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TS (Single Row Tapered Roller Bearings) (Imperial) 617-612V

TS (Single Row Tapered Roller Bearings) (Imperial) 617-612V

The 617-612V is a single-row tapered roller bearing with a 1.875″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf thrust, making it versatile for various applications.

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 demanding environments.

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

Weighing 5.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 617-612V
  • Brand TFL
  • Interchangeable Timken
  • Size 1.875" x 4.75" x 1.6251"
  • Bore Dia 1.875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.56"
  • Cup Frontface Backing Diameter 4.35"
  • Cup Backface Backing Diameter 4.13"
  • 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 612V
  • 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 5.2 lb

Features

Why Choose 617-612V Bearing for Precision Tasks?

617-612V Bearing features a single-row tapered roller design, ideal for handling combined radial and thrust loads.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

With a dynamic radial load capacity of 46,600 lbf, 617-612V Bearing delivers reliable performance under heavy loads.
The steel cage maintains roller alignment, reducing friction and extending operational life.

617-612V Bearing operates efficiently within a temperature range of -30° to 110°C, suitable for various environments.
Its standard radial clearance and ABEC-1 rating provide consistent precision for industrial use.

The open design of 617-612V Bearing simplifies lubrication, ensuring smooth operation over time.
Weighing just 5.2 lb, it offers a balance of strength and ease of handling.

Application

Industrial Uses of 617-612V Bearing
The 617-612V Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough environments.

In automotive applications, 617-612V Bearing fits well in wheel hubs and drivetrains, providing reliable performance under radial and thrust loads. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial fans and pumps, 617-612V Bearing’s open design allows easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

Where Is 617-612V Bearing Used?
You’ll often find 617-612V Bearing in conveyor systems, where its ability to manage heavy loads keeps operations smooth. The standard radial clearance offers flexibility for various setups.

In mining equipment, 617-612V Bearing’s robust build withstands harsh conditions, making it a trusted choice for crushers and screens. Its compatibility with Timken models simplifies maintenance.

Built for Heavy-Duty Use: 617-612V Bearing
The 617-612V Bearing excels in gearboxes, where its tapered rollers distribute loads evenly. Its ABEC-1 rating ensures consistent performance without over-engineering.

For forestry machinery, 617-612V Bearing’s temperature range handles both cold and moderate heat, ideal for outdoor use. The steel cage prevents deformation under stress.

Automotive vs Aerospace: Applications of 617-612V Bearing
In automotive settings, 617-612V Bearing supports axles and transmissions, balancing radial and thrust forces. Its inch measurements align with many US-made components.

While not for aerospace, 617-612V Bearing suits ground support equipment like tugs and loaders. The chrome steel rollers resist wear in frequent start-stop cycles.

Q&A

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