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Quality by name, Quality by nature

In line with our business name we only supply quality products from the World’s leading suppliers in our industry. We have long and extremely well-established agreements with the best-known names in engineering and manufacturing.

We realise the importance of quality and therefore will only ever supply fully guaranteed product, so you know when you buy from us you will never be let down.

Our suppliers include but are not limited to :-

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Can't find your bearings?

We pride ourselves on being a world leader in customer service, our multi award winning team are fully trained to be able to meet your needs.

Whether we are fulfilling your stock orders or helping you with a breakdown we will ensure that each order is treated with the total care and attention it deserves. You will receive it as quickly as possible. Working with our delivery partners we ensure our quality service is evident from initial enquiry through to it arriving with you.

Contact one of our team to see how we can help you.

Contact Us

Phone: +44 113 323 7793

Email: sales@qualitybearingsonline.com

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Standard International Delivery

The vast majority of our products are despatch the Same Day internationally, through DHL and with a delivery time of between 3 and 5 working days.

DHL - 3-5 Day DeliveryDelivery Cost
Order Value up to £250£35.00
Order Value £250 - £500£30.00
Order Value over £500Free

Click For more delivery options Click Here

IKO

NAFW507840 IKO Machined Needle Roller Bearing - 50X78X40MM

SKU:
nafw507840-iko
Availability:
In Stock ✅
Bulk Pricing:
Click Here to Enquire
AUD193.79
Feefo logo

Description


The NAFW507840 is a Light Duty Open Type, Double Row Machined Needle Roller Bearing with an Inner Ring. Both the Inner and Outer Ring are easily separable from the Needle Roller Cage and the Outer Ring has an oil groove and an oil hole. The Needle Roller Cage means that these Bearings have excellent rotational performance and a simple structure with high accuracy and high speed. These Bearings are most suitable for mass-production, high running accuracy applications like Machine Tools, Printing Equipment, and Textile Machinery. The bearing dimensions are 50X78X40MM.

NAFW507840 
Double Row Caged Needle Roller Bearing50mm Bore78mm OD40mm WidthIncluding Inner Ring

Product Information


Brand:
IKO Brand Logo


SKU:
nafw507840-iko


Availability:
In Stock ✅


Weight:
0.7750 KGS


Technical Data


Inside Diameter (mm):
50


Outside Diameter (mm):
78


Width (mm):
40


Nominal Roller Set Bore Diameter (mm):
60


Dynamic Load Rating (kN):
66.7


Static Load Rating (kN):
143


Allowable Rotational Speed (r/min):
8500


Max. Operating Temperature:
120°C/248°F


Min. Operating Temperature:
-20°C/-4°F


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Product Information


Brand:
IKO Brand Logo


SKU:
nafw507840-iko


Availability:
In Stock ✅


Weight:
0.7750 KGS


Technical Data



Inside Diameter (mm):
50


Outside Diameter (mm):
78


Width (mm):
40


Nominal Roller Set Bore Diameter (mm):
60


Dynamic Load Rating (kN):
66.7


Static Load Rating (kN):
143


Allowable Rotational Speed (r/min):
8500


Max. Operating Temperature:
120°C/248°F


Min. Operating Temperature:
-20°C/-4°F




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Bulk Pricing


For bulk discount on this product, contact our dedicated sales team today by filling out the below form:

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Delivery information


USA Delivery Details


We have one of the largest online stocks of bearings and ancillary components avalable online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to all 50 mainland US States.

98% of our products are typically despatched same day, with a 1-3 day delivery option to anywhere in the US.

All of our US Dollar website prices include Taxes and Duty.

1-3 Day Service

UPS Logo DHL logo

Order ValueDelivery Cost
$0.00 to $200.00 $15.00
Over $200.00 Free Of Charge

If you have any specific delivery requirements call our sales team on 646 465 8494 or email us at sales@qualitybearingsonline.com and they will be happy to help you.

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Spare Parts


Below are the description and part numbers to the additional spare parts you can purchase with your product.

Part Description

Part Number




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