+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
157 Single Cones (Imperial)

157 Single Cones (Imperial)

The 157 single cones are imperial-sized tapered roller bearings, with a bore diameter of 0.7874 inches and made from durable chrome steel. They handle combined loads, with a dynamic radial load capacity of 8430 lbf and a static radial load of 8690 lbf.

The open design allows for easy maintenance, while the steel cage ensures reliable performance. These bearings can operate in temperatures ranging from -30°C to 110°C, making them suitable for various environments.

Interchangeable with Timken bearings, the 157 single cones are a practical choice for replacements. Ideal for applications like automotive axles or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and durability. The standard radial clearance is available in C3, C4, and C5 options for different needs.

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

Product Parameters

  • Part Number 157
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 157-153
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 157
  • Bore Dia 0.7874"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.638"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.04"
  • Cone Frontface Backing Diameter 1.02"
  • Cone Backface Backing Diameter 1.02"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance -0.02"
  • Effective Center Location -0.19"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8430 lbf
  • Static Radial Load 8690 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2190 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 14700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1180 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 3810 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Is 157 Bearing Engineered for Reliability?

157 Bearing is crafted from chrome steel, offering robust resistance to combined loads with a dynamic radial load capacity of 8430 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.
The steel cage maintains roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

Application

Industrial Uses of 157 Bearing
157 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy lubrication, extending service life in dusty environments.

Where Is 157 Bearing Used?
You’ll find 157 Bearing in automotive wheel hubs and drivetrains, where its chrome steel construction ensures durability under constant stress. Its inch sizing makes it a straightforward replacement for Timken equivalents in older machinery.

Built for Heavy-Duty Use: 157 Bearing
157 Bearing excels in industrial conveyor systems, thanks to its high dynamic radial load capacity. The steel cage provides reliable performance even in high-temperature settings up to 110°C.

Automotive vs Aerospace: Applications of 157 Bearing
In automotive applications, 157 Bearing supports axle assemblies with its standard radial clearance. While not typically used in aerospace, its ABEC-1 rating makes it suitable for general machinery requiring consistent precision.

Perfect Fit for Automation: 157 Bearing
157 Bearing works well in automated packaging lines where smooth rotation is key. The tapered rollers reduce friction, making it energy-efficient for continuous operation cycles.

Q&A

SEND INQUIRY