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TS (Single Row Tapered Roller Bearings) (Imperial) 81630-81962

TS (Single Row Tapered Roller Bearings) (Imperial) 81630-81962

The 81630-81962 is a single-row tapered roller bearing with a 6.3″ bore and 9.6″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 90,300 lbf and is designed for long-lasting performance.

Its open design allows 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 industrial machinery or automotive applications where combined loads are common.

Weighing 15.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use. The standard radial clearance offers flexibility for various setups.

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Product Parameters

  • Part Number 81630-81962
  • Brand TFL
  • Interchangeable Timken
  • Size 6.2973" x 9.625" x 1.875"
  • Bore Dia 6.2973"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 9.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8437"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.56"
  • Cone Backface Backing Diameter 6.93"
  • Cup Frontface Backing Diameter 9.06"
  • Cup Backface Backing Diameter 8.86"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.31"
  • Effective Center Location -0.21"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 81630
  • Cup Part Number 81962
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 81000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 90300 lbf
  • Static Radial Load 134000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 14100 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 15.2 lb

Features

Performance Features of 81630-81962 Bearing

81630-81962 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 90,300 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.

How Does 81630-81962 Bearing Resist Wear?

81630-81962 Bearing’s chrome steel construction provides excellent resistance to wear and fatigue.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
With a static radial load capacity of 134,000 lbf, it handles demanding conditions reliably.

Engineered for Precision: 81630-81962 Bearing

81630-81962 Bearing features precise tolerances, ensuring smooth operation in inch-based systems.
The standard radial clearance option allows for flexibility in various applications.
Its ABEC-1 rating guarantees consistent performance for industrial needs.

Why Choose 81630-81962 Bearing for Heavy Loads?

81630-81962 Bearing’s single-row tapered design efficiently manages both radial and thrust loads.
The dynamic thrust rating of 14,100 lbf ensures stability under pressure.
Its temperature range of -30° to 110°C makes it versatile for different environments.

Structural Advantages of 81630-81962 Bearing

81630-81962 Bearing’s cone and cup design simplifies installation and maintenance.
The steel cage provides reliable roller guidance, reducing operational noise.
With a weight of 15.2 lb, it balances strength and practicality for industrial use.

Application

Industrial Uses of 81630-81962 Bearing
The 81630-81962 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 81630-81962 Bearing Used?
You’ll often find 81630-81962 Bearing in agricultural machinery, such as tractors and harvesters, where its high static radial load capacity supports heavy implements. The inch sizing makes it a good fit for older American-made equipment.

Built for Heavy-Duty Use: 81630-81962 Bearing
In industrial gearboxes, 81630-81962 Bearing provides reliable performance due to its tapered rollers distributing loads evenly. The steel cage adds strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of 81630-81962 Bearing
In automotive axles, 81630-81962 Bearing handles both radial and thrust loads, while in aerospace, its precision fits landing gear systems. The ABEC-1 rating balances cost and performance for these applications.

Perfect Fit for Automation: 81630-81962 Bearing
For conveyor systems in factories, 81630-81962 Bearing offers smooth rotation under heavy loads. Its open design simplifies lubrication, reducing downtime in automated production lines.

Q&A

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