Bearings #5207604

Timkens spherical plain bearings (SPBs), or bushings, are metal-on-metal bearings consisting of a spherically ground inner ring housed in a mating outer ring without any rolling elements. While all plain bearings are precision ground and made from through-hardened steel, custom orders are available and can include special materials, clearances, surface finishes or configurations to accommodate unique applications. Size range: Available from 12.7 mm 600 mm (0.500 in. to 23.622 in.) bore Design Attributes Rings manufactured from hardened steel help deliver consistent, reliable performance.Phosphate-treated rings coated with molybdenum disulfide (MoS2) minimize friction of contacting surfaces.Simplified housing and shaft designs reduce installation time.Applications A-frames, dump cylinders, front and rear struts, and steering cylinders for mining trucksEqualizer track bars, lift and tilt cylinders, push blades, trunnion balls and ripper blades for bulldozersArticulated joint upper and lower steering cylinders and boom and bucket cylinders for wheel loadersStick and bucket cylinders for hydraulic excavatorsAdditional applications for space shuttles, heavy movable structures and miscellaneous vehicles

This series of plain bearings is similar to the SF and FS types, but also includes lip seals that are retained in the outer ring and withstand high grease pressures during lubrication. These lip seals assure full distribution of the lubricant to all bearing surfaces and protect against internal contamination. While all of our plain bearings are precision ground and made from through-hardened steel, custom orders are available and can include special materials, clearances, surface finishes or configurations to accommodate unique applications. Available in inch and metric sizes from 12.7mm to 600mm (.5 in. to 23.622 in.) bore Design Attributes Rings manufactured from hardened steel help deliver consistent, reliable performance.Phosphate-treated rings coated with molybdenum disulfide (MoS2) minimize friction of contacting surfaces.Simplified housing and shaft designs reduce installation time.Lip seals provide even lubricant distribution and protection from contaminants.Designed for interchangability with SF and FS series.

Timkens ball bearings for aerospace applications are specifically designed to withstand radial, thrust, moment, reversible thrust or combination loads. Our offering includes two Conrad configurations (types HK and HD) and two angular contact configurations (types HA and HT). Bearings may be supplied as single units or in preloaded sets. Size range: 10mm to 600 mm OD Design Attributes: HK series is designed to handle heavy loads and has high-strength Conrad separator options that can manage severe loads and speeds. HD series features an innovative fractured outer ring design that allows for maximum ball complement in a radial deep-groove bearing. This provides significant improvements in dynamic load capacity and predicted service life. HA series has a non-separable design with counter-bored outer rings and one-piece, high strength separators. Ideal for preloaded andor thrust-type applications. Options include deep-groove outer and relieved inner races for ultra-high-speed applications. HT series is a high-performance line featuring full deep-groove outer rings, one-piece, high strength separators and two extra-deep-groove inner ring halves. Ideal for use on high-speed shafts with reversing thrust loads.

Type TVL-Angular Contact Thrust Ball BearingType TVL thrust ball bearings provide exceptionally low friction, cool running and quiet operation at high speeds and also are less sensitive to misalignment. We designed TVLs for thrust loading, but it will also accommodate some radial loading. Size range: 228.6 mm to 1371.6 mm (9 in. to 54 in.) Design Attributes: Precision ground and lapped steel balls are enclosed by hardened and ground steel races and separated by a bronze cage.Other materials may be specified as required to suit specific application needs.Applications: Fluid control valvesMachine tool tables and spindlesOil and gas rotary tables

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the inner race assembly and the outer race. It is typically mounted in opposing pairs on a shaft. Size Range ID 7.937 to 863.600 mm(0.31225 to 34.0000 in.) OD 31.991 to 1060.000 mm(1.2595 to 41.7323 in.) Design Attributes Single cone and cupOne-piece pressed steel cage retains rollers on the cone and spaces them evenlyPin type cages also availableApplications Vehicle front wheelsDifferential and pinion configurationsConveyor rollsMachine tool spindlesTrailer wheels

he Timken Wheel-Pac bearing is a pre-set, pre-greased, pre-sealed integrated bearing assembly that provides outstanding wheel end performance for commercial vehicle trucks and trailers. We customized Wheel-Pac to suit the truck builders preferred hub design. Design Attributes: Pre-set, pre-greased and pre-sealed bearing package eliminates the need for manual bearing adjustment and features fewer components, simplifying installation and maintenance.Features a reduced bearing setting range that reduces runout, increases assembly stiffness and provides better friction control for increased system life.Design optimizes weight and packaging for high power density greater performance in a smaller package.Additional design options include through hardened or case carburized steel (for improved debris resistance), greased, super-sealed or oiled lubrication options, and anti-lock braking systems ring integration.

The Timken UniPac is a two-row tapered roller bearing package fitted with advanced seals and lubricated with the latest in premium multi-purpose grease. UniPac is used in medium-duty and commercial vehicle applications where weight reduction is essential. Size range: Standard bore sizes: 68mm, 78mm, 82mm and 90mm. Other sizes available upon request. Design Attributes: Pre-set, pre-sealed and pre-lubricated bearing package eliminates the need for manual bearing adjustment and features fewer components, simplifying installation and maintenance.Features a reduced bearing setting range for increased bearing and system life.Design optimizes weight and packaging for high power density greater performance in a smaller package.Additional design options include through hardened or case carburized steel, standard or super-sealed grease and oil lubrication.

With the highest life ratings in the industry verified by Germanischer Lloyd, the new UltraWind series of bearings provides a cost-conscious, simplified drive train for main-shaft wind turbine designs (both gear and gearless). Ideal for original equipment manufacturers developing multi-megawatt wind turbine designs, the Timken UltraWind tapered roller bearing optimizes drive train simplicity, reliability and performance. It features a customized main-shaft bearing system approach that combines either a double-row tapered roller bearing or two, single-row tapered roller bearings with seals, lubrication and condition monitoring. Bearing designs can accommodate most styles of wind turbine designs with variable bolt circles, shaft-mounted and shaftless designs, rotating inners and outers, gear and gearless wind turbines. Design Attributes: Simplified, compact drive train design saves capital equipment costsPre-set internal clearance facilitates ease and accuracy of the assemblyPre-loaded bearing designed for superior stiffness to manage motion of the main shaft and rotorBearing raceway profiles control maximum stress levels to provide greater product durabilityOptimized cage designs, including steel and polymer configurations, improve capacity and roller retentionFeatures the highest bearing life ratings in the industry as certified by Germanischer LloydApplications: Wind turbine main-shaft bearing for turbines, with or without gearbox

MiniatureTimken miniature bearings, available in both inch and metric sizes, meet virtually all precision requirements including radial retainer, pivot, thrust, high-speed radial, angular contact and full ball complement.Deep GrooveTimken deep groove ball bearings deliver reliable performance in a wide range of applications and conditions, featuring super-finished raceways and controlled internal geometries to ensure quiet operation.Angular ContactTimken Angular Contact Ball Bearings are designed to handle both radial and axial loading, and are specifically engineered for use in high-speed and high precision applications.PrecisionHigh-speed applications for ultra-precision equipment require tight tolerances and super-fine surface finishes. Timken precision ball bearings, which deliver higher yields and lower costs, are the perfect choice.