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.

Rubber sealed type:

With rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects. The seals also retain the pre-filled grease in the bearing. Seals can be easily removed for applications that only require one seal.

Self Aligning Bearings

With double ball rows and a spherical raceway in the outer ring, self-aligning ball bearings can compensate for installation errors or shaft misalignment. Useful for applications requiring high rotating speeds while exercising moderate radial, and moderate or low axial loading. Available in cylindrical bore or taper bore (K suffix). Clearance is standardised (ISO 5753). The values are different for cylindrical bore and tapered bore bearings (suffix K). The latter have a significantly larger clearance to allow the reduction in clearance resulting from the adapter sleeves interference fit.

Self Aligning - Taper Bore

SNR Deep Groove Ball Bearings

Open type 25mm bore bearing for the free circulation of either oil or grease.
Size: 25 x 47 x 14mm.

SNR Deep Groove Ball Bearings

Rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects.

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.

Rubber sealed type:

With rubber seals inserted into the outer raceway and in contact with the inner race providing protection against the ingress of moisture, dust and other foreign objects. The seals also retain the pre-filled grease in the bearing. Seals can be easily removed for applications that only require one seal.

SNR Deep Groove Ball Bearings

With Shields

Angular Contact Ball Bearings

Single row angular contact bearings have the raceways arranged that the forces are transmitted from one raceway to the other at a specific contact angle and can only support axial forces in one direction. They must be axially adjusted against a second bearing fitted in a mirror image.

SNR Bearings

SNR has developed a complete range of high quality ball thrust bearings. Thrust bearings are designed to maintain the shaft in one single direction. They admit low rotating speeds and sustain high axial loads.

You are strongly advised against submitting them to radial loading. Ball thrust bearings are comprised of separate items facilitating installation and maintenance. Grease and oil lubrication is feasible.

Applications: vertical shaft, lathe tailstock, plate-type pumps.

51100 Series Ball Thrust Bearings

SNR Deep Groove Ball Bearings

With Shields

Double Row Angular Contact Ball Bearings

Self-aligning ball bearings are double row with a concave raceway to allow approximately 4° of misalignment. Available with cylindrical and tapered bore for use with adaptor sleeves.There are also a range of sealed versions available.