SAFD Pillow Block Housings: Ideal for Cold Weather Environments

With the colder weather approaching, we must prepare our applications for tougher conditions and long-term reliability. This is when SAFD housings come in handy.

SAFD housings are made from spherical graphite iron (ductile iron) which increases performance in colder temperatures over standard cast iron. When it comes to selecting SAFD housings, there are three major benefits to outshine cast iron alternatives.

1. Cold Weather Resilience: SAFD housing has proven to be highly resilient in cold weather conditions. Their ductile iron construction provides superior strength and durability, ensuring they continue to function optimally even in sub-zero temperatures. This makes them an excellent choice for applications in harsh winter climates.

2. Ductile Iron Advantage: Ductile iron is renowned for its toughness and resistance to fractures. SAFD bearings, crafted from ductile iron, are far less prone to breaking compared to their cast iron counterparts. This reliability ensures minimal downtime and maintenance costs.

3. Enhanced Performance: SAFD housings are designed with hardened steel balls, which allows for quick and easy removal of the cap. This feature makes them an efficient choice for various industrial and mechanical applications, particularly in challenging environmental conditions.

SAFD housings outshine cast iron alternatives. Their ductile iron construction and resilience in extreme colds make them a reliable choice for industries where performance and durability are paramount.

If you are experiencing cold weather challenges or want to learn more about our SAFD housings bearings bearing line, contact your local NTN Territory Manager for assistance. Also, if we can help you in any additional way, email us at eng@ntnamericas.com, or call our technical hotline at 1.800.323.2358.


​​​Additionally, feel free to sign up for our eKnowledge, a web-based training program to help you better understand and maintain your NTN bearings.

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