TS (Single Row Tapered Roller Bearings) (Imperial) M336948-M336912

The M336948-M336912 is a single-row tapered roller bearing with a 7.0313″ bore and 10.4375″ outer diameter, crafted from durable chrome steel. It handles combined loads, with a dynamic radial load capacity of 117000 lbf and a static radial load of 187000 lbf.

Its open design allows for 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, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial machinery or automotive systems where combined loads are common.

Weighing 20.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number M336948-M336912
Brand TFL
Interchangeable Timken
Size 7.0313" x 10.4375" x 2.0313"
Bore Dia 7.0313"
Bore Dia Tolerance +0.001" to 0
Outer Dia 10.4375"
Outer Dia Tolerance +0.001" to 0
Cone Width 2.25"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.5313"
Cup Width Tolerance +0.002" to -0.01
Width 2.0313"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.13"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 8.62"
Cone Backface Backing Diameter 7.68"
Cup Frontface Backing Diameter 9.97"
Cup Backface Backing Diameter 9.65"
Cage Cone Frontface Clearance 0.03"
Cage Cone Backface Clearance 0.11"
Effective Center Location -0.18"
System of Measurement Inch
Type Bearing
Cone Part Number M336948
Cup Part Number M336912
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series M336900
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 117000 lbf
Static Radial Load 187000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 30400 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 17700 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 20.7 lb

Features

Performance Features of M336948-M336912 Bearing

M336948-M336912 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 117,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

M336948-M336912 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of M336948-M336912 Bearing
M336948-M336912 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, M336948-M336912 Bearing supports axle systems and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial automation, M336948-M336912 Bearing fits well in conveyor systems and gearboxes, where precise alignment and load capacity are critical. The open design allows for easy lubrication, extending service life in high-use scenarios.

What Makes M336948-M336912 Bearing a Preferred Choice?
M336948-M336912 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand shock loads and harsh conditions. The steel cage adds extra resilience against wear.

In material handling equipment, M336948-M336912 Bearing ensures smooth operation in cranes and forklifts, where its high dynamic radial load rating is essential. The standard radial clearance offers flexibility for various operational needs.