck TiTanium Axles -
4x 8mm Rubber O-Ring to fit in Bearings - 2mm Section x 8mm Bore NITRILE 70
Using TRAMPA's Bearing reducer sleeves you can make a regular 12mm ATB Bearing fit onto a smaller 9.525mm Axle! (Mini Spring Truck & Extra Wide Longboard Truck Axles) Once the bearing is fitted into the wheel, the very special precision made bearing reducer sleeve simply pushes tightly into the 12mm ATB Bearing allowing the previosly measuerd 12mm center hole be able to drop tightly onto 9.525mm axles. The Flange of the sleeve hugs the Bearing perfectly ensuring the most fantastic tight fit when the nut is eventually tightened down onto the wheel.
This kit supplies you with 8x 12mm ATB Bearings, 8x 9.525mm Bearing reducer Sleeves & Internal Bearing spacers to suit your application.
TRAMPA's very own Regular Mountain & Kiteboard bearings measure 12 x 28 x 8mm & will fit to all 12mm axles. They are officially known as 6001 2RS Bearings. 6001 tells you the bearings size whilst 2RS means the bearing has 2 Removable Seals. The Removable Rubber Seals are inserted into the Outer raceway whilst in contact with the inner raceway, protecting the single row of lubricated ball bearings housed within the enclosed raceways from the ingress of moisture, dust & dirt, retaining the pre-filled grease within the bearing and maintaining maxium performance to the board & rider for as long as possible. The rubber coated sidewalls are available in RED or BLUE & are embossed with the TRAMPA logo proving Top Quality!
TRAMPA's precision made steel bearings are polished to an internationally recognised ABEC 5 quality. (ABEC 3-5 is recognised as the industry standard). ABEC 5 polishing gives you a super smooth / super fast ride which prolonges top end roll speeds. Using Bearing Reducer Spacers you are able to make these Bearings fit to 9.52mm Skate Truck Axles or 10mm Scooter Axles no problem....
Internal Bearing support spacer used with 8mm O-Ring on 9.525mm axles - 9.525 x 13.525 x 16.5mm
This special Spacer measures 12mm (id) x 16mm (od) x 16.5mm (long) & is known as a Bearing Support Spacer. This Bearing Support Spacer fits between the Bearings, along side the 10mm O-Ring when fitting Bearings into a TRAMPA hub when mounting the wheel onto 12mm Axles.
Over time, during the usage of your board, the bearings & spacers are put under a lot of force. Ultimately this force has to go somewhere... The Bearings use a Steel ring in their assembly where as the Bearing Support Spacers are made from Aluminum. Steel is much stronger than Aluminum & when forced against each the aluminum will loose out every time! This is what happens to your spacers between the bearings, the Bearings put force onto your spacers as a consequence over time the spacers shrink... With enough time its possible for an annoying rattle to start.... That's when you fit these 16.5mm spacers with the little 10mm O-Rings to prevent the rattles!! :-)
Bearing conversion Spacer converts 12mm Bearings to fit 9.525mm Skate & Spring Truck TiTanium Axles
Use this handy little part to convert 12mm TRAMPA bearings to fit onto 9.525mm (3/8ths of an inch) Axles... You will commonly find 9.525mm axles on Skate Trucks or Trucks with Titanium Axles. Simply slip the Conversion Spacer into your 12mm Bearing & then insert the Wheel back onto the axle.... Couldnt be easier.... :-)
The pressed aluminium is accurately made so it fits snugly into your bearing and tightly slides over the axle. The flanged Rim allows the axle nut to tighten without squashing the bearing wall, ensuring free spinning maximum performance from your bearings at all times. The sleeve can be re used over and over again but remember to replace your bearings regularly....
