Frequently Asked Questions About Power Transmission Specialties, Inc.
Are gearboxes and transmission the same thing?
Although the two terms are often used synonymously, one is a part of the other. A transmission is what allows the power to be transferred from the engine to the drive shaft, which sends that power to the driving wheels. As a part of the transmission, a gearbox houses the gears that determine how much power is transferred to the drive shaft via revolutions or revs.
Why is my gearbox oil leaking?
Often, gearbox leakages are due to faulty seals. Seeing as your vehicle’s transmission, which houses the gearbox, can reach 90 degrees Celsius, it’s normal that the seals loosen and crack due to wear and tear. Similarly, the aluminum or steel pipeline can crack, which can also cause a leak, as can the transmission pump. However, these are usually quick fixes.
What is the difference between using a shield or a seal as a ball bearing closure?
Shields or seals are often installed to retain lubrication and to prevent contamination from entering the bearing. While a shield contacts the outer ring and does not meet the inner ring, the seal generally encounters both the inner and outer rings. Torque or drag is lower with a shield than with a seal. Alternately, the seal provides a higher degree of protection from contamination. Shields and seals are available in a variety of materials and configurations.
Please contact Power Transmission Specialties, Inc. for technical assistance with any special requirements.
What causes bearing noise?
Bearing noise is a function of both the bearing and the way it is used. Bearing noise is not generally influenced by ABEC, and there is no fixed standard among bearing manufacturers for acoustic noise. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation.
What is the operating temperature of the bearing?
Between -100 deg. F to 375 deg. F for continuous operation using standard bearings.
How to choose the right bearing for your application?
1. Find the bearing load and load capacity
First, know the type and amount of bearing load that your application will place on the bearing. Small-to-medium-sized loads usually work best with ball bearings. Heavy load applications usually work best with roller bearings.
2. Know the rotational speed of our application
Determine the rotational speed of your application. High speeds (RPM) usually work best with ball bearings, and lower speeds usually work best with roller bearings.
3. Factor in bearing runout and rigidity
You also want to determine what kind of runout your application will allow. If the application allows only small deviations to occur, then a ball bearing is most likely your best choice.
4. Find the right lubrication for your bearings needs
For high-speed applications, calculate your n*dm value, and if it’s higher than the grease max speed, then the grease won’t be able to provide sufficient lubrication. There are other options like oil misting. For low-speed applications, an oil bath is a good choice.
How do you know what size v belt to buy?
Measure around the OD of the pully and contact Power Transmission Specialties, Inc.
How long should my belt last?
Depending on the application, whether is it indoor or outdoor, tension levels, contact Power Transmission Specialties, Inc.
What products and services does Power Transmission Specialties, Inc. offer?
They provide bearings, power transmissions, sealing products, electric motors, and related accessories and materials handling products.
Where is Power Transmission Specialties, Inc. located?
They are located at 6425 Washington St #10, Denver, CO 80229, USA.
What are the business hours of Power Transmission Specialties, Inc.?
They are open Monday through Friday from 8:00 AM to 5:00 PM and closed on Saturdays and Sundays.
How can I contact Power Transmission Specialties, Inc.?
You can contact them by phone at +1 303-286-7874 or by email at jeff@ptsi-denver.com.
What payment methods are accepted at Power Transmission Specialties, Inc.?
They accept American Express, Cash, Check, Discover, MasterCard, and Visa.
What experience and specialties does Power Transmission Specialties, Inc. have?
They have over 50 years of experience specializing in bearings, speedy service, and building trust.
Is there a website where I can learn more about Power Transmission Specialties, Inc.?
Yes, their website is https://www.ptsi-denver.com/.
What nearby places can I visit before or after my visit to Power Transmission Specialties, Inc.?
Nearby you can visit Tension Climbing, a rock climbing gym for sports and recreation, or Colorado Stone & Granite, a building supply store.
Are there nearby automotive repair or service shops close to Power Transmission Specialties, Inc.?
Yes, Bluewater Performance, OBD Auto Repair, and Geno's YOUR GARAGE are nearby automotive repair and customization shops you might consider.
What nearby stores provide tools, electrical supplies, or rental equipment that might complement a visit to Power Transmission Specialties, Inc.?
City Electric Supply, Colorado Electric Supply Commerce City, and United Rentals offer electrical supplies and rental equipment nearby.