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TS (Single Row Tapered Roller Bearings) (Metric) JL69348-JL69310
TS (Single Row Tapered Roller Bearings) (Metric) JL69348-JL69310

TS (Single Row Tapered Roller Bearings) (Metric) JL69348-JL69310

The TSF tapered roller bearing measures 1″ x 2.6875″ x 0.875″, made from sturdy chrome steel for durability. It handles combined loads up to 14300 lbf radially and 2650 lbf thrust, suitable for tough conditions.

Its flanged cup design keeps it securely in place, while the open seal allows easy lubrication. The steel cage ensures smooth operation even at high speeds.

This bearing works in temperatures from -30°C to 110°C and is interchangeable with Timken models. Ideal for heavy machinery or automotive applications where reliability matters.

Weighing 1.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a practical choice for industrial use.

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Product Parameters

  • Part Number JL69348-JL69310
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 38 mm x 63 mm x 17 mm
  • Cone Part Number JL69348
  • Cup Part Number JL69310
  • Bore Dia 38 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 63 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Cone Width 17 mm
  • Cone Width Tolerance -0.1mm to 0
  • Cup Width 13.5 mm
  • Cup Width Tolerance -0.15mm to 0
  • Width 17 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 3.3 mm
  • Cup Backface ToClear Radius 1.27 mm
  • Cone Frontface Backing Diameter 42.5 mm
  • Cone Backface Backing Diameter 46.5 mm
  • Cup Frontface Backing Diameter 60.96 mm
  • Cup Backface Backing Diameter 55.88 mm
  • Cage Cone Frontface Clearance 1.8 mm
  • Cage Cone Backface Clearance 0 mm
  • Effective Center Location -2.3 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L69300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11475 lbf
  • Static Radial Load 12375 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2970 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2117.25 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 0.44 lb

Features

How Is 02473-02420-B Bearing Engineered for Reliability?

02473-02420-B Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability, even under dynamic radial loads up to 14,300 lbf.

The flanged cup design provides secure mounting, reducing misalignment risks during operation.
With a standard radial clearance, it offers smooth performance across a temperature range of -30° to 110°C.

02473-02420-B Bearing’s steel cage maintains roller alignment, extending its service life.
Its ABEC-1 rating ensures consistent precision for various industrial applications.

Application

Industrial Uses of 02473-02420-B Bearing
02473-02420-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for applications with misalignment risks.

In automotive systems, 02473-02420-B Bearing fits well in wheel hubs and differentials, thanks to its inch sizing and compatibility with Timken designs. Its chrome steel construction ensures durability under high stress and varying temperatures.

For industrial conveyors, 02473-02420-B Bearing’s open design allows easy lubrication, extending service life in dusty or high-load environments. The steel cage provides reliable support, even in continuous operation scenarios.

Where Is 02473-02420-B Bearing Used?
You’ll find 02473-02420-B Bearing in forklifts and material handlers, where its ABEC-1 rating balances precision and cost-efficiency. The standard radial clearance adapts well to moderate-speed operations.

In power transmission systems, 02473-02420-B Bearing’s dynamic load capacity makes it a go-to for pulley assemblies. The flange prevents axial displacement, ensuring consistent performance in belt-driven setups.

Built for Heavy-Duty Use: 02473-02420-B Bearing
02473-02420-B Bearing shines in mining equipment, where its tapered rollers distribute loads evenly across rough terrain. The chrome steel components resist wear, even with frequent shock loads.

For forestry machinery, 02473-02420-B Bearing’s temperature range handles both cold mornings and high-friction heat. Its steel cage maintains roller alignment during sudden directional changes.

Light-Duty vs Heavy-Duty: Best Uses for 02473-02420-B Bearing
In light-duty applications like small pumps, 02473-02420-B Bearing offers reliable performance without over-engineering. The inch measurements simplify replacements in older machinery.

For heavy-duty presses, 02473-02420-B Bearing’s static load rating ensures stability during high-force operations. The flanged cup design simplifies installation in cramped spaces.

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