Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings. They create a barrier between moving and stationary surfaces in applications such as rotating shafts and pistons rings. This is a general search form; more detailed search forms are available. Search by Specification | Learn More about Dynamic Seals

...rated speed, dynamic axial or thrust load, and dynamic radial load. The rated speed for a bearing running with grease lubrication is lower than a bearing with oil lubrication. The dynamic axial or thrust load is the calculated constant axial load... Search by Specification | Learn More about Ball Bearings

Wheel end seals and oil bath seals are used to seal truck wheels. Learn More about Wheel End and Oil Bath Seals

Their availability with any combination of shields, seals (contact and non-contact), and snap rings make them a popular choice in a broad range of applications. Several tolerance grades and cage designs are available to best suit the running precision... Search by Specification | Learn More about Radial Ball Bearings

...for different types of bearings. As a rule, the higher the RBEC number, the tighter the bearing tolerances. Typically, cylindrical roller bearings are lubricated with oil, which also serves as a coolant. Most cylindrical roller bearings are made of alloy... Search by Specification | Learn More about Cylindrical Roller Bearings

Thin-section bearings have small cross-sections with respect to their diameter. Search by Specification | Learn More about Thin-section Bearings

...for lubricant. Seals provide better protection and lubricant containment than shields, but have lower maximum speed capabilities. Types include single seal, double seal, single shield, and double shield. Angular contact bearings may be constructed of special... Search by Specification | Learn More about Angular Contact Bearings

Compression packing seals or gland seals are deformable materials used to prevent or control the leakage of fluid between surfaces that move in relation to each other. Search by Specification | Learn More about Compression Packing Seals

Exclusion seals are comprised of wipers, scrapers and V-ring seals. Search by Specification | Learn More about Exclusion Seals

Hydraulic seals and pneumatic seals include piston seals, rod seals, U-cups, vee, cup, and flange packings. Search by Specification | Learn More about Hydraulic Seals and Pneumatic Seals

...are for wing flap and slat track rollers, doors, in landing gear, and in hinges. Design options may include seal design and material variations, options for lubricants and coatings for corrosion resistance. Precision needle rolling elements used... Search by Specification | Learn More about Needle Roller Bearings

...specifies other standards. Seals and shielding options for ceramic bearings include none or open bearing, single seal, double seal, single shield, or double shield. Seals and shields provide protection from contamination and as a retainer for lubricant... Search by Specification | Learn More about Ceramic Bearings

...are enclosed with a housing or conveyor trough. Hanger bearings are comprised of a split-roller bearing in a cast iron split-housing with a threaded boss that provides suspension for the conveyor cross-bracing. A swivel fixing at the cross-bracing... Search by Specification | Learn More about Hanger Bearings

Mechanical seals including mechanical face seals, bellows, gas seals, and cartridge seals. Search by Specification | Learn More about Mechanical Seals