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TS (Single Row Tapered Roller Bearings) (Imperial) 3775-3733

TS (Single Row Tapered Roller Bearings) (Imperial) 3775-3733

The 3775-3733 is a single-row tapered roller bearing with a 2-inch bore and 3.9385-inch outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 27500 lbf radially and 4120 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly 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 machinery or automotive systems where combined loads are common.

Weighing 2.3 lb, it offers a robust yet manageable size. Compliant with RoHS and REACH standards for safe use.

The standard radial clearance ensures reliable performance, with options for C3, C4, or C5 clearances if needed. Its ABEC-1 rating balances precision and cost-effectiveness.

The tapered roller design provides effective load distribution, enhancing longevity. Perfect for industrial gearboxes or wheel hubs requiring durability and ease of maintenance.

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Product Parameters

  • Part Number 3775-3733
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.9385" x 1.1876"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.9385"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.193"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1876"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 3.62"
  • Cup Backface Backing Diameter 3.43"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3775
  • Cup Part Number 3733
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27500 lbf
  • Static Radial Load 34300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7120 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4120 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 2.3 lb

Features

How Is 3775-3733 Bearing Engineered for Reliability?

3775-3733 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 27,500 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes 3775-3733 Bearing Suitable for High-Temperature Applications?

3775-3733 Bearing is constructed with chrome steel, which maintains integrity in temperatures up to 110°C.
The open design allows for effective lubrication, ensuring smooth operation even in demanding environments.
Its standard radial clearance options provide flexibility for different application needs.
This bearing is ideal for industrial settings where temperature fluctuations are common.

Designed for Durability: 3775-3733 Bearing

3775-3733 Bearing’s single-row tapered roller design offers excellent load distribution and stability.
The chrome steel components resist wear, enhancing the bearing’s longevity under heavy radial and thrust loads.
With an ABEC-1 rating, it ensures consistent performance in precision applications.
Its standard construction simplifies installation and maintenance, reducing downtime.

Application

Industrial Uses of 3775-3733 Bearing
3775-3733 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 3775-3733 Bearing Used?
You’ll often find 3775-3733 Bearing in automotive applications like wheel hubs and differentials, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a fit for many North American vehicle models.

Built for Heavy-Duty Use: 3775-3733 Bearing
In industrial settings, 3775-3733 Bearing supports conveyor systems and gearboxes, where its open design allows for easy lubrication. The steel cage adds stability, even under high-stress conditions.

Automotive vs Aerospace: Applications of 3775-3733 Bearing
While 3775-3733 Bearing is popular in automotive systems like axles, it’s also suitable for aerospace ground support equipment. Its ABEC-1 rating ensures reliable performance without over-engineering.

Perfect Fit for Automation: 3775-3733 Bearing
3775-3733 Bearing works well in automated machinery, such as assembly line robots, where precision and load capacity are key. The standard radial clearance offers flexibility for various operational needs.

Q&A

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