SKF 21308 E Cylindrical 40 mm ID Roller Bearing, 90 mm OD_21308 E

SKF 21308 E Cylindrical 40 mm ID Roller Bearing, 90 mm OD_21308 E

SKU: SKF-207-8378
Price
Regular price £226.86
Regular price Sale price £226.86
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This roller bearing is designed to support radial loads in rotating machinery where a cylindrical bore and Compact width are required. It operates as a single-row cylindrical-bore bearing with a metal cage and steel rolling elements, intended for applications requiring a balance of dynamic and static load-carrying capacity at moderately high-speed operation.

Features and Benefits

  • Dynamic capacity 107 kN provides sustained load-carrying performance
    Static capacity 108 kN resists deformation under heavy stationary loads
    Sheet-metal cage reduces friction and maintains roller spacing
    Steel rollers and rings ensure wear‑resistant rolling contact
    Internal clearance class CN accommodates moderate radial displacement
    Limiting speed 9,500 r/min permits high-speed rotation where required

Applications

  • Suitable for industrial gearboxes with cylindrical bores
    Ideal for shafts requiring 40 mm bore support
    Used with rotating assemblies needing single-row load support
    Can be used for drives operating up to 9,500 r/min
    Suitable for machines where metal-cage robustness is needed

What bore type does this unit require for mounting?

It is designed for a cylindrical-bore mounting arrangement to fit onto plain shafts.

How does the internal clearance affect alignment tolerance?

The CN clearance provides moderate internal play to accommodate thermal expansion and slight misalignment without excessive preload.

What materials compose the rolling elements and retention device?

The rollers and rings are MADE of steel while the cage is formed from sheet metal.

How does the bearing handle stationary heavy loads?

The static rating of 108 kN indicates resistance to permanent deformation when subjected to substantial stationary forces.

Selection guidance

  • Review the manufacturer specifications for compatibility with your equipment.
  • Confirm the required dimensions and fitting arrangement before ordering.
  • Check the intended operating conditions against the product documentation.

TieDex UK – European & International Shipping

All European and International orders are dispatched through TieDex Limited.
We ship orders directly to customers via UPS, FedEx, DHL, and Tracked.


Accepted Courier Companies

We only accept the following couriers for international deliveries:

  • UPS

  • DHL

  • FedEx


Important Information

  • Duties & Taxes: Not included in the price. Couriers such as FedEx, DHL, or UPS will email you directly with instructions on how to pay your customs duties and taxes.

  • Click & Collect: Not available for international orders.

  • Large & Heavy Items: May be delivered on a pallet.

Possible Delivery Delays

Late handling or order delays may occur due to factors outside our control, including but not limited to:

  • Payment issues

  • Unpaid customs duties or taxes

  • Incorrect or incomplete address details

  • Seasonal or holiday backlogs

  • Severe weather conditions

  • Other uncontrollable circumstances


Countries We Ship To

Europe (EU):
Austria, Belgium, Bulgaria, Croatia, the Republic of Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swiss and Sweden.

Asia, USA, Canada, Mexico, Middle East & Worldwide:
We ship to most major international destinations.

By placing an order, you agree to our Terms and Conditions. Our checkout is protected by advanced security measures. We ship from the UK only, using FedEx, DHL, or UPS tracked services for all international exports.

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