TS (Single Row Tapered Roller Bearings) (Imperial) 850A-833W

The 850A-833W is a single-row tapered roller bearing with a 3.539″ bore and 6.625″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 92000 lbf radial and 12200 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance under stress. 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 use in industrial machinery or automotive systems where high radial and thrust loads are common.

Weighing 11.20 lb, it’s built to last with standard radial clearance options. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number 850A-833W
Brand TFL
Interchangeable Timken
Size 3.539" x 6.625" x 2.2501"
Bore Dia 3.539"
Bore Dia Tolerance +0.001" to 0
Outer Dia 6.625"
Outer Dia Tolerance +0.001" to 0
Cone Width 2.219"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.75"
Cup Width Tolerance +0.002" to -0.01
Width 2.2501"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 4.64"
Cone Backface Backing Diameter 4.21"
Cup Frontface Backing Diameter 6.14"
Cup Backface Backing Diameter 5.83"
Cage Cone Frontface Clearance 0.1"
Cage Cone Backface Clearance 0.13"
Effective Center Location -0.73"
System of Measurement Inch
Type Bearing
Cone Part Number 850A
Cup Part Number 833W
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series 835
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 92000 lbf
Static Radial Load 117000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 23800 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 12200 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 11.20 lb

Features

Performance Features of 850A-833W Bearing

850A-833W Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 92,000 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.

850A-833W Bearing’s standard radial clearance allows for flexibility in different operating conditions.
Its precision engineering ensures smooth operation even under high radial and thrust loads.

Application

Industrial Uses of 850A-833W Bearing
850A-833W Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, 850A-833W Bearing supports axle systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle models.

Where Is 850A-833W Bearing Used?
You’ll often find 850A-833W Bearing in industrial gearboxes, where its single-row design simplifies maintenance. The steel cage adds extra strength, making it suitable for high-speed operations.
For conveyor systems, 850A-833W Bearing’s standard radial clearance ensures smooth rotation, reducing downtime in production lines.

Built for Heavy-Duty Use: 850A-833W Bearing
850A-833W Bearing excels in mining equipment, thanks to its robust chrome steel rollers. The open seal design allows for easy lubrication, extending service life.
In agricultural machinery, 850A-833W Bearing handles uneven loads, making it ideal for tractors and harvesters. Its ABEC-1 rating balances precision and cost-effectiveness.

Automotive vs Aerospace: Applications of 850A-833W Bearing
In automotive systems, 850A-833W Bearing is trusted for wheel hubs, offering stability under varying loads. The inch measurements ensure compatibility with older vehicle designs.
For aerospace ground equipment, 850A-833W Bearing provides reliable performance in tow tractors and loading systems. Its temperature range suits both cold and moderate climates.