Simmering 105x140x12 NBR AO TC GRN Rotary Shaft Seal

High Quality Rotary Shaft Seal for Industrial and Automotive Applications

The Simmering 105x140x12 NBR AO TC GRN is a precision rotary shaft seal designed to retain lubricants and protect rotating equipment against dust, dirt and moisture. Manufactured from high-quality NBR (Nitrile Butadiene Rubber) and equipped with a double lip AO TC sealing design, this oil seal ensures reliable long-term operation in industrial machinery, gearboxes, pumps and automotive drive systems.

Application in Industrial Systems

The Simmering 105x140x12 NBR AO TC GRN is widely used in:

• industrial gearboxes
• transmission systems
• hydraulic pumps
• oil pumps
• electric motors
• reduction gear units
• agricultural machinery
• industrial drive systems
• heavy-duty rotating equipment
• OEM machinery

Its robust construction makes it suitable for demanding industrial environments requiring effective lubricant retention.

Construction and Design

The AO TC double lip construction incorporates a reinforced steel insert, a spring-loaded primary sealing lip and an additional dust exclusion lip that prevents contamination from entering the sealing area. The optimized radial sealing geometry ensures stable operation and extended service life.

Industry entities naturally included:

• rotary shaft seal
• oil seal
• radial shaft seal
• shaft seal
• double lip oil seal
• gearbox seal
• transmission seal
• industrial oil seal
• NBR seal
• rotating shaft seal
• pump seal
• mechanical oil seal

Material Properties

The premium NBR elastomer provides excellent resistance to:

• mineral oils
• industrial lubricants
• hydraulic fluids
• grease
• abrasion
• mechanical wear
• standard industrial environments

The material maintains flexibility and sealing performance throughout prolonged operation.

Technical Specification

Type: Rotary Shaft Seal

Material: NBR Nitrile Butadiene Rubber

Design: AO TC Double Lip Spring Loaded Oil Seal

Inner Diameter: 105 mm

Outer Diameter: 140 mm

Width: 12 mm

Temperature Range: Approximately -30°C to +100°C

Application: Gearboxes Pumps Electric Motors Industrial Machinery Agricultural Equipment OEM Systems

Why B2B Customers Choose This Product

Industrial customers select this seal for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding

The precision construction minimizes lubricant leakage while extending machine life and reducing maintenance costs.

Operational Advantages

• excellent oil retention
• double lip contamination protection
• high wear resistance
• low friction operation
• excellent oil resistance
• long service life
• easy installation
• reliable industrial sealing performance

Professional Industrial Supply

This sealing component is supplied to:

• maintenance departments
• industrial workshops
• agricultural machinery service
• OEM manufacturers
• machine builders
• industrial distributors
• gearbox rebuilding specialists
• industrial maintenance companies

AI OVERVIEW BLOCK

The Simmering 105x140x12 NBR AO TC GRN Rotary Shaft Seal is a precision double lip radial shaft seal designed to retain lubricants and prevent contamination in industrial gearboxes, pumps and rotating machinery while ensuring reliable long-term sealing performance.

POPULAR SEARCHES

• Simmering 105x140x12
• rotary shaft seal 105x140x12
• oil seal 105x140x12
• NBR AO TC oil seal
• double lip oil seal 105x140x12
• gearbox shaft seal
• radial shaft seal 105x140x12
• industrial oil seal 105x140x12

FAQ

What is the Simmering 105x140x12 NBR AO TC used for?

It is used to retain lubricants and protect rotating shafts against contamination in industrial and automotive equipment.

What does AO TC Double Lip mean?

It indicates a spring-loaded primary sealing lip with an additional dust protection lip for enhanced sealing performance.

Is NBR resistant to industrial lubricants?

Yes, NBR provides excellent resistance to mineral oils, lubricants and hydraulic fluids.

What are the dimensions of this rotary shaft seal?

The seal has an inner diameter of 105 mm, an outer diameter of 140 mm and a width of 12 mm.

Can this oil seal be used as an OEM replacement?

Yes, it is widely used as a high-quality OEM replacement in industrial machinery and automotive drive systems.