TS (Single Row Tapered Roller Bearings) (Imperial) 3197-3130

The 3197-3130 is a single-row tapered roller bearing with a 1.3125″ bore and 2.8593″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21300 lbf radially and 3140 lbf thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. 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 1.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The ABEC-1 rating ensures consistent performance.

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Description

Features

Application

Q&A

Product Parameters

Part Number 3197-3130
Brand TFL
Interchangeable Timken
Size 1.3125" x 2.8593" x 1.1876"
Bore Dia 1.3125"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.8593"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.181"
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 1.59"
Cone Backface Backing Diameter 1.63"
Cup Frontface Backing Diameter 2.68"
Cup Backface Backing Diameter 2.48"
Cage Cone Frontface Clearance 0.06"
Cage Cone Backface Clearance 0.03"
Effective Center Location -0.4"
System of Measurement Inch
Type Bearing
Cone Part Number 3197
Cup Part Number 3130
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 3100
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 21300 lbf
Static Radial Load 22800 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 5520 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3140 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 1.3 lb

Features

Performance Features of 3197-3130 Bearing

3197-3130 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21300 lbf, ensuring reliable operation in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Does 3197-3130 Bearing Resist Wear?

3197-3130 Bearing’s tapered roller design distributes loads evenly, minimising wear over time.
The chrome steel construction enhances durability, even under heavy radial or thrust loads.
Proper lubrication ensures smooth operation and reduces maintenance needs.
Its standard radial clearance options provide flexibility for different applications.

Designed for Durability: 3197-3130 Bearing

3197-3130 Bearing features precise cone and cup dimensions for stable performance.
The steel cage and chrome steel rollers work together to handle dynamic loads effectively.
With an ABEC-1 rating, it balances precision and cost-efficiency.
Its open design allows for easy lubrication and inspection during use.

Application

Industrial Uses of 3197-3130 Bearing
3197-3130 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 3197-3130 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial fans and pumps, 3197-3130 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds stability during high-speed rotations.

Where Is 3197-3130 Bearing Used?
You’ll often find 3197-3130 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design withstands rough conditions. The standard radial clearance offers flexibility for different load requirements.

In conveyor systems, 3197-3130 Bearing supports heavy loads while maintaining smooth operation. Its ABEC-1 rating ensures consistent performance without needing high precision.

Built for Heavy-Duty Use: 3197-3130 Bearing
3197-3130 Bearing excels in mining equipment, where its dynamic load capacity handles extreme conditions. The tapered rollers distribute stress evenly, reducing wear over time.

For gearboxes, 3197-3130 Bearing’s combined load capability makes it a reliable choice. The chrome steel rollers and rings provide long-lasting performance even under constant use.

Automotive vs Aerospace: Applications of 3197-3130 Bearing
In automotive systems, 3197-3130 Bearing is ideal for transmissions, offering smooth power transfer. Its inch measurements align with standard automotive parts.

For aerospace ground equipment, 3197-3130 Bearing supports heavy loads in maintenance tools. The temperature range ensures reliability in various weather conditions.