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Timken – Ball Bearings, Tapered Roller Bearings, Housed Units

Timken Brand LogoISC Companies and Adams-ISC can supply the Timken products on this page and many others found on timken.com. For more information or for a product quote, please contact us by phone 763-559-0033, by email [email protected], or by filling out our online contact form.

The Timken Company is a leading manufacturer of bearings, gear drives, belts, chain, and related products. Timken is the leading authority on tapered roller bearings, applying a deep knowledge of metallurgy, tribology, and mechanical power transmission to improve reliability and efficiency of machinery and equipment around the world.

Timken’s growing product portfolio features many strong industrial brands including Timken, Fafnir, Philadelphia Gear, Drives, Lovejoy, Interlube, Rollon, Cone Drive, Diamond, Curtis, Beka, Groeneveld, and more. Timken products serve market segments including aerospace, automotive, construction, consumer, defense, energy, industrial equipment, health, heavy industry, machine tool, positioning control, power generation, and rail.

Ball Bearings

Engineered to perform in a wide range of applications, from electric motors to agricultural implements to food processing equipment.

  • Radial varieties tolerate relatively high-speed operation under various load conditions
  • Angular contact designs can support both radial and axial loads
  • The Timken metric 6000 series is interchangeable with competitor products

Miniature Ball BearingsMiniature Ball Bearings

PrecisionPrecision Ball Bearings

Deep Groove Ball BearingsDeep Groove Ball Bearings

EDT Stainless Steel Ball BearingsEDT Stainless Steel

Angular ContactAngular Contact Ball Bearings

Timken Corrosion-Resistant Deep Groove Ball BearingsCorrosion-Resistant Deep Groove Ball Bearings

Cylindrical Bearings

Comprehensive line of single-, double-, and multi-row versions helps extend equipment life and lower maintenance costs. EMA high-performance series offers premium brass land-riding cages that reduce operating temperatures.

ADAPT bearings combine cylindrical and spherical roller bearing designs into one easy-to-assemble, high-capacity configuration that is Ideal for applications with combined misalignment and axial displacement.

NU (RIU, RU)NU (RIU, RU) Cylindrical Bearings

NF (RIF, RF)NF (RIF, RF) Cylindrical Bearings

Double RowDouble Row Cylindrical Bearings

Double Row Full ComplementDouble Row Full Complement

N (RIN, RN)N (RIN, RN) Cylindrical Bearings

NP (RIT, RT)NP (RIT, RT) Cylindrical Bearings

Multiple RowMultiple Row Cylindrical Bearings

ADAPTADAPT Cylindrical Roller Bearings

NJ (RIJ, RJ)NJ (RIJ, RJ) Cylindrical Bearings

NUP (RIP, RP)NUP (RIP, RP) Cylindrical Bearings

Single Row Full ComplementSingle Row Full Complement

Housed Units

  • Ball bearing housed units are easy to install, have a multi-seal design, and options to support a wide range of demanding applications and conditions. They provide advanced protection against contaminants in a robust, compact unit. Corrosion-resistant units with food-grade lubricant are available for protection against corrosion.
  • U Series bearings are ready-to-mount housed units with a seal flinger design that delivers protection against contamination in demanding applications.
  • Type E tapered roller bearing housed units feature the highest dynamic load ratings in the industry. A triple-barrier seal and optional end covers deliver industry-leading protection against contamination.
  • Spherical roller, solid-block bearing units have a cast-steel housing for outstanding durability in extreme conditions, including severe shock loads and vibration.
  • Split cylindrical roller bearing units are ideal for trapped applications in high-service cost locations with a split-to-the-shaft design available in a variety of housing styles.
  • SNT/SAF plummer (pillow) block bearing units feature interchangeable components and reliable spherical roller bearings that provide heavy-duty performance. Convert from fixed to float configurations in the field.
  • Poly-Round bearings are USDA-accepted and made from high-performance polymers – greaseless, no rolling elements, corrosion-resistant designs promote food safety and improve reliability.

