GRN COMBI 45x60x16 NBR Rotary Shaft Seal Multi Lip

Construction and design

GRN COMBI 45x60x16 NBR is a reinforced multi lip rotary shaft seal engineered for demanding sealing environments where contamination control and lubricant retention are critical.

This COMBI type seal integrates a traditional oil seal design with an advanced multi lip sealing system. The primary sealing lip, supported by a garter spring, ensures reliable oil retention, while additional auxiliary lips act as protective barriers against dust, mud and abrasive particles.

The outer diameter is designed as a rubber coated metal reinforcement, providing secure installation and dimensional stability in the housing.

Manufactured from NBR nitrile rubber, this seal offers excellent resistance to oils, greases and typical industrial operating conditions.

Industrial applications

GRN COMBI 45x60x16 NBR rotary shaft seal is widely used in agricultural machinery, heavy duty vehicles, construction equipment and industrial drive systems.

The 45x60x16 COMBI oil seal is particularly suitable for applications exposed to dirt, moisture and mechanical contamination, where enhanced sealing performance is required.

Technical specifications

Type: rotary shaft seal COMBI
Manufacturer: GRN
Material: NBR nitrile rubber
Model: COMBI multi lip
Inner diameter: 45 mm
Outer diameter: 60 mm
Width: 16 mm
Design: rubber metal reinforced outer diameter
Sealing lips: primary lip plus multiple dust lips
Spring: garter spring included
Resistance: oils, greases, contamination
Application: heavy duty industrial and agricultural use

Operational advantages

GRN COMBI 45x60x16 NBR provides superior sealing performance in harsh environments.

The multi lip construction significantly reduces contamination ingress and extends service life. It improves equipment reliability and minimizes maintenance intervals compared to standard oil seals.

Dimensional compatibility

The 45x60x16 COMBI NBR oil seal is a commonly used industrial size and can replace equivalent COMBI or multi lip seals with identical dimensions.

Search phrases such as COMBI oil seal 45x60x16, GRN shaft seal, multi lip seal NBR or heavy duty oil seal improve visibility within the COMBI and cassette seal category.

Main description

GRN COMBI 45x60x16 NBR is a multi lip rotary shaft seal designed to retain lubricants and protect against contamination in demanding industrial and agricultural environments.

The 45x60x16 COMBI seal ensures long service life, enhanced sealing performance and reliable operation under heavy duty conditions.

FAQ

Where is GRN COMBI 45x60x16 NBR used
It is used in agricultural machinery, construction equipment and industrial systems.

What is a COMBI seal
It is a multi lip seal combining oil retention with advanced contamination protection.

Is it suitable for dirty environments
Yes, it is designed for dusty and muddy conditions.

Is NBR resistant to oil
Yes, it performs well with oils and greases.

Can it replace standard oil seals
Yes, especially where improved sealing and protection are required.