Porter's Electric Motor Service

PorterPedia Technical Library
Porter’s technical library is intended as a convenience to our site visitors and is to be used for reference purposes only. This library is constantly updated to keep the most recent material available to you. To request specific information be added to this library, please contact us

General

Acids pH Values
Bolt Grade Markings - Metric Bolts
Bolt Grade Markings - US Bolts
Bearing Dimensions - 200 Series
Bearing Dimensions - 300 Series
Capacitors Energy Stored
Center of gravity
Cylindrical Roller Bearing Fit Tolerances
Grease Basics
Housing Fits
NEMA Motor Frame Size Chart
Radial Ball Bearing Fit Tolerances
Shaft Fits
V-Belt Pulley Drives

Measurement Conversions & Application Formulas

Convert Minutes to Decimal Hours
Decimal Multiples of Units
Common Unit of Measure Conversions
Electrical/Mechanical Application Formulas
Fraction/Decimal/Millimeter Equivalents
Gear Reducing Formulas
How to Measure Standard Belts
Hyperbolic Functions
Temperature Conversion Table

Safety

Crane Operation Signals

About PORTER'S

Established in 1948, PORTER’S has established extensive expertise and dependability from over 70 years of keeping our customers up and running with minimum downtime.

Products

New AC/DC Motors
Gear Boxes
Pumps
AC/DC Drives
Belts
Pulleys
Sprockets
Bearings

Services

Repair & Rewind
Field Service
Machining & Fabrication
Free Pickup & Delivery

Information

About
Contact
Resources

Contact PORTER'S

1310 N. Limestone St.
Gaffney, SC 29340
(864) 487-7551

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