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TS (Single Row Tapered Roller Bearings) (Metric) JL69349A-JL69310P
TS (Single Row Tapered Roller Bearings) (Metric) JL69349A-JL69310P

TS (Single Row Tapered Roller Bearings) (Metric) JL69349A-JL69310P

The 1986-1932-B is a single row tapered roller bearing with a 1″ bore and 2.3125″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 10900 lbf radially and 1590 lbf thrust, suitable for moderate-speed applications.

Its flanged cup design keeps it securely in place, while the open seal allows for easy lubrication. The steel cage ensures durability, and it operates smoothly in temperatures from -30°C to 110°C.

This bearing is interchangeable with Timken models, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial equipment where combined loads are common.

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets ABEC-1 precision for reliable performance.

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Product Parameters

  • Part Number JL69349A-JL69310P
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 38 mm x 63 mm x 17 mm
  • Cone Part Number JL69349A
  • Cup Part Number JL69310P
  • 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 1.27 mm
  • Cup Backface ToClear Radius 1.27 mm
  • Cone Frontface Backing Diameter 42.5 mm
  • Cone Backface Backing Diameter 44.5 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

Performance Features of 1986-1932-B Bearing

1986-1932-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10,900 lbf, ensuring reliable performance in various applications.

The tapered roller design of 1986-1932-B Bearing ensures smooth operation and efficient load distribution.
With a flanged cup, it provides better alignment and stability during installation.

1986-1932-B Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage maintains roller alignment, reducing wear and extending service life.

Lubrication is required for 1986-1932-B Bearing, ensuring optimal performance and longevity.
Its standard radial clearance makes it versatile for different operational needs.

Application

Industrial Uses of 1986-1932-B Bearing
The 1986-1932-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its flanged cup adds stability, making it ideal for applications requiring precise alignment.

Where Is 1986-1932-B Bearing Used?
You’ll often spot 1986-1932-B Bearing in automotive drivetrains, particularly in wheel hubs and differentials, thanks to its robust chrome steel construction. The inch sizing ensures compatibility with a variety of North American vehicle models.

Built for Heavy-Duty Use: 1986-1932-B Bearing
This bearing excels in conveyor systems and industrial fans, where its dynamic radial load capacity keeps operations smooth. The open seal design simplifies maintenance, even in dusty environments.

Automotive vs Aerospace: Applications of 1986-1932-B Bearing
In automotive settings, 1986-1932-B Bearing supports high-load components like axles, while its precision makes it suitable for aerospace landing gear systems. The steel cage ensures durability in both scenarios.

Perfect Fit for Automation: 1986-1932-B Bearing
For robotic arms and automated assembly lines, 1986-1932-B Bearing offers reliable performance with its tapered rollers. The flange design helps maintain alignment, reducing wear over time.

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