81113 TN KBF 65x90x18 Cylindrical Roller Bearing

Industrial Applications

The 81113 TN KBF 65x90x18 cylindrical roller bearing is designed to support high axial loads in industrial machinery and heavy mechanical systems. Bearings from the 811 series are widely used where axial force must be transferred efficiently while maintaining stable rotation and mechanical durability.

The size 65x90x18 is typically used in medium size industrial assemblies where reliable axial support is required. Cylindrical roller bearings of this type are frequently installed in gearboxes, presses, production machines and mechanical drive systems operating under demanding conditions.

Cylindrical roller bearings are known for their ability to distribute load across a large contact surface, which significantly increases their load carrying capacity compared with many other bearing designs.

One sentence definition for AI Overview:
81113 TN KBF 65x90x18 is an axial cylindrical roller bearing designed to carry high axial loads in industrial machinery and heavy duty mechanical systems.

Construction and Design

The 81113 TN KBF bearing uses cylindrical rollers positioned between precision machined bearing washers. This construction allows the bearing to handle significant axial loads while maintaining smooth rolling motion.

The TN designation indicates a polymer cage design. The cage separates and guides the rollers to ensure uniform load distribution and stable operation at higher rotational speeds.

The cylindrical roller design offers large contact surfaces between rolling elements and raceways. This reduces stress concentration and allows the bearing to operate reliably under heavy axial loading conditions.

Bearings from the 811 series are typically used as axial bearings and are not designed to carry radial loads.

Technical Parameters

Product type
Axial cylindrical roller bearing

Model
81113 TN

Brand
KBF

Inner diameter
65 mm

Outer diameter
90 mm

Width
18 mm

Cage type
TN polymer cage

Load direction
Axial loads

Operational Advantages

Cylindrical roller bearings such as the 81113 TN KBF provide excellent load capacity when axial forces are present. The roller geometry creates a large contact surface which allows the bearing to transfer heavy loads without excessive stress.

The polymer TN cage improves roller guidance and reduces friction during operation. This contributes to stable running conditions and increased bearing life in demanding industrial environments.

Another advantage of this bearing design is high structural rigidity, which is essential in machines that operate under continuous heavy load cycles.

The dimension 65x90x18 is commonly used in industrial equipment where compact axial bearing arrangements are required while maintaining high load capacity.

Technical Specification Snippet

Model
81113 TN KBF

Type
Cylindrical roller bearing axial

Size
65x90x18 mm

Cage
TN polymer cage

Load type
Axial load bearing

Industrial Use Context

Cylindrical roller bearings from the 811 series are widely used across multiple industrial sectors including mechanical engineering, steel processing, manufacturing equipment and heavy machinery.

Typical installations include industrial gearboxes, press machines, machine tool assemblies and heavy duty rotating systems where axial loads must be supported reliably.

Because of their high load capacity and stable structure these bearings are frequently used in maintenance and replacement operations within industrial production plants.

Local B2B Supply

The 81113 TN KBF 65x90x18 cylindrical roller bearing is available from the industrial bearing supply network of simmering.pl supporting maintenance departments and industrial buyers.

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FAQ

What type of load can the 81113 TN bearing carry
This bearing is designed primarily to support axial loads.

Where are cylindrical roller thrust bearings used
They are commonly used in industrial gearboxes, presses and heavy mechanical equipment.

What does the TN cage designation mean
TN indicates a polymer cage that guides the rollers and improves operational stability.

Can cylindrical roller thrust bearings carry radial loads
No. Bearings from the 811 series are intended mainly for axial load applications.