TS (Single Row Tapered Roller Bearings) (Imperial) 1985-1930

The 1985-1930 is a single-row tapered roller bearing with a 1.125″ bore and 2.24″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 10900 lbf radially and 1590 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

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

Weighing just 0.5lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 1985-1930
Brand TFL
Interchangeable Timken
Size 1.125" x 2.24" x 0.7813"
Bore Dia 1.125"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.24"
Outer Dia Tolerance +0.001" to 0
Cone Width 0.762"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.625"
Cup Width Tolerance +0.002" to -0.01
Width 0.7813"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.03"
Cone Frontface Backing Diameter 1.32"
Cone Backface Backing Diameter 1.34"
Cup Frontface Backing Diameter 2.13"
Cup Backface Backing Diameter 2.01"
Cage Cone Frontface Clearance 0.08"
Cage Cone Backface Clearance 0"
Effective Center Location -0.23"
System of Measurement Inch
Type Bearing
Cone Part Number 1985
Cup Part Number 1930
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 1900
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 10900 lbf
Static Radial Load 11300 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 2820 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1590 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 0.5 lb

Features

Performance Features of 1985-1930 Bearing

1985-1930 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10,900 lbf, making it suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is 1985-1930 Bearing Engineered for Reliability?

1985-1930 Bearing features a tapered roller design, providing efficient load distribution and reduced wear.
The chrome steel construction ensures long-lasting performance, even under heavy radial and thrust loads.
Its standard radial clearance allows for smooth operation in most industrial settings.
The open design simplifies lubrication, ensuring consistent performance over time.

Designed for Durability: 1985-1930 Bearing

1985-1930 Bearing’s single-row construction offers a compact solution for combined load applications.
The precise tolerances on bore and outer diameters ensure a secure fit and reliable operation.
With a static radial load capacity of 11,300 lbf, it handles heavy-duty tasks with ease.
The steel cage maintains roller alignment, contributing to extended service life.

Application

Industrial Uses of 1985-1930 Bearing
The 1985-1930 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 1985-1930 Bearing Used?
You’ll often find the 1985-1930 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for older or custom-built vehicles.

Built for Heavy-Duty Use: 1985-1930 Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength for long-term performance.

Automotive vs Aerospace: Applications of 1985-1930 Bearing
In automotive systems, the 1985-1930 Bearing supports wheel assemblies, while its precision makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance across different uses.

Key Fields for 1985-1930 Bearing
The 1985-1930 Bearing is ideal for machinery requiring standard radial clearance, such as pumps and gearboxes. Its temperature range of -30° to 110°C makes it versatile for various climates.