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TS (Single Row Tapered Roller Bearings) (Metric) JD6549-JD6510
TS (Single Row Tapered Roller Bearings) (Metric) JD6549-JD6510

TS (Single Row Tapered Roller Bearings) (Metric) JD6549-JD6510

The 3386-3329-B is a single-row tapered roller bearing with a flange, measuring 1.5625″ x 3.2187″ x 1.1965″. Made from durable chrome steel, it handles combined loads up to 25800 lbf and is compatible with Timken models.

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.

With a standard radial clearance and ABEC-1 rating, it offers reliable performance for industrial use. Ideal for applications like gearboxes or heavy machinery where combined loads are common.

Weighing 2.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and versatile use.

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Product Parameters

  • Part Number JD6549-JD6510
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Metric
  • Type Bearing
  • Sizes 65 mm x 110 mm x 31 mm
  • Cone Part Number JD6549
  • Cup Part Number JD6510
  • Bore Dia 65 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 110 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Cone Width 31 mm
  • Cone Width Tolerance -0.15mm to 0
  • Cup Width 25 mm
  • Cup Width Tolerance -0.2mm to 0
  • Width 31 mm
  • Width Tolerance +0.2mm to 0
  • Cone Backface ToClear Radius 2.03 mm
  • Cup Backface ToClear Radius 2.03 mm
  • Cone Frontface Backing Diameter 73 mm
  • Cone Backface Backing Diameter 76 mm
  • Cup Frontface Backing Diameter 105.40 mm
  • Cup Backface Backing Diameter 99.06 mm
  • Cage Cone Frontface Clearance 3.8 mm
  • Cage Cone Backface Clearance 0.3 mm
  • Effective Center Location -7.6 mm
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series JD6500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 43425 lbf
  • Static Radial Load 47700 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 11250 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6390 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

How Does 3386-3329-B Bearing Handle Combined Loads?

3386-3329-B Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 25,800 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the tapered rollers aligned, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

What Makes 3386-3329-B Bearing Suitable for Heavy-Duty Applications?

3386-3329-B Bearing features a flanged cup design, providing better alignment and stability under heavy loads.
The tapered roller construction distributes loads evenly, enhancing durability and reducing wear.
Its dynamic thrust rating of 3,130 lbf ensures smooth operation in combined load scenarios.
The chrome steel materials resist wear, making it ideal for industrial use.

Designed for Durability: 3386-3329-B Bearing

3386-3329-B Bearing’s chrome steel rollers and rings ensure long-lasting performance in tough conditions.
The single-row tapered design handles combined loads efficiently, reducing stress on components.
With a static radial load capacity of 29,100 lbf, it offers reliable support for heavy machinery.
The standard radial clearance allows for flexibility in various applications.

Why Choose 3386-3329-B Bearing for Precision Tasks?

3386-3329-B Bearing’s precise cone and cup dimensions ensure accurate alignment in machinery.
The steel cage maintains roller spacing, minimising friction and noise during operation.
Its effective center location of -0.43″ helps in achieving optimal load distribution.
The ABEC-1 rating guarantees consistent performance in precision applications.

Application

Key Fields for 3386-3329-B Bearing
3386-3329-B Bearing is commonly used in industrial gearboxes, where its tapered roller design efficiently handles combined radial and thrust loads. The flanged cup ensures secure mounting, making it ideal for heavy machinery applications.

In automotive drivetrains, 3386-3329-B Bearing supports axles and differential systems, providing reliable performance under varying load conditions. Its chrome steel construction offers durability in high-stress environments.

For construction equipment, 3386-3329-B Bearing excels in wheel hubs and conveyor systems, thanks to its robust design and standard radial clearance. The steel cage enhances stability during prolonged use.

Where Is 3386-3329-B Bearing Used?
3386-3329-B Bearing finds its place in agricultural machinery, particularly in tractor transmissions and PTO shafts. Its inch sizing ensures compatibility with North American equipment standards.

The bearing also works well in mining equipment, where its dynamic radial load capacity handles the demands of crushers and screens. Open seal type allows for easy lubrication in dusty conditions.

Built for Heavy-Duty Use: 3386-3329-B Bearing
3386-3329-B Bearing is a go-to choice for material handling systems like forklifts and cranes. Its tapered rollers distribute loads evenly, reducing wear over time.

In forestry applications, 3386-3329-B Bearing withstands the rigorous demands of log skidders and harvesters. The ABEC-1 rating provides sufficient precision for most heavy equipment needs.

Automotive vs Aerospace: Applications of 3386-3329-B Bearing
In automotive wheel bearings, 3386-3329-B Bearing offers cost-effective performance for trucks and trailers. The flanged design simplifies installation in hub assemblies.

For ground support equipment in aerospace, 3386-3329-B Bearing handles the weight of aircraft tugs and baggage loaders. Its temperature range suits both indoor and outdoor operations.

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