Precision Spindle Bearings

? Super Precision
? High speed capability
? Low running friction
? Can be mounted in any configuration
? Sealed versions available
? Ceramic balled versions available
? Supplied in pairs

Deep Groove Ball Bearings - C3 Clearance

C3 bearings have an additional internal radial clearance to cope with high speed environments where excess heat is generated.

Shielded type:

With metal shields inserted into the outer raceway, these fit in closely to the inner race providing moderate protection against mechanical damage, and against the ingress of moisture, dust and other foreign objects. The shields also retain the pre-filled grease in the bearing. Shields can be easily removed for applications that only require one shield.

Housed Bearing Units

Housed Bearing Units are one of the most effective and easiest solution to accomodate misalignment. Units below consist of housing and insert. A wide range is available including Imperial sizes. Please ask for further information.

Bolt Flanged Unit - SF Type - Four Bolt

Cast iron self lube units with bolt holes.

SNR Shaft Seals & Adaptors

Cover plates are made of corrosion-resistant steel and used where the shaft terminates inside the housing. In this configuration only one seal set will be required.

Cover Plates

Self-Aligning Ball Bearings

2200 & 2300 Series self-aligning ball bearings are double row with a concave raceway to allow approximately 4° of misalignment. They have a tapered bore for use with adaptor sleeves. There are also a range of sealed versions available.

Taper Bore

Thrust Ball Bearings

Thrust Bearings are designed primarily to support axial loads at contact angles between 30° and 90°. Just as with radial bearings, these bearings differ according to the type of rolling element they use. With thrust bearings, it is necessary to supply an axial preload in order to prevent slipping movement between the bearing's rolling element and raceways.
Comprising of caged ball bearing element and pair of shaft housing washers (bearing shaft washer and housing washer, and the normal contact angle is 90°. Axial loads can be supported in only one direction, radial loads cannot be accommodated. Spherical roller and needle roller versions are also available.

SNR Deep Groove Ball Bearings

Open type without seals to allow for the free circulation of either oil or grease, used in gearboxes and other assemblies where a lubricant is already present.

Open Deep Groove Ball Bearings

Dimensions to ISO15

SNR Deep Groove Ball Bearings

With Shields

Deep Groove Ball Bearings - C3 Clearance

C3 bearings have an additional internal radial clearance to cope with high speed environments where excess heat is generated.

Shielded type:

With metal shields inserted into the outer raceway, these fit in closely to the inner race providing moderate protection against mechanical damage, and against the ingress of moisture, dust and other foreign objects. The shields also retain the pre-filled grease in the bearing. Shields can be easily removed for applications that only require one shield.

Wide Series Deep Groove Ball Bearings - C3 Clearance

Slightly wider than the 6200 series with the same bore and outside diameter. Designed to withstand radial loads, withstand axial loads in both directions and operate at high speeds of rotation.