CRWU30-85 IKO

[tab name='Specification']
Part Number: CRWU30-85

Brand: IKO

Bearing Type: Crossed Rollwer Way Unit

Nominal Dimension(s):
(W) = 30mm
(H) = 17mm
(L) = 85mm
(t₁) = 7mm
(t₂) = 4mm
(t₃) = 5.5mm
Maximum Stroke Length = 50mm

Tolerance for Dimension "W" = ±0.1 mm
Tolernace for Dimension "H" = ±0.1 mm


Table Mounting Dimension(s):
(W₃) = 10mm
(W₄) = 10mm
(N x P) = 6 x 10mm
(E) = 12.5mm
(M) = M2
(W₅) = 22mm
(W₆) = 4mm

Bed Mounting Dimension(s):
(L₁) = 78mm
(E₁) = 3.5mm
(L₂) = Not Applicable
(E₂) = Not Applicable
(L₃) = 58mm
(E₃) = 13.5mm
(d₁) = 2.55mm
(d₂) = 4.1mm
(h₁) = 2.5mm
(h₂) = 6mm

Load Rating(s):
Basic Dynamic Load Rating (N) = 1140
Basic Static Load Rating (N) = 1910
Allowable Load (N) = 638
Static Moment Rating (N) = 12.9
[tab name='More Information']
The CRWU Series Crossed Roller Ways are precision linear motion guides designed to provide high rigidity, accuracy, and smooth movement in various industrial applications. These guides are commonly used in machinery and equipment that require precise linear motion control, such as machine tools, automation systems, robotics, and semiconductor manufacturing.

The CRWU Series utilizes a crossed roller design that consists of cylindrical rollers arranged in a cross pattern between the guide rails. This configuration allows for increased contact points and larger contact areas, resulting in improved load distribution and enhanced rigidity. The crossed roller structure also provides excellent moment and torsional stiffness, making the CRWU Series suitable for applications with high moments and moments of inertia.

These crossed roller ways offer exceptional accuracy and repeatability due to their meticulous manufacturing process and precision-ground surfaces. The rollers are preloaded to minimise clearance, ensuring smooth motion with minimal friction. The use of high-quality materials and advanced manufacturing techniques results in low friction, low noise operation, and excellent wear resistance.

The CRWU Series is available in various sizes and configurations to accommodate different load capacities and mounting requirements. They can be used in both horizontal and vertical orientations, providing versatility for a wide range of applications. Additionally, the series can be customised with optional features such as seals, lubrication options, and integrated linear encoders for enhanced performance and protection against contamination.

Overall, the CRWU Series Crossed Roller Ways offer a reliable and efficient solution for precise linear motion control. With their high rigidity, accuracy, and smooth movement, they are well-suited for demanding industrial applications where precise positioning and smooth motion are essential.
[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.