8mm Rubber O-Ring to fit in Bearings - 2mm Section x 8mm Bore NITRILE 70
This O-Ring should be fitted when a 9.525 x 16.5mm Bearing Support Spacer is fitted into the wheel assembly when fitting a wheel onto 9.525mm Axles. It fits alongside the Bearing Support Spacer, in-between the Bearings. This O-Ring prevents rattles from the spacer against the bearings. Over time, during the usage of your board, the bearings & spacers are put under a lot of force. Ultimately this force has to go somewhere... The Bearings use a Steel ring in their assembly where as the Bearing Support Spacers are made from Aluminum. Steel is much stringer than Aluminum & when forced against each the aluminum will loose out every time! This is what happens to your spacers between the bearings, the Bearings put force onto your spacers as a consequence over time the spacers shrink... With enough time its possible for an annoying rattle to start.... That's when you fit these little O-Rings!! :-)
TRAMPA's URBAN CARVEBOARDS use special Bearings measuring 9.525 x 28 x 8mm known as 16001 RS
Using TRAMPA's Bearing reducer sleeves you can make a regular 12mm ATB Bearing fit onto a smaller 9.525mm Axle! (Mini Spring Truck & Extra Wide Longboard Truck Axles) Once the bearing is fitted into the wheel, the very special precision made bearing reducer sleeve simply pushes tightly into the 12mm ATB Bearing allowing the previosly measuerd 12mm center hole be able to drop tightly onto 9.525mm axles. The Flange of the sleeve hugs the Bearing perfectly ensuring the most fantastic tight fit when the nut is eventually tightened down onto the wheel.
This kit supplies you with 8x 12mm ATB Bearings, 8x 9.525mm Bearing reducer Sleeves & Internal Bearing spacers to suit your application.
TRAMPA's very own Regular Mountain & Kiteboard bearings measure 12 x 28 x 8mm & will fit to all 12mm axles. They are officially known as 6001 2RS Bearings. 6001 tells you the bearings size whilst 2RS means the bearing has 2 Removable Seals. The Removable Rubber Seals are inserted into the Outer raceway whilst in contact with the inner raceway, protecting the single row of lubricated ball bearings housed within the enclosed raceways from the ingress of moisture, dust & dirt, retaining the pre-filled grease within the bearing and maintaining maxium performance to the board & rider for as long as possible. The rubber coated sidewalls are available in RED or BLUE & are embossed with the TRAMPA logo proving Top Quality!
TRAMPA's precision made steel bearings are polished to an internationally recognised ABEC 5 quality. (ABEC 3-5 is recognised as the industry standard). ABEC 5 polishing gives you a super smooth / super fast ride which prolonges top end roll speeds. Using Bearing Reducer Spacers you are able to make these Bearings fit to 9.52mm Skate Truck Axles or 10mm Scooter Axles no problem....
8x 12x28x8mm CERAMIC Mountainboard Bearing Set
4x 9.525mm Internal Bearing support spacer used with 8mm O-RIng on 9.525mm axles
4x 8mm Anti Vibration Rubber O-Ring for 9.525mm Axles - FITS BETWEEN BEARINGS
8x 9.525mm Axle - Bearing Conversion Spacer
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Bearing Inner Diameter (Axle thickness) - 12mm
Bearing Outer Diameter (Hub Housing width) - 28mm
Bearing Tickness (Seating depth) - 8mm
Spacer Inner Diameter (Axle Thickness) - 9.525mm
Spacer Outer Diameter (Bearing Housing) - 13.525mm
Spacer Length (Space between Bearing) - 16.5 - 18.2mm
Weight: 168g
HCC: 8714929000
Related Products
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12mm Bearings - 12mm x 28mm axle ABEC 5 rated with conversion spacer x8 - -
GREEN 12mm ATB Bearings - 12mm x 28mm axle ABEC 5 rated with 9.525mm conversion spacers x2 - -
9.525mm Bearings - 9.55mm x 28mm (3/8ths UNC imperial) axle ABEC 5 rated RED x 2 - -
BLACK 12mm ATB Bearings - 12mm x 28mm axle ABEC 5 rated with conversion spacers x8 - -
BLACK 12mm BEARINGS & 9.525mm Bearing Reducer Sleeves x2 - -
BLUE 12mm ATB Bearings - 12mm x 28mm axle ABEC 5 rated with conversion spacers x 2 - -
RED 12mm ATB Bearings - 12mm x 28mm axle ABEC 5 rated with conversion spacers x 2 - -
RED 12mm ATB Bearings - 12mm x 28mm axle ABEC 5 rated with conversion spacers x8 - -
9.525mm MTB Bearings - 9.525mm x 28mm (3/8ths UNC imperial) axle ABEC 5 rated RED x 8 -
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