The NU2204ECJ cylindrical roller bearing is single-row bearing designed for handling high radial loads and moderate axial loads in both directions. The "NU" designation indicates that the bearing features an inner ring without flanges and an outer ring with flanges on both sides, allowing the inner ring to move axially within the bearing. This design is ideal for applications where axial displacement or movement of the shaft is expected.
The "2204" part of the designation refers to the bearing's size, with "22" representing the bearing series and "04" indicating the specific bore size of 20 mm. The "ECJ" suffix signifies specific design features, such as an enhanced cage (typically made from steel or other materials) to improve bearing performance and durability, as well as optimized internal geometry for better load distribution and longevity.
NU2204ECJ cylindrical roller bearings are commonly used in a variety of applications, including electric motors, gearboxes, pumps, and industrial machinery, where radial load capacity is critical, and there is potential for axial movement. They offer reliable performance in environments that require high-speed rotation and reduced friction, providing efficient operation and extended service life.
Principal Dimensions
d: 20mm
D: 47mm
B: 18mm
Fw: -
Ew: 40mm
Radial clearance class: Standard
Mass: 0.140 kg
Basic Load Ratings
Dynamic: 32.5 kn
Static: 31.0 kn
Limiting Speeds
Grease: 13,000 min-1
Oil: 16,000 min-1
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We offer a range of shipping options to suit you.
Royal Mail Standard Shipping
£1.50 - Our cheapest shipping method for parcels up to 500g. Parcels are sent using the Royal Mail standard shipping service and usually take 2-5 working days to arrive. This service isn’t tracked at any stage until point of delivery.
Royal Mail Tracked 48
£3.00 - Parcels up to 2kg. Their aim is to deliver in 2-3 working days. You will receive an email from Royal Mail with full tracking details.
UPS Next Working Day – UK Mainland Only
£7.50 – Orders placed before 4pm will be received the next working day, Monday to Friday. You will receive an email from UPS with full tracking details.
UPS Northern Ireland 2 Day Service
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UPS Northern Ireland Next Day Service
£35.00 - This is a next day service from UPS to Northern Ireland. You will receive an email from UPS with full tracking details.
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Scottish Islands 2-3 Day Service
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Scottish Highlands 2-3 Day service
£35.00 - This is a two to three day service from UPS. You will receive an email from UPS with full tracking details.
SAME DAY TAXI – Please call 01709 527269 for a quote and we will try to accommodate where possible.
Click and Collect
FREE - We offer a Click & Collect service for customers that are able to collect from our premises at Bearing King. Unit 5, Northfield Business Park, Parkgate, Rotherham S60 1SD United Kingdom.
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Returns Policy
1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.
2. A copy of our returns form must be included with the returned goods.
3. Customers will be responsible for the original and return shipping charges unless our customer service department determines that we are at fault for an order error or product defect. Bearing King will not be responsible for any return item lost in transit.
4. Once we receive the package and the goods are checked, we will refund you by the payment method used when the order was placed.
5. Please allow 3-5 days for your return to be processed or exchange to be sent.
