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TS (Single Row Tapered Roller Bearings) (Imperial) M86649P-M86610P
TS (Single Row Tapered Roller Bearings) (Imperial) M86649P-M86610P

TS (Single Row Tapered Roller Bearings) (Imperial) M86649P-M86610P

The M86649P-M86610P is a single-row tapered roller bearing with a 1.1875″ bore and 2.5312″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 12500 lbf radial and 3040 lbf thrust, suitable for demanding applications.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation under heavy loads. The bearing requires regular lubrication and works in temperatures from -30°C to 110°C.

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

Weighing just 0.7lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number M86649P-M86610P
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 2.5312" x 0.8438"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.5312"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8438"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8438"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.5"
  • Cone Backface Backing Diameter 1.61"
  • Cup Frontface Backing Diameter 2.44"
  • Cup Backface Backing Diameter 2.13"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M86649P
  • Cup Part Number M86610P
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M86600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 12500 lbf
  • Static Radial Load 16100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3250 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3040 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 0.7 lb

Features

How Is M86649P-M86610P Bearing Engineered for Reliability?

M86649P-M86610P Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 12,500 lbf, making it suitable for demanding industrial applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

M86649P-M86610P Bearing’s standard radial clearance options provide flexibility for different installation needs.
Its ABEC-1 rating ensures consistent precision in performance-critical settings.

Application

Industrial Uses of M86649P-M86610P Bearing
M86649P-M86610P Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is M86649P-M86610P Bearing Used?
You’ll often find M86649P-M86610P Bearing in automotive applications like wheel hubs and differential systems, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: M86649P-M86610P Bearing
M86649P-M86610P Bearing excels in industrial gearboxes, where its single-row design provides stability and ease of maintenance. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of M86649P-M86610P Bearing
In automotive systems, M86649P-M86610P Bearing supports drivetrain components, while in aerospace, it’s used in auxiliary systems where precision and reliability are key. The ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: M86649P-M86610P Bearing
M86649P-M86610P Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and axial forces smoothly. The open seal design allows for easy lubrication, extending its service life.

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