NAS5010UUNR IKO

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Part Number: NAS5010UUNR

Brand: IKO

Bearing Type: Double Row Cylindrical Roller Bearing (Sheave Bearing)

Dimension(s):
Inside Diameter (d) = 50mm
Outside Diameter (D) = 80mm
Outer Ring Width (C) = 39mm
Width Through Bore (B) = 40mm
Distance Between Circlips (C₁) = 30mm
Radius (rₛ min) = 0.6mm

Other Dimension(s):
(f) = 2mm
(s) = 4.5mm
(J) = 61mm
(D₂) = 83.8mm
(c) = 1.5mm

Load Rating(s):
Basic Dynamic Load Rating (kN) = 100
Basic Static Load Rating (kN) = 158

Speed Limitation(s):
Allowable Rotational Speed (r/min) = 2000

Additional Notes:
1). The allowable rotational speed applies to grease lubrication. Considering that the axial load acts under practical operating conditions, upto 1/10 of this value is recommended for actual use.
2). The inner ring has an oil groove and two oil holes.
3). Roller bearings for sheaves are provided with pre-packed grease.
[tab name='More Information']

IKO roller bearings for sheaves are precision-engineered components manufactured by IKO Nippon Thompson Co., Ltd., a leading Japanese company specialising in motion control and linear motion technologies. These roller bearings are specifically designed to support radial loads and manage axial and radial forces encountered in pulley or sheave applications with high efficiency and reliability.

The design of IKO roller bearings for sheaves incorporates cylindrical rollers with a high length-to-diameter ratio, providing a large contact area and excellent load distribution capabilities. This design allows the bearings to handle higher radial loads while maintaining a compact and space-saving form factor, making them ideal for applications where limited space is a concern.

One of the key features of IKO roller bearings for sheaves is their smooth and low-friction operation, contributing to enhanced energy efficiency and reduced heat generation during use. This characteristic is essential for continuous or high-speed applications, where minimising energy loss and maintaining optimal operating temperatures are critical.

To further enhance their performance and reliability, these roller bearings are often equipped with built-in seals or shields. These integral seals protect the bearings from contamination, ensuring longer service life and reliable operation in challenging environments or dusty conditions.

IKO roller bearings for sheaves are widely used in various industrial applications, particularly in belt and chain-driven systems, where they support the rotational motion of pulleys and sheaves. They find applications in conveyor systems, material handling equipment, cranes, agricultural machinery, and other industrial equipment requiring smooth and efficient motion control.

Manufactured with strict quality control processes and precision machining, IKO roller bearings for sheaves offer consistent and reliable performance. They are designed to withstand demanding operating conditions, ensuring durability and excellent performance over their service life.

IKO provides a comprehensive range of roller bearings for sheaves in different sizes, load-carrying capacities, and configurations to suit various application requirements. Customers can choose from various cage designs and materials, based on factors such as operating speed, temperature conditions, and specific industry needs.

In summary, IKO roller bearings for sheaves are precision-engineered components that excel at supporting radial loads and managing axial forces in pulley or sheave applications. Their unique design, low-friction operation, and optional sealing features make them a reliable and efficient choice for various industrial systems requiring smooth and dependable motion control.
[tab name='Shipping']
United Kingdom

Providing your required item is in-stock at one of our UK branches, your goods will be shipped on the same day if ordered before 16:00 (BST).

Most of our items are held in-stock at one of our UK based branches, however some items or larger quantities may be subject to a longer preparation or delivery time. If this extended delivery time applies to your product, we will notify you as soon as possible. You will then have the opportunity to request a full refund if your order is no longer required.

Orders exceeding £100 value will qualify for free shipping (UK Mainland Only).



International

Providing your required item is in-stock at one of our UK branches, your goods will be shipped on the same day if ordered before 13:00 (BST).

Most of our items are held in-stock at one of our UK based branches, however some items or larger quantities may be subject to a longer preparation or delivery time. If this extended delivery time applies to your product, we will notify you as soon as possible. You will then have the opportunity to request a full refund if your order is no longer required.

Shipping costs are calculated at checkout - just add your required items to the basket and fill in your delivery details to view the price for your shipment.

We currently export bearings, power transmission and linear motion products to over 100 countries worldwide, offering express shipments for deliveries in as little as 3 days.
[tab name='Returns']
Returns are accepted within a 14-day period, and goods will only be accepted if the following criteria is met:


• Goods are still in the original, undamaged packaging
• The item has not been used, fitted or modified
• You have notified us no later than 14 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 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, refunds will be made to the credit / debit card or PayPal account that was used to make the initial purchase.

If any more information is required, please feel free to call or email our customer support team, and we’d be happy to assist.