Y-SeriesY Series Setscrew Locking Units

Medium-Duty SeriesMedium-Duty Series Units

V SeriesV Series

Solid Block – Spherical Roller BearingSolid Block Spherical Roller Bearing

Split Cylindrical Roller BearingSplit Cylindrical Roller Bearing

S SeriesS Series Setscrew Locking Units

UC SeriesU Series Housed Units

Concentric Locking CollarFafnir Concentric Locking Collar

SNT Plummer BlocksSNT Plummer Blocks

EDT Solution SeriesCorrosion-Resistant Poly Round

Shaft Guarding TechnologyShaft Guarding Technology

R SeriesR Series

Type E Tapered Roller Bearing HousedType E Tapered Roller Bearing Units

SAF Pillow BlocksSAF Pillow Blocks

Timken Corrosion-Resistant Ball Bearing Housed UnitsCorrosion-Resistant Poly-Round Housed Units

Housed Units: Special Purpose

Innovative, non-corrosive designs help elevate food safety and production uptime with improved reliability.

  • The only USDA-NSF accepted bearings available
  • Interchange mounted bearings from ½ to 5 in. and metric with EDT products
  • For temperatures from cryogenic to 1000 ºF

Survivor SeriesSurvivor Series


Idler SprocketsIdler Sprockets

Tri-Ply SeriesTri-Ply Series

Medium-Duty SeriesMedium-Duty Series

L SeriesL Series

Disk Harrow UnitsDisk Harrow Units

Safety End CapsFafnir Safety End Caps

Heavy-Duty SeriesHeavy-Duty Series

Idler PulleysIdler Pulleys

Expansion UnitsExpansion Units

Plain Bearings and Spherical Plain Bearings

Support high-capacity radial and axial loads, ideal for static oscillatory applications where moderate misalignment may occur.

  • Hardened steel helps deliver consistent, reliable performance
  • Reduce installation time with simplified housing and shaft designs

Radial Spherical Plain BearingsRadial Spherical Plain Bearings

EDT Poly-Round BearingsPoly-Round Bearings

Radial Spherical Plain Bearings with Lip SealsRadial Spherical Plain Bearings w/Lip Seals

Angular Contact Thrust Spherical Plain BearingsAngular Contact Thrust Spherical Plain Bearings

Precision Bearings

Meet demanding application requirements for miniature and thin section bearings with a wide range of bearing types and design configurations.

  • ABEC 5 and ABEC 7 precision levels are standard
  • Application experts help select the right features for challenging environments
  • Wide range of styles and configurations including shields and seals

Aerospace BallAerospace Ball Bearings

Miniature and Super PrecisionPrecision Assemblies

Ball Screw Support BearingBall Screw Support Bearing

Precision Tapered RollerPrecision Tapered Roller Bearings

Aerospace Cylindrical RollerAerospace Cylindrical Roller Bearings

Deep Groove Ball BearingsDeep Groove Ball Bearings

Cross Roller Taper RollersCross Roller (XR) Taper Rollers

Thin SectionThin Section Ball Bearings

Aerospace Landing WheelsAerospace Landing Wheels

Angular Contact BallAngular Contact Ball Bearings

Precision Cylindrical RollerPrecision Cylindrical Roller Bearings

Spherical Roller Bearings

Manage high radial loads with innovations that help extend bearing life and boost reliability. Run at consistently lower temperatures than same-size competitive bearings.

Spherical-Steel-CageSteel Cage Spherical Roller Bearings

Brass-CageBrass Cage Spherical Roller Bearings

Tapered Roller Bearings

Timken tapered roller bearing components are precisely designed to manage both axial and radial loads. Increase power density with a smaller, lighter bearing.

