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TS (Single Row Tapered Roller Bearings) (Metric) JH211749-JH211710
TS (Single Row Tapered Roller Bearings) (Metric) JH211749-JH211710

TS (Single Row Tapered Roller Bearings) (Metric) JH211749-JH211710

The 44156-44348-B is a single-row tapered roller bearing with a flange, measuring 1.5625″ x 3.4843″ x 0.933″. Made from durable chrome steel, it handles combined loads with a dynamic radial load capacity of 22400 lbf.

Its flanged cup design ensures secure mounting, while the open seal allows for easy lubrication. The bearing operates smoothly in temperatures 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 axles or gearboxes where combined loads are common.

Weighing 1.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets industry safety requirements.

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Product Parameters

  • Part Number JH211749-JH211710
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 65 mm x 120 mm x 39 mm
  • Cone Part Number JH211749
  • Cup Part Number JH211710
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Cone Width 38.5 mm
  • Cone Width Tolerance -0.15mm to 0
  • Cup Width 32 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 39 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 3.05 mm
  • Cup Backface ToClear Radius 2.54 mm
  • Cone Frontface Backing Diameter 74 mm
  • Cone Backface Backing Diameter 80 mm
  • Cup Frontface Backing Diameter 115.06 mm
  • Cup Backface Backing Diameter 106.93 mm
  • Cage Cone Frontface Clearance 4.1 mm
  • Cage Cone Backface Clearance 0.5 mm
  • Effective Center Location -10.8 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series H211700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 50175 lbf
  • Static Radial Load 63675 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 13005 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7515 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 4.19 lb

Features

Structural Advantages of 44156-44348-B Bearing

44156-44348-B Bearing features a single row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.
The flanged cup design provides secure mounting, reducing misalignment risks during operation.

How Is 44156-44348-B Bearing Engineered for Reliability?

44156-44348-B Bearing offers a dynamic radial load capacity of 22400 lbf, making it suitable for heavy-duty use.
The steel cage maintains proper roller alignment, enhancing performance and longevity.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Optimized for Efficiency: 44156-44348-B Bearing

44156-44348-B Bearing’s tapered rollers reduce friction, ensuring smooth operation under load.
Its standard radial clearance allows for flexibility in different applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Flanged vs Non-Flanged: Benefits of 44156-44348-B Bearing

44156-44348-B Bearing’s flanged cup provides added stability, preventing axial movement during operation.
The chrome steel rollers and rings offer excellent wear resistance, extending service life.
With an ABEC-1 rating, it delivers consistent performance for industrial applications.

Performance Features of 44156-44348-B Bearing

44156-44348-B Bearing can handle dynamic thrust loads up to 7770 lbf, ensuring reliable performance.
Its precise tolerances and effective center location contribute to smooth rotation.
The bearing’s weight of 1.6 lb makes it manageable while maintaining structural integrity.

Application

Industrial Uses of 44156-44348-B Bearing
44156-44348-B Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The flanged cup adds stability, making it suitable for rough operating conditions.

In automotive applications, 44156-44348-B Bearing supports wheel hubs and differential systems, ensuring smooth performance under varying loads. Its inch sizing makes it a reliable choice for American and British vehicle models.

For industrial conveyor systems, 44156-44348-B Bearing’s chrome steel construction provides durability in high-load scenarios. The open design allows for easy lubrication, extending its service life in demanding environments.

What Makes 44156-44348-B Bearing a Preferred Choice?
44156-44348-B Bearing is often selected for mining equipment due to its ability to withstand heavy radial and thrust loads. The steel cage ensures reliable performance even in dusty or high-vibration settings.

In power transmission systems, 44156-44348-B Bearing’s tapered rollers reduce friction, improving efficiency. Its standard radial clearance options make it adaptable to various precision requirements.

Built for Heavy-Duty Use: 44156-44348-B Bearing
44156-44348-B Bearing excels in forestry machinery, where its robust design handles shock loads and uneven surfaces. The flanged cup prevents misalignment, ensuring consistent operation.

For railway applications, 44156-44348-B Bearing’s temperature tolerance makes it suitable for both hot and cold climates. Its dynamic load capacity ensures reliability over long distances.

Automotive vs Aerospace: Applications of 44156-44348-B Bearing
In automotive drivetrains, 44156-44348-B Bearing provides smooth power transfer, while its inch sizing simplifies maintenance. The chrome steel rollers resist wear, even under constant use.

For aerospace ground equipment, 44156-44348-B Bearing’s precision engineering meets ABEC-1 standards. Its lightweight design doesn’t compromise strength, making it ideal for support machinery.

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