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TS (Single Row Tapered Roller Bearings) (Imperial) M327345-67322

TS (Single Row Tapered Roller Bearings) (Imperial) M327345-67322

The M327345-67322 is a single-row tapered roller bearing with a 5″ bore and 7.75″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 86800 lbf radial and 13300 lbf thrust, making it a robust choice for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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 industrial machinery, gearboxes, or vehicle axles where combined loads are common.

Weighing 11 lb, it’s a solid yet manageable size for its capacity. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.

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Product Parameters

  • Part Number M327345-67322
  • Brand TFL
  • Interchangeable Timken
  • Size 5" x 7.75" x 1.8125"
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.42"
  • Cone Backface Backing Diameter 5.67"
  • Cup Frontface Backing Diameter 7.48"
  • Cup Backface Backing Diameter 7.09"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location -0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M327345
  • Cup Part Number 67322
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M327300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 86800 lbf
  • Static Radial Load 120000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 22500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 13300 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 11 lb

Features

Performance Features of M327345-67322 Bearing

M327345-67322 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 86,800 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is M327345-67322 Bearing Engineered for Reliability?

M327345-67322 Bearing features precise tolerances, with bore and outer diameter tolerances of +0.001″ to 0.
The tapered roller design distributes loads evenly, enhancing durability and performance.
Its static radial load capacity of 120,000 lbf ensures stability under heavy loads.
The standard radial clearance option provides flexibility for different applications.

Designed for Durability: M327345-67322 Bearing

M327345-67322 Bearing’s chrome steel construction resists wear, extending its service life.
The single-row design simplifies installation while maintaining high load capacity.
Effective lubrication is required to keep it running smoothly in demanding conditions.
With an ABEC-1 rating, it balances precision and cost-effectiveness.

Steel vs Ceramic Bearings: Strengths of M327345-67322 Bearing

M327345-67322 Bearing uses chrome steel for both rings and rollers, offering excellent strength.
This material choice ensures reliable performance under high dynamic and static loads.
The steel cage provides durability while maintaining proper roller alignment.
Its standard radial clearance makes it versatile for various industrial applications.

Application

Industrial Uses of M327345-67322 Bearing
M327345-67322 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for North American industrial standards.

In automotive applications, M327345-67322 Bearing works well in truck wheel hubs, providing reliable performance under heavy radial and thrust loads. Its chrome steel construction ensures durability even in demanding conditions.

For agricultural machinery, M327345-67322 Bearing’s open design allows for easy lubrication, extending its lifespan in dusty environments. The steel cage adds extra strength to withstand rough operations.

Where Is M327345-67322 Bearing Used?
You’ll often find M327345-67322 Bearing in mining equipment, where its high dynamic load capacity keeps operations running smoothly. The standard radial clearance offers flexibility for various setups.

In conveyor systems, M327345-67322 Bearing’s tapered rollers help manage both radial and axial forces efficiently. Its compatibility with Timken models makes replacements straightforward.

Built for Heavy-Duty Use: M327345-67322 Bearing
M327345-67322 Bearing excels in forestry machinery, handling shock loads without compromising performance. The ABEC-1 rating ensures consistent precision for industrial needs.

In material handling equipment, M327345-67322 Bearing’s robust design reduces downtime. The chrome steel rollers resist wear, even in high-temperature environments.

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