This suffix indicates that the bearing is designed for very high operating temperatures. In general, the temperature is indicated after this suffix.Beware, these bearings are not suitable for all applications, and will require a high temperature for optimum service life.

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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.

Shipping Internationally – Europe and Rest of the WorldWe offer a range of options for shipping around the world. These choices will be displayed dependent on your shipping location once the item is in your basket and you are ready to Checkout.

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.

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.

These suffixes mean "with 1 or 2 rubber seals". At 123Roulement, we use the number "2" to specify when the bearing is sealed on both sides.

1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.

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.

Click and CollectFREE - 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.

Means "increased internal clearance". Often referred to as high-speed, this means that the bearing is designed for high rotational speeds and moderately high temperatures. CAUTION: a bearing with increased internal clearance will not operate optimally at low speeds. Please refer to the data sheet for the bearing you are looking for to find out its rotation speed limit.

These suffixes mean "with 1 or 2 sheet metal deflectors", for dust-tightness. At 123Roulement, we specify whether the bearing is sealed on 2 sides with "ZZ".

A stainless steel bearing is generally magnetizable, as it is made from AISI 420 stainless steel, which is harder and more shock-resistant than standard stainless steel (AISI 304).To check whether your bearing is made of stainless steel, simply read the reference engraved on the side of the bearing. This reference should begin with the prefix "S" meaning "Stainless Steel".

The ABEC standard is used to classify bearings according to their machining tolerance. This standard is regularly called into question because it does not include certain technologies that are important for guaranteeing proper operation, both in terms of efficiency and bearing life.123Roulement therefore makes little use of this standard.

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.

These suffixes indicate that the cage (the part of the bearing that holds the balls apart) is made of polymer material. Usually made of glass-fiber-reinforced polyamide.

The Deep Groove Ball Bearing, known as 6001-Z Generic, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

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.

The Deep Groove Ball Bearing, known as 6001-Z Generic, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

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.

The Deep Groove Ball Bearing, known as 6001-Z Generic, has an inner diameter of 12 mm, an outer diameter of 28 mm and a thickness of 8 mm.

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.

Some bearings are available with more or less important variants (high or low internal clearance, special grease, very high temperature, etc.). These variants are systematically indicated by prefixes and suffixes in the part number.For example, the suffix "2RS" means that the bearing is splash-proof, thanks to a sealing flange on both sides of the bearing.The suffix "C3" means that the bearing has increased internal clearance, and will require a higher operating temperature, or a higher rotation speed.

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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.

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 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.