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4C Single Cones (Imperial)
4C Single Cones (Imperial)

4C Single Cones (Imperial)

The 4C single cones are tapered roller bearings designed for combined loads, with a bore diameter of 0.6875 inches and made from durable chrome steel. They handle dynamic radial loads up to 4550 lbf and are suitable for temperatures from -30°C to 110°C.

Their open design and steel cage ensure easy maintenance and long service life. The bearings come in standard radial clearance, with options for C3, C4, or C5 clearances for different applications.

These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for use in automotive or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, they offer reliable performance while meeting environmental regulations. The ABEC-1 rating ensures consistent quality for general-purpose use.

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Product Parameters

  • Part Number 4C
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 4C-6 , 4C-6CE , 4C-7
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 4C
  • Bore Dia 0.6875"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.4688"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 0.87"
  • Cone Backface Backing Diameter 0.96"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.07"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 4550 lbf
  • Static Radial Load 4640 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 1180 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 7930 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 969 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 2060 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 4C Bearing

4C Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 4550 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse conditions.

4C Bearing’s tapered roller design provides smooth operation under heavy loads.
Its standard radial clearance options allow for flexibility in different setups.

Application

Industrial Uses of 4C Bearing
The 4C Bearing is commonly used in heavy machinery like conveyor systems and industrial gearboxes, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 4C Bearing Used?
You’ll often find 4C Bearing in automotive applications, particularly in wheel hubs and transmissions, where its inch sizing fits older American and British vehicle models. The open seal design allows for easy lubrication and maintenance.

Built for Heavy-Duty Use: 4C Bearing
In agricultural equipment, 4C Bearing supports high radial and thrust loads in tractors and harvesters. Its steel cage provides stability, even in dusty or uneven working conditions.

Automotive vs Aerospace: Applications of 4C Bearing
While 4C Bearing is popular in truck axles and drivetrains, its precision also suits light aerospace components like landing gear mechanisms. The ABEC-1 rating balances cost and performance for these varied uses.

Key Fields for 4C Bearing
For construction machinery, 4C Bearing’s standard radial clearance adapts well to load fluctuations in cranes and excavators. The temperature range (-30° to 110°C) covers most outdoor operating conditions.

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