How to Measure a Fan - Series 6
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Part #
6-4753
21″ OD Fan
Series 6 Deep Recess Fans are those with a deep dished back plate, or dimension “E” is relatively large. The deep hub recess allows the fan to fit around a protruding bearing housing.
- 1.625” hub recess
- 16 blades
- 5.5” max bore allowed
$1,906.26
Overview
Cast in Aluminum, this Series 6 21″ Deep Recess Fan is used on many European motors and some American designs, as well. This fan can be machined to your exact specifications by Jenkins or be provided as-is for in-house machining. Please provide exact machining specifications or call Jenkins at 800-438-3003 for machining questions.
Specs
Series 6 – Deep Recess fans are those with deep dished back plate, i.e., dimension “E” is relatively large. This type is used on many European motors and some American designs. The deep hub recess allows the fan to fit around a protruding bearing housing.
Some of the Series 1 fans also have a sizable hub recess, so if you can’t find a match check Series 1.
- Blade Height (A) - in.
- 3.75
- Hub Diameter (B) - in.
- 6
- Hub Thickness (C) - in.
- 1.625
- Overall Diameter (D) - in.
- 21
- Hub Recess (E) - in.
- 1.625
- Plate Diameter (H) - in.
- 21
- Max Bore Allowed - in.
- 5.5
- Number of Blades
- 16
- Material
- Aluminum
- Weight - lbs
- 22.75