Ads
related to: napa gear oil sae 80w 90 gear lubricant- 1097 Cleveland Ave, Columbus, OH · Directions · (380) 210-6243
- Join Speed Perks
Save $5 off Your $20 Purchase.
Bonus Points to Save Even More.
- Save Up To 20% Online
Save 15% On Orders or 20% On Orders
$100+. Hurry, Deal Ends Soon!
- Free Curbside Pickup
Buy Online, Pickup the Same Day.
Park & We'll Bring It out to You.
- Maximize Your Refund
Stretch Your Tax Refund Further
With Must-Have Parts & Deals.
- Join Speed Perks
a-premium.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
The viscometrics for gear oils are standardized in SAE J306. Multigrade gear oils are becoming more common; while gear oil does not reach the temperatures of motor oil, it does warm up appreciably as the car is driven, due mostly to shear friction (with a small amount of heat conduction through the bellhousing from the engine block).
SAE J306 is a standard that defines the viscometric properties of automotive gear oils.It is maintained by SAE International. [1] Key parameters for this standard are the kinematic viscosity of the gear oil, the maximum temperature at which the oil has a viscosity of 150,000 cP, and a measure of its shear stability through the KRL test.
The SAE has a separate viscosity rating system for gear, axle, and manual transmission oils, SAE J306, which should not be confused with engine oil viscosity. The higher numbers of a gear oil (e.g., 75W-140) does not mean that it has higher viscosity than an engine oil 20W-50.
Examples include enclosed gear drives operating at low speeds and open gearing. Grades 0, 1 and 2 are used in highly loaded gearing. Grades 1 through 4 are often used in rolling contact bearings. Greases with a higher number are firmer, tend to stay in place and are a good choice when leakage is a concern.
The National Automotive Parts Association (NAPA, also known as NAPA Auto Parts), is an American retailers' cooperative distributing automotive replacement parts, accessories, and service items throughout North America. Established in 1925, NAPA is a division of Atlanta-based Genuine Parts Company.
Gear oil; H. Hydraulic fluid; S. SAE J306 This page was last edited on 18 July 2008, at 17:30 (UTC). Text is available under the Creative ...
Ads
related to: napa gear oil sae 80w 90 gear lubricant- 1097 Cleveland Ave, Columbus, OH · Directions · (380) 210-6243
a-premium.com has been visited by 10K+ users in the past month