TS (Single Row Tapered Roller Bearings) (Metric) JW5049-JW5010

The 14137A-14276-B is a single-row tapered roller bearing with a flange, measuring 1.375″ x 2.717″ x 0.771″. Made from durable chrome steel, it handles combined loads up to 12300 lbf radially and 2080 lbf in thrust.

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.

Interchangeable with Timken bearings, it’s a practical choice for replacements. Ideal for applications like axles or gearboxes where combined loads are common.

Weighing just 0.5 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number JW5049-JW5010
Brand TFL
Interchangeable Brand Timken
System of Measurement Metric
Type Bearing
Sizes 50 mm x 105 mm x 32 mm
Cone Part Number JW5049
Cup Part Number JW5010
Bore Dia 50 mm
Bore Dia Tolerance -0.012mm to 0
Outer Dia 105 mm
Outer Dia Tolerance -0.018mm to 0
Cone Width 29 mm
Cone Width Tolerance -0.1mm to 0
Cup Width 22 mm
Cup Width Tolerance -0.2mm to 0
Width 32 mm
Width Tolerance +0.2mm to 0
Cone Backface ToClear Radius 3.05 mm
Cup Backface ToClear Radius 3.05 mm
Cone Frontface Backing Diameter 60 mm
Cone Backface Backing Diameter 76 mm
Cup Frontface Backing Diameter 100.10 mm
Cup Backface Backing Diameter 86.11 mm
Cage Cone Frontface Clearance 4.1 mm
Cage Cone Backface Clearance 4.1 mm
Effective Center Location 4.3 mm
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series JW5000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 31950 lbf
Static Radial Load 31050 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 8257.5 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12240 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 2.65 lb

Features

Performance Features of 14137A-14276-B Bearing

14137A-14276-B Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 12,300 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various conditions.

14137A-14276-B Bearing operates within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, reducing wear and extending service life.

The flanged cup design simplifies installation and enhances stability.
This bearing is interchangeable with Timken models, offering flexibility for replacements.

Application

Industrial Uses of 14137A-14276-B Bearing
14137A-14276-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 ideal for applications requiring precise alignment.

In automotive systems, 14137A-14276-B Bearing fits well in wheel hubs and differentials, thanks to its durable chrome steel construction. Its inch sizing ensures compatibility with many American and British vehicle models.

For industrial conveyor systems, 14137A-14276-B Bearing’s open design allows for easy lubrication, extending service life in high-load environments. The steel cage provides extra strength, reducing wear over time.

Where Is 14137A-14276-B Bearing Used?
You’ll often find 14137A-14276-B Bearing in mining equipment, where its robust design withstands harsh conditions. The tapered rollers distribute loads evenly, preventing premature failure.

In manufacturing plants, 14137A-14276-B Bearing supports rotating shafts in presses and gearboxes. Its ABEC-1 rating ensures reliable performance for general industrial applications.

Built for Heavy-Duty Use: 14137A-14276-B Bearing
14137A-14276-B Bearing excels in forestry machinery, handling both radial and thrust loads with ease. The chrome steel rollers and rings offer long-lasting durability.

For railway applications, 14137A-14276-B Bearing’s flanged cup keeps it securely in place, even under constant vibration. Its standard radial clearance suits most general-purpose needs.