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TS (Single Row Tapered Roller Bearings) (Imperial) M12649-M12610

TS (Single Row Tapered Roller Bearings) (Imperial) M12649-M12610

The M12649-M12610 is a single-row tapered roller bearing with a 0.8437″ bore and 1.9687″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 11700 lbf radially and 1450 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

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

Weighing just 0.4 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number M12649-M12610
  • Brand TFL
  • Interchangeable Timken
  • Size 0.8437" x 1.9687" x 0.69"
  • Bore Dia 0.8437"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 1.9687"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.72"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.55"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.69"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.08"
  • Cone Backface Backing Diameter 1.16"
  • Cup Frontface Backing Diameter 1.83"
  • Cup Backface Backing Diameter 1.73"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M12649
  • Cup Part Number M12610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M12600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11700 lbf
  • Static Radial Load 9780 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3040 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1450 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 0.4 lb

Features

Performance Features of M12649-M12610 Bearing

M12649-M12610 Bearing is constructed with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 11,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is M12649-M12610 Bearing Engineered for Reliability?

M12649-M12610 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides excellent resistance to wear, ensuring a long service life.
Its standard radial clearance allows for smooth operation, while the ABEC-1 rating ensures consistent precision.
Lubrication is required to maintain optimal performance and reduce maintenance needs.

Designed for Durability: M12649-M12610 Bearing

M12649-M12610 Bearing’s tapered roller design distributes loads evenly, minimising stress on individual components.
The chrome steel rollers and rings enhance strength, supporting dynamic radial loads up to 11,700 lbf.
Its open seal type allows for easy lubrication, ensuring smooth operation over time.
With a weight of just 0.4 lb, it balances durability and ease of handling.

Steel vs Ceramic Bearings: Strengths of M12649-M12610 Bearing

M12649-M12610 Bearing uses chrome steel for both rollers and rings, providing excellent strength and wear resistance.
This material choice ensures reliable performance under high dynamic radial loads of 11,700 lbf.
The steel cage further enhances durability, keeping rollers aligned during operation.
Unlike ceramic options, it offers a cost-effective solution without compromising on reliability.

Application

Industrial Uses of M12649-M12610 Bearing
M12649-M12610 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, M12649-M12610 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a straightforward replacement for Timken equivalents in older vehicles.

For industrial conveyor systems, M12649-M12610 Bearing’s open design simplifies lubrication and maintenance. The standard radial clearance offers flexibility for different operational needs.

What Makes M12649-M12610 Bearing a Preferred Choice?
M12649-M12610 Bearing stands out in applications requiring precise load distribution, such as gearboxes and power transmission units. Its steel cage adds stability during high-speed rotations.

In pump systems, M12649-M12610 Bearing’s tapered rollers reduce friction, extending service life. The ABEC-1 rating ensures consistent performance without over-engineering for general industrial use.

Built for Heavy-Duty Use: M12649-M12610 Bearing
M12649-M12610 Bearing excels in mining equipment, where its robust design withstands harsh conditions. The dynamic radial load capacity of 11,700 lbf makes it suitable for heavy loads.

For forestry machinery, M12649-M12610 Bearing’s temperature range (-30° to 110°C) ensures reliability in extreme weather. The standard radial clearance adapts well to thermal expansion.

Automotive vs Aerospace: Applications of M12649-M12610 Bearing
In automotive settings, M12649-M12610 Bearing is ideal for axles and transmissions, balancing thrust and radial loads. Its compatibility with Timken parts simplifies sourcing.

For aerospace ground support equipment, M12649-M12610 Bearing’s precision and durability meet rigorous standards. The inch sizing aligns with imperial system requirements in older machinery.

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