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TS (Single Row Tapered Roller Bearings) (Imperial) KM12649-KM12610

TS (Single Row Tapered Roller Bearings) (Imperial) KM12649-KM12610

The KM12649-KM12610 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 9900 lbf radially and 1220 lbf in thrust, making it versatile for various applications.

Its open design allows for 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 use in gearboxes, wheel hubs, 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’s a safe choice for most industrial environments.

The KM12649-KM12610 features a standard radial clearance, with options for C3, C4, or C5 if needed. Its ABEC-1 rating ensures dependable performance for general applications.

The tapered roller design provides effective load distribution, reducing wear over time. The bearing’s effective center location at -0.25″ helps with precise alignment in assemblies.

Maintenance is straightforward thanks to its open seal type, allowing for regular lubrication. This extends the bearing’s lifespan even under demanding conditions.

Suitable for both radial and thrust loads, it’s a practical choice for automotive and industrial uses where space and reliability are key.

With a cone width of 0.72″ and cup width of 0.55″, this bearing fits compact spaces without sacrificing strength. The chrome steel rollers and rings offer excellent resistance to wear.

Its dynamic radial rating of 2570 lbf at 90 million revolutions ensures long-term performance. The bearing’s design also minimises friction, enhancing efficiency.

The standard cup type and single-row construction make installation and replacement hassle-free. It’s a dependable option for equipment requiring consistent load handling.

Perfect for applications like conveyor systems or agricultural machinery, where durability and ease of maintenance are priorities. Compliant with international safety standards, it’s a trustworthy component.

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Product Parameters

  • Part Number KM12649-KM12610
  • 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 KM12649
  • Cup Part Number KM12610
  • 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 9900 lbf
  • Static Radial Load 9780 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2570 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1220 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 KM12649-KM12610 Bearing

KM12649-KM12610 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 9900 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse operating conditions.

How Is KM12649-KM12610 Bearing Engineered for Reliability?

KM12649-KM12610 Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.25″ provides stability under heavy loads.
Lubrication is required to maintain optimal performance and longevity.

Designed for Durability: KM12649-KM12610 Bearing

KM12649-KM12610 Bearing’s chrome steel components resist wear, making it suitable for demanding environments.
The tapered roller design distributes loads evenly, reducing stress on individual rollers.
With a static radial load capacity of 9780 lbf, it ensures reliable operation in heavy-duty applications.
Its open seal type allows for easy lubrication and maintenance.

Application

Industrial Uses of KM12649-KM12610 Bearing
KM12649-KM12610 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is KM12649-KM12610 Bearing Used?
You’ll often find KM12649-KM12610 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 many American-made vehicles.

Built for Heavy-Duty Use: KM12649-KM12610 Bearing
KM12649-KM12610 Bearing excels in industrial settings, particularly in conveyor systems and gearboxes, where its open design allows for easy lubrication. The steel cage adds extra strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of KM12649-KM12610 Bearing
In automotive systems, KM12649-KM12610 Bearing supports components like axles and transmissions, offering smooth operation. While not typically used in aerospace, its precision makes it ideal for ground-based heavy machinery.

Perfect Fit for Automation: KM12649-KM12610 Bearing
KM12649-KM12610 Bearing works well in automated machinery, such as assembly line robots, where consistent performance is key. Its standard radial clearance ensures reliable operation without frequent adjustments.

Q&A

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