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TS (Single Row Tapered Roller Bearings) (Imperial) M667944-M667910

TS (Single Row Tapered Roller Bearings) (Imperial) M667944-M667910

The M667944-M667910 is a single-row tapered roller bearing with a 16″ bore and 21.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 886,000 lbf and is designed for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows for easy lubrication. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for industrial machinery or large equipment where high radial and thrust loads are common.

Weighing 125.20 lb, it’s robust and durable for demanding environments. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number M667944-M667910
  • Brand TFL
  • Interchangeable Timken
  • Size 16" x 21.5" x 3.4376"
  • Bore Dia 16"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 21.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.4376"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 18.23"
  • Cone Backface Backing Diameter 17.24"
  • Cup Frontface Backing Diameter 20.72"
  • Cup Backface Backing Diameter 20.08"
  • Cage Cone Frontface Clearance 0.19"
  • Cage Cone Backface Clearance 0.24"
  • Effective Center Location 0.7"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M667944
  • Cup Part Number M667910
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M667900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 420000 lbf
  • Static Radial Load 886000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 109000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 77800 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 125.20 lb

Features

How Is M667944-M667910 Bearing Engineered for Reliability?

M667944-M667910 Bearing features chrome steel rings and rollers, ensuring strength and durability under heavy loads.
Its dynamic radial load capacity reaches 420,000 lbf, making it suitable for demanding industrial applications.

The pin-type cage design maintains proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

M667944-M667910 Bearing’s standard radial clearance options provide flexibility for different installation needs.
Its robust construction ensures long service life, even in high-stress environments.

Application

Industrial Uses of M667944-M667910 Bearing
M667944-M667910 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, M667944-M667910 Bearing supports large axles and drivetrains, providing reliable performance under high radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial conveyor systems, M667944-M667910 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The pin-type cage further enhances stability during high-speed rotations.

Why Is M667944-M667910 Bearing Essential in Machinery?
M667944-M667910 Bearing plays a key role in wind turbines, where its ability to handle dynamic radial loads ensures smooth operation. The standard radial clearance options make it adaptable to various installation requirements.

In agricultural equipment, M667944-M667910 Bearing withstands harsh conditions like dust and moisture, thanks to its robust chrome steel components. The tapered rollers distribute loads evenly, reducing wear over time.

Built for Heavy-Duty Use: M667944-M667910 Bearing
M667944-M667910 Bearing is ideal for railway applications, where its high static radial load capacity supports heavy carriages. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

For oil and gas machinery, M667944-M667910 Bearing’s temperature range (-30° to 110°C) makes it suitable for both Arctic and desert operations. The interchangeable Timken design simplifies maintenance and replacements.

Q&A

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