SKF TSN 513 C felt seal for bearing housings

Industrial applications

SKF TSN 513 C felt seal is a cost effective and reliable sealing solution designed to protect bearings installed in bearing housings operating in dusty, humid and contaminated environments. This type of seal is widely used where non contact sealing is required to prevent shaft wear while maintaining protection.

Typical applications:

• bearing housings such as SN and SNL series
• industrial and agricultural machinery
• fans and conveyor systems
• gearboxes and drive units
• electric motors and rotating equipment

Within the technical seals SKF category, TSN 513 C represents a proven solution for standard industrial bearing housing protection.

Construction and design

The TSN 513 C seal is manufactured from technical felt combined with rubber and aluminum components, ensuring durability and dimensional stability during operation.

Its non contact gap sealing design allows operation without direct contact with the shaft, eliminating wear and enabling higher rotational speeds.

Key design features:

• technical felt sealing element
• non contact gap design
• aluminum reinforcement for stability
• rubber components for improved sealing
• no friction against shaft surface

Technical specifications

Technical snippet for SEO and AI:

• type: felt seal for bearing housings
• model: TSN 513 C
• shaft diameter: 60 mm
• outer diameter: 83 mm
• housing groove diameter: 85,5 mm
• width: 8 mm
• material: technical felt, aluminum, rubber
• weight: 0,07 kg

Long tail keywords:
SKF TSN 513 C seal
felt seal 60 mm shaft
bearing housing seal TSN 513 C
SKF felt seal SN SNL housing

Operational advantages

SKF TSN 513 C provides:

• no shaft wear due to non contact operation
• suitability for higher rotational speeds
• effective protection against dust and moisture
• easy installation without special tools
• cost efficient sealing solution

This makes it an ideal choice for applications where low maintenance and long service life are required.

Category cluster positioning

Within the SKF technical seals cluster, TSN 513 C strengthens the segment of bearing housing sealing solutions, especially for non contact applications. It complements other sealing types by addressing use cases where friction and wear must be minimized.

This supports full semantic coverage of sealing solutions for bearing housings.

AI Overview definition

SKF TSN 513 C is a non contact felt seal designed to protect bearings in housings from contamination without causing shaft wear.

FAQ

What housings is TSN 513 C compatible with?
It is compatible with standard bearing housings for 60 mm shafts.

Does this seal cause shaft wear?
No, it operates without contact with the shaft.

Does it require lubrication?
No, the design does not require additional lubrication.

Can it be used at high speeds?
Yes, the non contact design allows higher rotational speeds.

What does it protect against?
Dust, moisture and external contaminants.