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.

Open type:

Without seals to allow for the free circulation of either oil or grease.

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.

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.

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 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

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.

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

Taper Roller Bearings

Tapered roller bearings are comprised of solid inner and outer rings with raceways, taper rollers and cages manufactured from pressed steel. The bearings are not self-retaining. As a result, the inner ring with the rollers can be fitted separately from the outer ring. Tapered roller bearings are not sealed and not supplied grease filled.

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.

Open type:

Without seals to allow for the free circulation of either oil or grease.

Lock Nuts

Used primarily to help lock and locate bearings on shafts or adaptor sleeves. They have evenly spaced slots on the circumference for use with the SNR range of hook spanners.