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TS (Single Row Tapered Roller Bearings) (Imperial) 29685-29630

TS (Single Row Tapered Roller Bearings) (Imperial) 29685-29630

The 29685-29630 is a single-row tapered roller bearing with a 2.875″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 24800 lbf radially and 5370 lbf thrust-wise, making it versatile for various 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, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 2.4 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number 29685-29630
  • Brand TFL
  • Interchangeable Timken
  • Size 2.875" x 4.75" x 1.0001"
  • Bore Dia 2.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0001"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.82"
  • Cone Backface Backing Diameter 3.39"
  • Cup Frontface Backing Diameter 4.49"
  • Cup Backface Backing Diameter 4.09"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.04"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 29685
  • Cup Part Number 29630
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 29600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 24800 lbf
  • Static Radial Load 37200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6440 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5370 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 29685-29630 Bearing

29685-29630 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 24,800 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 Does 29685-29630 Bearing Reduce Friction?

29685-29630 Bearing’s tapered roller design minimises friction, ensuring smooth operation under combined loads.
The chrome steel construction enhances durability while maintaining efficient performance.
Its standard radial clearance allows for optimal load distribution, reducing wear over time.
This design also helps in lowering maintenance needs, saving time and costs.

Engineered for Precision: 29685-29630 Bearing

29685-29630 Bearing features precise dimensions, with a bore diameter tolerance of +0.005″ to 0.
Its effective centre location of 0.04″ ensures accurate alignment in various applications.
The bearing’s ABEC-1 rating guarantees consistent performance for standard precision needs.
With a dynamic thrust rating of 5,370 lbf, it handles both radial and axial loads effectively.

Steel vs Ceramic Bearings: Strengths of 29685-29630 Bearing

29685-29630 Bearing uses chrome steel for both rings and rollers, providing excellent strength and durability.
This material choice makes it more cost-effective than ceramic options while still offering reliable performance.
The steel cage further enhances its load-bearing capacity and longevity.
Its standard radial clearance ensures smooth operation in various industrial applications.

Application

Industrial Uses of 29685-29630 Bearing
29685-29630 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 29685-29630 Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial sizing. Its open design allows for easy lubrication, extending service life.

For industrial conveyors, 29685-29630 Bearing provides reliable performance under constant radial and thrust loads. The steel cage adds stability, making it suitable for high-load scenarios.

Where Is 29685-29630 Bearing Used?
29685-29630 Bearing is ideal for agricultural machinery, such as tractors, where its robust design withstands rough conditions. The standard radial clearance ensures smooth operation.

In mining equipment, 29685-29630 Bearing’s high dynamic load capacity makes it a dependable choice. Its compatibility with Timken models adds versatility for replacements.

Built for Heavy-Duty Use: 29685-29630 Bearing
29685-29630 Bearing excels in forestry equipment, handling shock loads with ease. The tapered rollers distribute stress evenly, reducing wear.

For railway applications, 29685-29630 Bearing’s temperature tolerance ensures performance in varying climates. Its ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of 29685-29630 Bearing
In automotive systems, 29685-29630 Bearing supports drivetrain components, offering reliable load handling. Its inch sizing suits North American vehicle standards.

For aerospace ground equipment, 29685-29630 Bearing provides stability in landing gear systems. The chrome steel rollers ensure longevity under frequent use.

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