KTR BoWex FLE-PA flange identification

Method 1: Using Description

The most straightforward approach to identifying a Bowex FLE-PA flange is by examining its description. The description typically follows a standard format:

BoWex -> Size (48, 55, 65, 70, 80, 100, or 125) -> FLE-PA -> Coupling Diameter

For instance, “BoWex 80 FLE-PA – 314,25 denotes a Bowex FLE-PA flange with a size of 80 and a coupling diameter of 314,25. Diameter of 314,25 also can be described as SAE 10

KTR BoWex FLE-PA flange identification

Method 2: Counting Internal Teeth and diameter

If the description is unavailable or unclear, counting the internal teeth is an effective alternative. Bowex FLE-PA flanges have a specific number of internal teeth corresponding to their size:

BoWex 48 FLE-PA: 50 internal teet
BoWex 55 FLE-PA: 47 internal teeth
BoWex 65 FLE-PA: 42 internal teeth
BoWex 70 FLE-PA: 50 internal teeth
BoWex 80 FLE-PA: 46 internal teeth
BoWex 100 FLE-PA: 48 internal teeth
BoWex 125 FLE-PA: 54 internal teeth
In case the description is missing, or the flange is broken, count the internal teeth on the hub, which will have the same number of teeth. Additionally, measure the following features:
Coupling Diameter: Measure the diameter of the flange to determine its size.
Bolt Pattern: Examine the bolt pattern for flywheel fitment. This pattern is unique for each flange size.
Bolt Size: If available, measure the bolt size.

Additional Notes

The material designation “>PA6-GF25<” does not aid in identifying the flange size or type.
By providing this information when requesting a quote, AWELTA can accurately identify and select the appropriate Bowex FLE-PA