What is the spacing measurement between the two mounting holes that attach to the fan motor?
1435499
It is 1-1/2" from center of hole to center of hole. My old was 1-5/8" apart, that's why it did not fit. It is costly to return product to them if not fit. Fraight+15% restocking+short time to return. So, I wasted $$ and is sitting in my garage.
1435500
There were a variety of holes on the fan motor so you chose the ones that fit your bracket -- don't know measurements as that fan is in our winter home in FL
1435501
From the instructions, This set of blade arms accommodates hole spacing of 2 1/16".
1435502
Standing on a step stool, using a metal tape measure, the space center to center between mounting holes that attach to the fan motor is 1 1/2" - might be 1 5/8" but really looks like 1 1/2" hope this helps.
1726829
The fan is 13 3/4" across. It should fit at 27 1/2" My MGB did not have enough room to fit two. If you'd like me to measure the MGB available radiator width, I'll have to wait until morning. Let me know if you need that measurement. I was trying to put two in front of a 1976 MGB radiator and my recollection was the radiator and available grill width to poke the attachment whiskers through would not work for me.
2133329
Dude, That's a representation of the size differences. One fan should be listed. lol
1135709
The vent holes are 6" (2) top left, (1) bottom left, fan size i used a 410cfm which is a over kill. gd luck grownin
646529
The two outer holes on the fan blade side are both called A. The one in the middle is B. The two holes that attach to the fan housing are both C. A to A = 3 and 7/16. B to A = 2 and 9/16. C to C = 1.5 inch and the length is about 5 and 1/8 inches overall. Hope this helps
481422
There are holes or spaces on both sides---what do you want to know exactly---the hole spacing for mounting measured horizontally or vertically?
2265580
There is a flat side to the fan shaft for tightening the fan blades down. The length is approximately 2 3/4". It is very difficult to measure the length due to the fan already being installed.
410677
no, that spec dimension is for the fan /motor combo. the motor alone is about 2.5x1.25. Hope this helps
782217
The two mounting holes are 3.5" apart (bayonet type). They are compatible with the standard blue plastic ceiling boxes I use, which appear to have a nominal 3" diameter cavity.
1969110
Hi Jeff, I have not installed the fan yet so I couldn't tell u the exact size of the hole needed. Im waiting for the cooler weather to do the install. Sorry I couldn't be more helpful.
220919
Most are a press fit or have a set screw. Sorry I don't remember specifics on this fan motor. Send me a pic of your fan at kfritsche@msn.com if you'd like.
728523
I tried to measure just the fan blade assembly, like the one pictured, the outer diameter was right at 161/2" hope that helps.
1066229
The most important issue is the screw mount distances. Just replaced on a 52" fan.
754268
I don't know either -- Use a pen/pencil to mark dots on a piece of paper where the screws go on a current piece - then measure the distance between them - you can use that info to see if this part will fit your fan. Good luck.
705323
Fan blades are 12 inches from the ceiling. Center of the motor/cowling is 2.5 inches below that.
355352
I do not have measurements of the mounting screw hole pattern on the heatsink. I assume you are referring to a screw hole pattern?
1680236
I measured it and the removable fan cover is 10 1/4" but the outer fan housing is 12".