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TS (Single Row Tapered Roller Bearings) (Imperial) 617-614X

TS (Single Row Tapered Roller Bearings) (Imperial) 617-614X

The 617-614X is a single-row tapered roller bearing with a 1.875″ bore and 4.5276″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf thrust, making it a versatile choice.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like gearboxes or wheel hubs where combined loads are common.

Weighing 4.6 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number 617-614X
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 4.5276" x 1.6151"
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.5276"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.24"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6151"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.12"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.56"
  • Cup Frontface Backing Diameter 4.29"
  • Cup Backface Backing Diameter 3.98"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.55"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 617
  • Cup Part Number 614X
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 615
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 46600 lbf
  • Static Radial Load 54800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6510 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 4.6 lb

Features

Why Choose 617-614X Bearing for Precision Tasks?

617-614X 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 bearing’s dynamic radial load capacity of 46,600 lbf makes it suitable for heavy-duty tasks.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 617-614X Bearing Engineered for Reliability?

617-614X Bearing uses high-quality chrome steel for both rollers and rings, enhancing its strength and longevity.
The standard radial clearance and ABEC-1 rating provide consistent performance in industrial settings.
Its effective center location design ensures stable operation under combined loads.
The steel cage maintains proper roller alignment, reducing friction and wear.

What Makes 617-614X Bearing Suitable for High-Temperature Applications?

617-614X Bearing operates efficiently in temperatures ranging from -30° to 110°C.
The chrome steel material resists thermal deformation, maintaining performance in harsh conditions.
Its open design allows for proper lubrication, essential for high-temperature environments.
The bearing’s robust construction ensures reliability even under continuous use.

Built for Durability: 617-614X Bearing

617-614X Bearing is crafted with chrome steel rollers and rings, offering excellent wear resistance.
Its dynamic thrust rating of 6,510 lbf ensures reliable performance under heavy loads.
The tapered roller design distributes loads evenly, extending the bearing’s service life.
With a weight of 4.6 lb, it balances strength and practicality for industrial use.

Steel vs Ceramic Bearings: Strengths of 617-614X Bearing

617-614X Bearing’s chrome steel construction provides superior strength and cost-effectiveness compared to ceramic options.
The steel cage and rollers ensure durability and consistent performance in heavy-load applications.
Its static radial load capacity of 54,800 lbf highlights its reliability for industrial machinery.
The bearing’s compatibility with standard lubrication simplifies maintenance and reduces downtime.

Application

Industrial Uses of 617-614X Bearing
The 617-614X Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 617-614X Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For construction equipment, 617-614X Bearing’s robust design supports heavy loads in excavators and cranes. The standard radial clearance option allows for smooth operation even under varying temperature conditions.

Where Is 617-614X Bearing Used?
You’ll often find 617-614X Bearing in agricultural machinery, such as tractors and harvesters, where its ability to handle combined loads is essential. The steel cage adds extra strength for long-term use.

In mining equipment, 617-614X Bearing’s durability shines in crushers and screens, where abrasive conditions are common. Its ABEC-1 rating ensures consistent performance without over-engineering for these rugged applications.

Built for Heavy-Duty Use: 617-614X Bearing
The 617-614X Bearing is a go-to choice for forestry equipment like log splitters and sawmills, thanks to its high static radial load capacity. Its open design simplifies lubrication and maintenance.

In material handling systems, 617-614X Bearing keeps things running smoothly in forklifts and pallet jacks. The tapered roller design effectively manages both radial and axial forces during frequent starts and stops.

Automotive vs Aerospace: Applications of 617-614X Bearing
While 617-614X Bearing is popular in automotive wheel hubs, it’s also suitable for ground support equipment in aerospace, like baggage loaders. The inch measurements align with many US-made machinery standards.

In industrial fans, 617-614X Bearing provides stable rotation under varying loads. Its temperature range of -30° to 110°C makes it adaptable to both indoor and outdoor environments.

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