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TS (Single Row Tapered Roller Bearings) (Imperial) 396A-394ARB

TS (Single Row Tapered Roller Bearings) (Imperial) 396A-394ARB

The 396A-394ARB is a single-row tapered roller bearing with a 1.7712″ bore and 4.3307″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 22200 lbf radially and 3970 lbf in thrust, suitable for demanding 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, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery like gearboxes or wheel hubs where combined loads are common.

Weighing 2.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating provide consistent performance. Its tapered roller design ensures efficient load distribution, reducing wear over time.

Perfect for industrial settings requiring durability and precision. The easy maintenance and long lifespan make it a practical choice for engineers and maintenance teams.

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Product Parameters

  • Part Number 396A-394ARB
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7712" x 4.3307" x 0.8661"
  • Bore Dia 1.7712"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.3307"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.866"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7411"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8661"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 2.24"
  • Cone Backface Backing Diameter 2.48"
  • Cup Frontface Backing Diameter 4.12"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.03"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 396A
  • Cup Part Number 394ARB
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 395
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22200 lbf
  • Static Radial Load 28100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5760 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3970 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 2.4 lb

Features

Performance Features of 396A-394ARB Bearing

396A-394ARB Bearing is constructed with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 22,200 lbf, making it suitable for heavy-duty applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

396A-394ARB Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance and ABEC-1 rating provide consistent performance for industrial use.

Application

Ideal for Heavy-Duty Use: 396A-394ARB Bearing
The 396A-394ARB Bearing is a go-to choice for industrial machinery handling combined loads, like conveyor systems and heavy presses. Its tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 396A-394ARB Bearing excels in wheel hubs and differentials, where its chrome steel construction offers long-lasting performance. The imperial sizing makes it a seamless fit for many North American vehicles.

For construction equipment, 396A-394ARB Bearing’s robust design handles the stresses of cranes and excavators. The open seal type allows for easy lubrication, extending its service life in tough environments.

Where Is 396A-394ARB Bearing Used?
You’ll often spot 396A-394ARB Bearing in agricultural machinery, supporting gearboxes and PTO shafts. Its standard radial clearance provides reliable performance in variable load conditions.

The 396A-394ARB Bearing also finds a home in railway applications, particularly in axle boxes. Its steel cage and chrome steel rollers ensure durability under constant vibration and heavy loads.

Built for Versatility: 396A-394ARB Bearing
From mining equipment to marine propulsion systems, 396A-394ARB Bearing adapts to diverse environments. The ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

In material handling systems, 396A-394ARB Bearing’s tapered rollers efficiently manage both radial and thrust loads. The inch measurements make it compatible with older machinery still using imperial standards.

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