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TS (Single Row Tapered Roller Bearings) (Imperial) H212749-H212710

TS (Single Row Tapered Roller Bearings) (Imperial) H212749-H212710

The H212749-H212710 is a single-row tapered roller bearing with a 2.6″ bore and 4.88″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 56,100 lbf radially and 8,280 lbf in thrust, making it versatile for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability even under high stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for various environments.

This model is interchangeable with Timken bearings, offering a reliable alternative for replacements. Ideal for industrial machinery, gearboxes, or automotive applications where combined loads are common.

Weighing 4.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number H212749-H212710
  • Brand TFL
  • Interchangeable Timken
  • Size 2.5979" x 4.8809" x 1.6339"
  • Bore Dia 2.5979"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.8809"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.6339"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3386"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6339"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.140"
  • Cone Frontface Backing Diameter 3.66"
  • Cone Backface Backing Diameter 3.58"
  • Cup Frontface Backing Diameter 4.67"
  • Cup Backface Backing Diameter 4.29"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.47"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number H212749
  • Cup Part Number H212710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series H212700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 56100 lbf
  • Static Radial Load 71700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8280 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 4.7 lb

Features

How Does H212749-H212710 Bearing Handle Combined Loads?

H212749-H212710 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 56,100 lbf, ensuring reliable performance in demanding conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

Structural Advantages of H212749-H212710 Bearing

H212749-H212710 Bearing features a single-row tapered roller design, ideal for combined load applications.
The chrome steel construction enhances durability, while the standard radial clearance ensures smooth operation.
Its effective center location of -0.47″ optimises load distribution.
The bearing is interchangeable with Timken models, providing flexibility in replacements.

Why Choose H212749-H212710 Bearing for Precision Tasks?

H212749-H212710 Bearing offers precise performance with its ABEC-1 rating and standard radial clearance.
The tapered roller design minimises friction, ensuring smooth operation under combined loads.
Its dynamic thrust rating of 8,280 lbf makes it suitable for high-demand applications.
The open seal type allows for easy lubrication, maintaining efficiency over time.

Engineered for Reliability: H212749-H212710 Bearing

H212749-H212710 Bearing is designed for long-lasting performance with its chrome steel components.
The steel cage ensures proper roller alignment, reducing wear and tear.
With a static radial load capacity of 71,700 lbf, it handles heavy-duty tasks effortlessly.
The bearing operates efficiently within a wide temperature range, from -30° to 110°C.

Application

Industrial Uses of H212749-H212710 Bearing
H212749-H212710 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is H212749-H212710 Bearing Used?
You’ll often find H212749-H212710 Bearing in automotive applications like truck wheel hubs, where its robust design supports both radial and thrust loads. The inch sizing makes it a good fit for North American vehicle standards.

Built for Heavy-Duty Use: H212749-H212710 Bearing
H212749-H212710 Bearing excels in industrial gearboxes, providing reliable performance under high stress. Its steel cage adds extra strength, making it suitable for prolonged use.

Automotive vs Aerospace: Applications of H212749-H212710 Bearing
In automotive systems, H212749-H212710 Bearing is ideal for axles and transmissions, while in aerospace, it’s used in landing gear for its load capacity. The temperature range ensures performance in varied conditions.

Key Fields for H212749-H212710 Bearing
H212749-H212710 Bearing is a go-to choice for agricultural machinery, such as tractors, where its tapered rollers manage uneven loads. The open design allows for easy lubrication, extending its lifespan.

Q&A

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