Frequently Asked Questions
Quick answers to the questions our engineers hear most.
How do I find the right bearing for my application?
Start with the part number if you have it — search it on our site or use the cross-reference chart with a competitor's number. If you only know the application, use our Bearing Selection Assistant, or call our sales team with details of the load, speed, environment and any dimensions you can measure.
What is the difference between 2RS and ZZ seals?
2RS bearings have two rubber seals and are lubricated for life, keeping dust and moisture out with no relubrication — best for most general use. ZZ bearings have two metal shields, offering lower friction and higher speed but less moisture protection. Open bearings have no seals and allow maximum speed with easy relubrication.
How do I measure a bearing?
Measure three dimensions in millimetres: the bore (inner diameter), the outer diameter, and the width (thickness). Always measure the bore across its inner opening, the outer diameter across the outside ring, and the width as the total thickness. These three figures identify almost every standard bearing.
Do you offer next-day UK delivery?
Yes. In-stock bearings ordered by 1pm Monday to Friday are dispatched for next-working-day UK delivery. Extended-stock and made-to-order items carry a lead time shown on the product page.
Which bearing brands do you stock?
We are the exclusive UK distributor for ISB Bearings and also stock SKF, FAG, Contitech, Gates and SNR across deep groove ball, roller, thrust, pillow block and power transmission categories.
What does POA (Price on Application) mean?
POA means pricing is quoted on application. Industrial bearing pricing depends on quantity, brand, availability and contract terms, so we provide a tailored quote rather than a fixed price. Submit an enquiry and our team will respond within one hour during business hours.
Can you cross-reference a competitor's part number?
Yes. Use our cross-reference chart to enter a competitor part number (SKF, FAG, SNR, INA and more) and find our equivalent in-stock bearings. You can also add multiple parts to an enquiry list and request a single quote for all of them.
What is a deep groove ball bearing used for?
Deep groove ball bearings are the most common bearing type, used in electric motors, fans, pumps, household appliances and general-purpose machinery where moderate radial and axial loads at high speeds are expected.
Still stuck? Our team can help.
01709 878282