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TS (Single Row Tapered Roller Bearings) (Metric) 32016X

TS (Single Row Tapered Roller Bearings) (Metric) 32016X

The 18690-18620-B is a single-row tapered roller bearing with a flange, measuring 1.8125″ x 3.125″ x 0.6875″. Made from durable chrome steel, it handles combined loads up to 11700 lbf radially and 1940 lbf thrust.

Its flanged cup design ensures secure positioning, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for applications like axles or gearboxes where combined loads are common.

Weighing 2.4 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets ABEC-1 precision requirements.

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Product Parameters

  • Part Number 32016X
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 80 mm x 125 mm x 29 mm
  • Cone Part Number X32016XM
  • Cup Part Number Y32016XM
  • Bore Dia 80 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.02mm to 0
  • Cone Width 29 mm
  • Cone Width Tolerance -0.15mm to 0
  • Cup Width 22 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 29 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 1.52 mm
  • Cup Backface ToClear Radius 1.52 mm
  • Cone Frontface Backing Diameter 87 mm
  • Cone Backface Backing Diameter 91 mm
  • Cup Frontface Backing Diameter 119.90 mm
  • Cup Backface Backing Diameter 114.05 mm
  • Cage Cone Frontface Clearance 3 mm
  • Cage Cone Backface Clearance 2.3 mm
  • Effective Center Location -1.8 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 32016XM
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 44325 lbf
  • Static Radial Load 53550 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11475 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8302.5 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.87 lb

Features

Performance Features of 18690-18620-B Bearing

18690-18620-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 11,700 lbf, ensuring reliable performance in various applications.

The tapered roller design of 18690-18620-B Bearing provides smooth operation and reduces friction.
With a flanged cup, it offers better alignment and easier installation in assemblies.

18690-18620-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating make it suitable for general industrial use.

The steel cage in 18690-18620-B Bearing keeps the rollers in place, enhancing durability.
Regular lubrication ensures long service life and consistent performance under heavy loads.

Application

Industrial Uses of 18690-18620-B Bearing
18690-18620-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with frequent alignment adjustments.

In automotive systems, 18690-18620-B Bearing supports wheel hubs and differentials, ensuring smooth performance under varying loads. Its inch sizing makes it a reliable choice for American and British vehicle models.

For industrial conveyors, 18690-18620-B Bearing’s chrome steel construction provides durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

Where Is 18690-18620-B Bearing Used?
18690-18620-B Bearing finds its place in mining equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In power transmission systems, 18690-18620-B Bearing ensures reliable operation in gearboxes and pulleys. Its steel cage enhances strength, making it a practical choice for continuous use.

Built for Heavy-Duty Use: 18690-18620-B Bearing
18690-18620-B Bearing excels in forestry machinery, handling heavy loads with ease. The flanged cup design prevents misalignment, ensuring consistent performance.

For railway applications, 18690-18620-B Bearing provides stability in axle boxes. Its chrome steel rollers offer resistance to wear, even under constant vibration.

Automotive vs Aerospace: Applications of 18690-18620-B Bearing
In automotive settings, 18690-18620-B Bearing supports drivetrain components, offering durability under high stress. Its inch sizing ensures compatibility with a range of vehicle designs.

For aerospace ground equipment, 18690-18620-B Bearing handles precise loads in landing gear systems. The tapered rollers provide smooth operation, even in extreme temperatures.

Q&A

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