The NJ305ECP nylon cage cylindrical roller bearing is a single-row bearing designed to support high radial loads and moderate axial loads in one direction. The "NJ" designation indicates that the bearing has an outer ring with flanges on both sides and an inner ring without flanges. This design allows for axial movement of the inner ring in one direction while the outer ring provides axial guidance in that same direction, making the bearing ideal for applications where axial displacement is expected.
The "305" part of the designation refers to the bearing's size, with "30" representing the bearing series and "05" indicating a bore size of 25 mm. The "ECP" suffix indicates specific design features such as a reinforced cage, usually made from polyamide (a durable synthetic material), that helps maintain the spacing between the rollers. This cage design improves the bearing's performance by reducing friction, enhancing load-carrying capacity, and ensuring smooth operation.
The NJ305ECP cylindrical roller bearing is commonly used in a variety of industrial applications, including electric motors, gearboxes, pumps, and other machinery where both radial and axial load support is required. Its design allows it to effectively manage axial loads in one direction while providing robust radial support, making it well-suited for high-speed applications and environments where axial displacement or shaft misalignment is possible. The bearing's smooth operation, reliability, and durability help ensure a long service life and reduced maintenance requirements
Principal Dimensions
d: 25mm
D: 62mm
B: 17mm
Radial clearance class: Standard
Mass: 250g
Basic Load Ratings
Dynamic: 41.5 kn
Static: 37.5 kn
Limiting Speeds
Grease: 9,500 min-1
Oil: 12,000 min-1
Spend over £50 (excl VAT) and your Shipping is FREE. UK Mainland Only.
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
£15.00 – This is a two day service from UPS to Northern Ireland. You will receive an email from UPS with full tracking details.
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.
UPS Next Working Day AM – Pre 12 UK Mainland Only
£20.00 - Orders placed before 4pm will be received the next working day before Midday. You will receive an email from UPS with full tracking details.
UPS Next Working Day AM – Pre 10.30 UK Mainland Only
£25.00 - Orders placed before 4pm will be received the next working day before 10.30am. You will receive an email from UPS with full tracking details.
Scottish Islands 2-3 Day Service
£25.00 - This is a two to three day service from UPS. You will receive an email from UPS with full tracking details.
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.
Please note, you will be notified by email when your order is available for collection.
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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.