Multiple-row bearings are Ideal for applications where moderate and high speeds, high radial loads, elevated temperatures, and extreme debris present challenges. Four-row tapered roller bearings can accommodate radial and axial loading.

TSTS Tapered Roller Bearings

TSL w Duo Face Plus SealsTSL with Duo Face Plus Seals

454-Series Tapered Roller Bearings454-Series for Commercial Vehicles

Metric Single RowMetric Single Row Tapered Roller Bearings

TNA (Two-Row Non-Adjustable)TNA (Two-Row Non-Adjustable)

2TS-DM (Spacer Assembly with Direct Mounting)2TS-DM (Spacer w/Direct Mounting)

TQO (Straight Bore Four-Row Assembly)TQO (Straight Bore Four-Row)

SRNB (Sealed Four-Row Bearing)SRNB (Sealed Four-Row Bearing)

TSF Flanged CupTSF Flanged Cup Tapered Roller Bearings

TSRB Snap-ring cupTSRB Snap-ring Cup

Set-Right Commercial Vehicle Hub Rebuild KitsSet-Right Hub Rebuild Kits

TDI Two Row Dbl Inner RaceTDI (Two-Row Double Inner Race)

SR (Two-Row Non-Adjustable)SR (Two-Row Non-Adjustable)

2TS-TM (Spacer Assembly with Tandem Mounting)2TS-TM (Spacer w/Tandem Mounting)

Timken TQOW Straight Bore with Cone Face Lubrication SlotsTQOW (Straight Bore with Cone Face Lubrication Slots)

Precision Tapered RollerPrecision Tapered Roller

TSU Unit-BearingTSU Unit-Bearing

Fuel Efficient BearingsFuel Efficient Bearings

MileMate Wheel Bearing Sets forl VehiclesMileMate Wheel Bearing Sets

TDO Two Row Dbl Outer RaceTDO (Two-Row Double Outer Race)

2TS-IM (Spacer Assembly with Indirect Mounting)2TS-IM (Spacer w/Indirect Mounting)

Metric Double RowMetric Double Row

TQIT (Tapered Bore Four-Row Assembly)TQIT (Tapered Bore Four-Row)

Tapered Roller Bearings: Integrated Assemblies

Integrated assemblies are self-contained, pre-assembled bearing solutions for a variety of industries including automotive, heavy truck, racing, mining, oil, and gas.

AP-2 bearings have a shorter rail journal reduces axle flexure, creating less fretting wear between bearing components, which reduces bearing set outs, fuel costs, and bearing failures due to water ingress.

AP Integrated Bearing AssembliesAP Integrated Bearing Assemblies

Generation 3 Hub & Bearing AssemblyGeneration 3 Hub & Bearing Assembly

Sensor-Pac Wheel Bearing PackageSensor-Pac Package


AP-2 Integrated Bearing AssembliesAP-2 Integrated Bearing Assemblies


Sheave Pac Bearing Assembly for Oil & Gas Drilling RigsSheave Pac Bearing Assembly


Formed Hub Wheel End SystemFormed Hub Wheel End System

Lightweight RacePac Front and Rear Wheel End AssembliesLightweight RacePac

Timken UltraWind Tapered Roller BearingsUltraWind Tapered Roller Bearings

Thrust Bearings

Ideal for when axial loads meet high speeds, heavy loads, or other challenging conditions. Get optimum performance with either standard or custom designs.

