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LRT420470140 IKO Inner Ring 420mm x 470mm x 140mm

US$1,535.46 US$1,535.46
In stock
Also known as: IR420X470X140

Part Number: LRT420470140
Manufacturer: IKO
Product Type: Hardened Steel Inner Ring
Basic Dimension(s): 420mm x 470mm x 140mm

Boundary Dimension(s):
Internal Diameter (d) = 420mm
External Diameter (F) = 470mm
Length (B) = 140mm
Radius (rₛ ₘᵢₙ) = 4mm

Standard Mounting Dimension(s):
dₐ min = 436mm
dₐ max = 467mm

Temperature Range = -20°C to +120°C

Compatible Bearing(s):

IKO inner rings are essential components designed to complement needle roller bearings, enhancing their performance and functionality in various industrial applications. These precision-engineered inner rings are crafted with utmost accuracy and attention to detail, ensuring optimal compatibility with IKO needle roller bearings.

Constructed from high-quality materials, IKO inner rings exhibit durability, resilience, and resistance to wear, contributing to the longevity and reliability of the overall bearing system. The precise dimensions and tolerances of these inner rings facilitate smooth and efficient rotation within the bearing assembly, minimising friction, and maximising load-carrying capacity.

IKO inner rings play a crucial role in minimising the shaft and housing surface deviations, providing a precise and stable platform for needle rollers. This precision helps in achieving better alignment and load distribution, resulting in improved performance, reduced vibration, and enhanced overall operational efficiency.

Engineered to meet the stringent requirements of diverse industries, IKO inner rings are available in various sizes and configurations, catering to the specific needs of different applications. Whether used in automotive, aerospace, machinery, or other demanding environments, these inner rings deliver consistent and reliable performance.

In summary, IKO inner rings stand as a testament to IKO's commitment to quality and innovation in the field of bearing technology. They offer a robust solution for optimising the performance of needle roller bearings, contributing to the seamless operation of machinery and equipment across a wide range of industries.


All shipments include duty and taxes (DDP), so the price you see on our website is exatly the price you pay!


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Weight                                Price

0 - 11 lbs                            $33.00

11 - 22 lbs                          $46.00

22 -33 lbs                           $68.00

33 - 44 lbs                          $89.00

44 - 55 lbs                          $111.00

55 - 66 lbs                          $133.00

66 - 77 lbs                          $159.00

77 - 88 lbs                          $186.00

88 - 99 lbs                          $209.00

99 - 110 lbs                       $231.00

110 - 121 lbs                     $244.00

121 - 132 lbs                     $266.00

132 - 143 lbs                     $288.00

143 - 154 lbs                     $312.00

154 lbs +                            Please call us on  0019173980700 or email us at [email protected] for a price.


All orders exceeding a value of $1000.00 will qualify for free shipping.


UPS rates are available upon request.


*Ships from the United Kingdom

If you need to return an item, please call our customer service team on 0019173980700 or email us at [email protected].

You will need to provide the following:

  1. Name
  2. Order Number
  3. Product Part Number
  4. Date of Order

Returns are accepted within a 90-day period, and goods will only be accepted if the following criteria is met:

  1. Goods are still in the original, undamaged, and unopened packaging.
  2. The item has not been used, fitted, modified, or damaged.
  3. You have notified us no later than 90 days since receipt of goods.

Any products or quantities that have been sourced specifically to complete your order will be exempt from our standard returns policy and will be subject to handling charges. The rate of the handling charge is dependent on our suppliers’ current rates.

Products such as timing belts and ribbed belts that have been cut to your specification are also exempt from our standard returns policy.

Products that are ordered in error can also be returned, however the incurred costs for shipping will not be refunded.

Once inspection of goods has been carried out, a refund issued to the payment method used to make the initial purchase.

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