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TS (Single Row Tapered Roller Bearings) (Imperial) 3384-3320

TS (Single Row Tapered Roller Bearings) (Imperial) 3384-3320

The 3384-3320 is a single-row tapered roller bearing with a 1.625″ bore and 3.1562″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 25800 lbf radially and 3130 lbf in thrust, suitable for demanding 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, making it a practical choice for replacements. Ideal for use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.400 lb, it offers a balance of strength and manageable size. Compliant with RoHS and REACH standards for safe and reliable performance.

The tapered roller design provides effective load distribution, enhancing longevity. Its standard radial clearance ensures versatility across various applications.

Perfect for maintenance tasks or upgrades in heavy-duty equipment. The ABEC-1 rating confirms its precision for general industrial use.

Simple to install and maintain, it’s a dependable option for engineers and repair teams alike. The chrome steel construction resists wear, even under continuous operation.

Suitable for both radial and thrust loads, it’s a versatile component in many mechanical systems. The inch measurements make it compatible with imperial-sized machinery.

Its robust build and standardised dimensions ensure easy integration into existing setups. A reliable choice for those needing durable, high-performance bearings.

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Product Parameters

  • Part Number 3384-3320
  • Brand TFL
  • Interchangeable Timken
  • Size 1.625" x 3.1562" x 1.1563"
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1562"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1965"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1563"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.85"
  • Cone Backface Backing Diameter 1.89"
  • Cup Frontface Backing Diameter 2.99"
  • Cup Backface Backing Diameter 2.76"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.43"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3384
  • Cup Part Number 3320
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 25800 lbf
  • Static Radial Load 29100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3130 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 1.400 lb

Features

Performance Features of 3384-3320 Bearing

3384-3320 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in demanding conditions.

The tapered roller design efficiently distributes loads, reducing stress and extending service life.
With a standard radial clearance, it provides smooth operation while maintaining durability.

3384-3320 Bearing operates within a temperature range of -30° to 110°C, suitable for various environments.
The steel cage ensures proper roller alignment, enhancing stability and reducing wear.

Application

Industrial Uses of 3384-3320 Bearing
3384-3320 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, 3384-3320 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 bearings in many vehicles.

For industrial conveyor systems, 3384-3320 Bearing’s open design allows for easy lubrication, extending service life in high-use scenarios. The standard radial clearance offers flexibility for different operational needs.

What Makes 3384-3320 Bearing a Preferred Choice?
3384-3320 Bearing stands out in applications like gearboxes and pumps, where its single-row tapered rollers manage both radial and thrust loads smoothly. The steel cage adds robustness without compromising on weight.

In mining equipment, 3384-3320 Bearing’s ABEC-1 rating ensures consistent performance under harsh conditions. Its temperature range of -30° to 110°C makes it suitable for diverse climates.

Built for Heavy-Duty Use: 3384-3320 Bearing
3384-3320 Bearing excels in forestry machinery, where its dynamic radial load capacity of 25800 lbf handles intense workloads. The tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, 3384-3320 Bearing’s effective center location aids in maintaining alignment under heavy loads. Its compatibility with Timken designs simplifies maintenance and replacements.

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