Type TVL-Angular Contact Thrust Ball BearingTVL-Angular Contact Thrust Ball Bearings

Type TPS-Self-aligning Thrust Cylindrical Roller BearingTPS-Self-Aligning Thrust Cylindrical Roller Bearings

Type TTHDFL-V-flat Thrust Tapered Roller BearingTTHDFL-V-flat Thrust Tapered Roller Bearings

Thrust Crossed Roller BearingThrust Crossed Roller Bearings

Type DTVL-Two Direction Angular Contact Thrust Ball BearingDTVL-Two Direction Angular Contact Thrust Ball Bearings

Spherical Roller Thrust Bearings – TSRSpherical Roller Thrust Bearings – TSR

Thrust Screw Down Tapered Roller BearingThrust Screw Down Tapered Roller Bearings

Type TP-Thrust Cylindrical Roller BearingTP-Thrust Cylindrical Roller Bearings

Type TTHD-Thrust Tapered Roller BearingTTHD-Thrust Tapered Roller Bearings

Thrust Osciliating Tapered Roller BearingThrust Oscillating Tapered Roller Bearings

Lubrication and Lubrication Systems

Application- and environment-specific selection of industrial, automotive, and rail lubricants are available from Timken for optimum bearing performance. Lubricators dispense precise amounts of lubricants; from single-point application needs to multi-point or progressive systems.

Premium All-Purpose Industrial GreasePremium All-Purpose Industrial Grease

Mill GreaseMill Grease

Multi-Use Lithium GreaseMulti-Use Lithium Grease

Rail GreaseRail Grease

Construction and Off-Highway GreaseConstruction and Off-Highway Grease

Food Safe GreaseFood Safe Grease

Automotive Wheel Bearing GreaseAutomotive Wheel Bearing Grease

Single-Point LubricatorsSingle-Point Lubricators

Ball Bearing Pillow Block GreaseBall Bearing Pillow Block Grease

Synthetic Industrial GreaseSynthetic Industrial Grease

Performance Racing GreasePerformance Racing Grease

Timken Seals

A variety of types and material options provide resistance to extreme temperatures, pressure, debris, and most chemicals.

  • Contact and non-contact designs suit any application
  • Durable materials offer long seal life and minimize maintenance
  • Secondary seals, covers, and end caps provide extra protection

Oil SealsOil Seals

Light Vehicle SealsLight Vehicle Seals

HDL SealsHDL Seals

V SealsV Seals

Commercial Vehicle SealsCommercial Vehicle Seals

NT SealNT Seal


EcoTurn SealEcoTurn Seal

Maintenance Tools

Install, remove, and maintain bearings in the easiest, safest manner possible, including impact fitting tools, hydraulic/mechanical pullers and induction heaters.

Mechanical PullersMechanical Pullers

Mounting AccessoriesMounting Accessories

Low-Frequency Induction HeatersLow-Frequency Induction Heaters

Hydraulic PullersHydraulic Pullers

Couplings and Universal Joints

Lovejoy Couplings and Universal JointsLovejoy Couplings / U-Joints

Quick Flex CouplingsLovejoy Quick-Flex Couplings

Rigid CouplingsTimken Rigid Couplings

Other Bearing Products

Premium Wheel Hub UnitsPremium Wheel Hub Units

Driveline Center Support Bearings for Light VehiclesDriveline Center Support Bearings
for Light Vehicles

Driveline Center Support Bearings for Commercial VehiclesDriveline Center Support Bearings
for Commercial Vehicles

Power Transmission Products

Timken’s growing power transmission product portfolio can improve the reliability and efficiency of industrial equipment and machinery. Carlisle belts, Drives and Diamond chain, Lovejoy couplings, Rollon automation solutions, and more provide customers a variety of solutions to keep industry in motion.


Engineered Class ChainDRIVES Engineered Class Chain

Encoders and SensorsEncoders and Sensors

Carlisle BeltsTimken Belts


Precision Roller ChainDRIVES Precision Roller Chain

Commercial Vehicle Wheel End Accessories and ToolsCommercial Vehicle Wheel End
Accessories & Tools

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ISC Companies and affiliate Adams-ISC are industrial distributors of bearings and mechanical power transmission parts. We have many different models and brands in stock for fast delivery. Our sales professionals are happy to assist you in the selection process to ensure the correct part is specified for your application. Get a quote by clicking below on “Request Pricing” and filling out the contact form or give us a call at 1-800-627-9434.

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