TS (Single Row Tapered Roller Bearings) (Imperial) 33225-33472

The 33225-33472 is a single-row tapered roller bearing with a 2.25″ bore and 4.7244″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 31100 lbf radially and 6020 lbf in thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing 3.6 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance ensures versatility, with options for C3, C4, or C5 available. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 33225-33472
Brand TFL
Interchangeable Timken
Size 2.25" x 4.7244" x 1.173"
Bore Dia 2.25"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.7244"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.1875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.923"
Cup Width Tolerance +0.002" to -0.01
Width 1.173"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 2.68"
Cone Backface Backing Diameter 2.91"
Cup Frontface Backing Diameter 4.49"
Cup Backface Backing Diameter 4.21"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.07"
Effective Center Location -0.11"
System of Measurement Inch
Type Bearing
Cone Part Number 33225
Cup Part Number 33472
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 33000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 31100 lbf
Static Radial Load 44300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 8060 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6020 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 3.600 lb

Features

Why Choose 33225-33472 Bearing for Combined Loads?

33225-33472 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 31100 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

33225-33472 Bearing’s standard radial clearance allows for smooth operation under combined loads.
Its ABEC-1 rating ensures consistent performance in industrial applications.

Application

Industrial Uses of 33225-33472 Bearing
You’ll often spot 33225-33472 Bearing in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads effortlessly. The chrome steel construction gives it lasting durability in tough environments.

What Makes 33225-33472 Bearing a Preferred Choice?
In automotive applications, 33225-33472 Bearing works wonders in wheel hubs and differential systems, thanks to its precise imperial sizing. The steel cage keeps everything running smoothly even under heavy radial and thrust loads.

Built for Heavy-Duty Use: 33225-33472 Bearing
Farm equipment benefits greatly from 33225-33472 Bearing, especially in tractor transmissions where reliability matters. Its standard radial clearance makes it adaptable to various operating conditions without fuss.

Automotive vs Aerospace: Applications of 33225-33472 Bearing
While 33225-33472 Bearing shines in truck axles, it’s also found in aircraft landing gear components. The ABEC-1 rating ensures consistent performance across different vibration levels and speeds.

Where Is 33225-33472 Bearing Used?
Railway applications frequently use 33225-33472 Bearing for bogie assemblies due to its impressive load capacity. The temperature range makes it suitable for operations in various climates without losing efficiency.