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TS (Single Row Tapered Roller Bearings) (Metric) JLM104948-JLM104910

TS (Single Row Tapered Roller Bearings) (Metric) JLM104948-JLM104910

The 26131-26283-B is a single row tapered roller bearing with a flange, measuring 1.3125″ x 2.8346″ x 0.745″. Made from durable chrome steel, it handles combined loads with a dynamic radial capacity of 15700 lbf.
Its flanged cup design ensures secure mounting, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures from -30°C to 110°C.
Interchangeable with Timken models, it’s a practical choice for replacements. Ideal for heavy-duty applications like axles or industrial gearboxes where combined loads are common.
Weighing just 0.9 lb, it’s robust yet lightweight. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number JLM104948-JLM104910
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 50 mm x 82 mm x 21.5 mm
  • Cone Part Number JLM104948
  • Cup Part Number JLM104910
  • Bore Dia 50 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 82 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Cone Width 21.5 mm
  • Cone Width Tolerance -0.1mm to 0
  • Cup Width 17 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 21.5 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 3.05 mm
  • Cup Backface ToClear Radius 0.51 mm
  • Cone Frontface Backing Diameter 55 mm
  • Cone Backface Backing Diameter 61 mm
  • Cup Frontface Backing Diameter 78.00 mm
  • Cup Backface Backing Diameter 75.95 mm
  • Cage Cone Frontface Clearance 2.8 mm
  • Cage Cone Backface Clearance 0.3 mm
  • Effective Center Location -5.3 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM104900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21668 lbf
  • Static Radial Load 23400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5625 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2925 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 0.88 lb

Features

How Is 26131-26283-B Bearing Engineered for Reliability?

26131-26283-B Bearing features a single-row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
The flanged cup design provides added stability, making installation and alignment easier.
With a dynamic radial load capacity of 15,700 lbf, it delivers reliable performance under heavy loads.

What Makes 26131-26283-B Bearing Suitable for High-Temperature Applications?

26131-26283-B Bearing operates efficiently within a temperature range of -30° to 110°C.
Its chrome steel rollers and rings maintain structural integrity even in challenging conditions.
The open seal type allows for proper lubrication, reducing friction and heat buildup.
This design ensures consistent performance in high-temperature environments.

Built for Durability: 26131-26283-B Bearing

26131-26283-B Bearing is crafted from high-quality chrome steel, offering excellent wear resistance.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
Its standard radial clearance options (C3/C4/C5) provide flexibility for various applications.
With a static radial load capacity of 13,500 lbf, it ensures long-lasting reliability.

Application

Industrial Uses of 26131-26283-B Bearing
26131-26283-B Bearing is commonly used in industrial machinery, especially where combined loads are present, such as conveyor systems and gearboxes. Its tapered roller design ensures efficient load distribution, making it suitable for heavy-duty applications.

Where Is 26131-26283-B Bearing Used?
In automotive applications, 26131-26283-B Bearing supports components like differentials and wheel hubs, thanks to its robust construction. The inch sizing makes it a good fit for American and British vehicle models.

Built for Heavy-Duty Use: 26131-26283-B Bearing
For automation equipment, 26131-26283-B Bearing provides reliable performance in robotic arms and assembly lines. Its chrome steel rollers and steel cage offer durability under continuous operation.

Automotive vs Aerospace: Applications of 26131-26283-B Bearing
In aerospace, 26131-26283-B Bearing is used in landing gear systems due to its ability to handle high thrust loads. Meanwhile, in automotive settings, it excels in transmissions and drivetrains.

Essential Roles of 26131-26283-B Bearing
26131-26283-B Bearing is also found in medical imaging devices, where precision and reliability are critical. Its open design allows for easy lubrication, ensuring smooth operation in high-use scenarios.

Q&A

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