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TS (Single Row Tapered Roller Bearings) (Imperial) M86648A-M86610

TS (Single Row Tapered Roller Bearings) (Imperial) M86648A-M86610

The M86648A-M86610 is a single-row tapered roller bearing with a 1.2187″ bore and 2.5312″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 13500 lbf radially and 3280 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or wheel hubs where combined loads are common.

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

The tapered roller design provides effective load distribution, enhancing longevity. Suitable for industrial equipment requiring standard radial clearance.

Its ABEC-1 rating ensures consistent performance without the need for high precision. A practical choice for maintenance and repair tasks.

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Product Parameters

  • Part Number M86648A-M86610
  • Brand TFL
  • Interchangeable Timken
  • Size 1.2187" x 2.5312" x 0.8438"
  • Bore Dia 1.2187"
  • 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 1.65"
  • Cup Frontface Backing Diameter 2.40"
  • Cup Backface Backing Diameter 2.13"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M86648A
  • Cup Part Number M86610
  • 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 13500 lbf
  • Static Radial Load 16100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3510 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3280 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

Performance Features of M86648A-M86610 Bearing

M86648A-M86610 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 13,500 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

M86648A-M86610 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

This bearing requires lubrication for optimal performance and longevity.
Its ABEC-1 rating ensures consistent precision in industrial applications.

Application

Industrial Uses of M86648A-M86610 Bearing
M86648A-M86610 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is M86648A-M86610 Bearing Used?
You’ll often find M86648A-M86610 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise imperial sizing makes it a reliable choice for older or custom vehicle designs.

Built for Heavy-Duty Use: M86648A-M86610 Bearing
M86648A-M86610 Bearing excels in industrial gearboxes, where its single-row design simplifies maintenance. The steel cage provides added strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of M86648A-M86610 Bearing
In automotive systems, M86648A-M86610 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary gearboxes. Its ABEC-1 rating ensures consistent performance across both sectors.

Practical Applications of M86648A-M86610 Bearing
M86648A-M86610 Bearing is a go-to for agricultural machinery, such as tractors and harvesters. The standard radial clearance allows for smooth operation even with varying load conditions.

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