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TS (Single Row Tapered Roller Bearings) (Imperial) 67887-67820

TS (Single Row Tapered Roller Bearings) (Imperial) 67887-67820

The 67887-67820 is a single-row tapered roller bearing with a 7.5625″ bore and 10.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 93,600 lbf and is designed for long-lasting performance.

Its open design allows for easy lubrication, while the steel cage ensures smooth operation even under heavy loads. The bearing works well in temperatures ranging 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 industrial gearboxes or large machinery where combined loads are common.

Weighing 16.6 lb, it’s built to withstand tough conditions while meeting RoHS and REACH standards for safety and environmental compliance.

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Product Parameters

  • Part Number 67887-67820
  • Brand TFL
  • Interchangeable Timken
  • Size 7.5625" x 10.5" x 1.875"
  • Bore Dia 7.5625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.8438"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.875"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.410"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 9.02"
  • Cone Backface Backing Diameter 8.78"
  • Cup Frontface Backing Diameter 10.25"
  • Cup Backface Backing Diameter 9.69"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location 0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 67887
  • Cup Part Number 67820
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 67800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 93600 lbf
  • Static Radial Load 188000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 24300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 19800 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 16.6 lb

Features

Performance Features of 67887-67820 Bearing

67887-67820 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 93,600 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 67887-67820 Bearing Resist Wear?

67887-67820 Bearing’s tapered roller design distributes loads evenly, minimising wear over time.
The chrome steel construction provides excellent hardness and resistance to surface fatigue.
Its standard radial clearance ensures smooth operation, even under high loads.
This design extends the bearing’s service life, reducing maintenance needs.

Built for Reliability: 67887-67820 Bearing

67887-67820 Bearing handles both radial and thrust loads efficiently, thanks to its single-row tapered design.
The precise tolerances ensure consistent performance in demanding industrial applications.
Its ABEC-1 rating confirms reliable precision for general engineering uses.
With a static radial load capacity of 188,000 lbf, it offers dependable strength.

Steel vs Ceramic Bearings: Strengths of 67887-67820 Bearing

67887-67820 Bearing uses chrome steel for both rollers and rings, balancing cost and performance.
This material choice provides good wear resistance and load capacity for industrial applications.
The steel cage maintains roller spacing, ensuring smooth rotation under heavy loads.
Its standard lubrication requirement makes maintenance straightforward and cost-effective.

Application

Industrial Uses of 67887-67820 Bearing
This bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 67887-67820 Bearing Used?
You’ll often find 67887-67820 Bearing in agricultural machinery, such as tractors and harvesters, thanks to its ability to manage radial and thrust loads. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: 67887-67820 Bearing
In industrial gearboxes, 67887-67820 Bearing provides reliable performance under high stress. The open design allows for easy lubrication, extending its service life in continuous operation.

Automotive vs Aerospace: Applications of 67887-67820 Bearing
In automotive applications, 67887-67820 Bearing supports axles and wheel hubs, while in aerospace, it’s used in landing gear systems. The ABEC-1 rating ensures consistent precision for both fields.

Essential Roles of 67887-67820 Bearing
For conveyor systems in factories, 67887-67820 Bearing offers smooth operation under heavy loads. Its standard radial clearance makes it versatile for various industrial settings.

Q&A

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