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TS (Single Row Tapered Roller Bearings) (Imperial) 838-832

TS (Single Row Tapered Roller Bearings) (Imperial) 838-832

The 838-832 is a single-row tapered roller bearing with a 3.1875″ bore and 6.625″ outer diameter, crafted from durable chrome steel. It handles combined loads with a dynamic radial capacity of 92000 lbf and a static radial load of 117000 lbf.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. 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 heavy-duty applications like industrial gearboxes or machinery where combined loads are common.

Weighing 12.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 838-832
  • Brand TFL
  • Interchangeable Timken
  • Size 3.1875" x 6.625" x 2.125"
  • Bore Dia 3.1875"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.219"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.43"
  • Cone Backface Backing Diameter 3.7"
  • Cup Frontface Backing Diameter 6.14"
  • Cup Backface Backing Diameter 5.87"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.73"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 838
  • Cup Part Number 832
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 835
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 92000 lbf
  • Static Radial Load 117000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12200 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 12.2 lb

Features

How Is 838-832 Bearing Engineered for Reliability?

838-832 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 92,000 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 838-832 Bearing Suitable for High-Temperature Applications?

838-832 Bearing is built with chrome steel components, capable of withstanding temperatures up to 110°C.
The open design allows for effective lubrication, ensuring smooth operation in high-heat environments.
Its robust construction handles dynamic radial loads of 92,000 lbf without compromising performance.
This makes it a dependable choice for industrial and automotive applications.

Designed for Durability: 838-832 Bearing

838-832 Bearing’s single-row tapered roller design provides excellent load distribution.
The chrome steel rollers and rings enhance wear resistance, prolonging service life.
With a static radial load capacity of 117,000 lbf, it ensures reliability in demanding conditions.
Its standard radial clearance options offer flexibility for different operational needs.

Application

Industrial Uses of 838-832 Bearing
The 838-832 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 838-832 Bearing Used?
You’ll often find the 838-832 Bearing in agricultural machinery, such as tractors and harvesters, where its high radial load capacity keeps things running smoothly. The open design makes it easy to lubricate, extending its service life.

Built for Heavy-Duty Use: 838-832 Bearing
In industrial gearboxes, the 838-832 Bearing provides reliable performance under both radial and thrust loads. Its standard radial clearance allows for flexibility in various applications, from conveyor systems to power transmission.

Automotive vs Aerospace: Applications of 838-832 Bearing
The 838-832 Bearing is a solid choice for truck wheel hubs, offering stability under heavy loads. While not typically used in aerospace, its precision makes it suitable for ground support equipment.

Essential Roles of 838-832 Bearing
For railway applications, the 838-832 Bearing supports axles and bogies, ensuring smooth operation over long distances. Its ABEC-1 rating provides a balance of performance and cost-effectiveness for these demanding environments.

Q&A

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