+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) 74500-74850W

TS (Single Row Tapered Roller Bearings) (Imperial) 74500-74850W

The 74500-74850W is a single-row tapered roller bearing with a 5″ bore and 8.5″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 85900 lbf radially and 18600 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 15.3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 74500-74850W
  • Brand TFL
  • Interchangeable Timken
  • Size 5" x 8.5" x 1.8751"
  • Bore Dia 5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8751"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.5"
  • Cone Backface Backing Diameter 5.83"
  • Cup Frontface Backing Diameter 8.23"
  • Cup Backface Backing Diameter 7.72"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.17"
  • Effective Center Location 0.09"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 74500
  • Cup Part Number 74850W
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 74000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 85900 lbf
  • Static Radial Load 138000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 22300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 18600 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 15.3 lb

Features

Performance Features of 74500-74850W Bearing

74500-74850W Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 85,900 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 Is 74500-74850W Bearing Engineered for Reliability?

74500-74850W Bearing features precise cone and cup dimensions, ensuring smooth operation under combined loads.
The standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating guarantees consistent performance in industrial settings.
The bearing’s design minimises friction, extending its service life.

Built for Durability: 74500-74850W Bearing

74500-74850W Bearing’s single-row tapered roller design provides excellent load distribution.
The chrome steel construction resists wear, even in demanding environments.
With a static radial load capacity of 138,000 lbf, it handles heavy loads with ease.
Regular lubrication ensures optimal performance and longevity.

Application

Industrial Uses of 74500-74850W Bearing
The 74500-74850W Bearing is widely used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in tough working conditions.

Where Is 74500-74850W Bearing Used?
You’ll often find the 74500-74850W Bearing in agricultural machinery, supporting axles and gearboxes that face high radial and thrust loads. Its inch sizing makes it a common choice for North American industrial applications.

Built for Heavy-Duty Use: 74500-74850W Bearing
This bearing excels in conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds stability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 74500-74850W Bearing
In automotive settings, the 74500-74850W Bearing is ideal for wheel hubs and drivetrains, while its precision suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: 74500-74850W Bearing
For automated production lines, the 74500-74850W Bearing offers smooth rotation in robotic arms and assembly systems. Its standard radial clearance adapts well to varying operational speeds.

Q&A

SEND INQUIRY