Friends, my! Finally got around to measuring flanges of the front universal joint.
As you know, walk across the network drawings with incorrect dimensions of the holes in the flanges. It is for them, and I did my spacers. And then reworked. His spacer I drilled on the flanges, so there are no measurements.
And now I finally corrected this misunderstanding.
I'll start with the drawings themselves. I will not reprint them here. Probably everyone already they are. I can only say one thing. All that does not touch the correct hole in the drawings. The only thing is that if you want to use the bolts from the cardan UAZ with nuts instead of thread in the flange, it is necessary to pierce the center of the coil, so that these nuts to climbed. I just did so.
If you want to cut the thread, then keep in mind that it is not standard, but fine.
Well, now the sheer size.
Flange to razdake .
hole Diameter: 12mm
hole is square.
The distance between the edges of the hole 50,8mm (I think you can round up to 51mm)
Therefore the distance between the centers of the holes ((12/2) * 2) + 51 = 63mm
The distance between the holes on the diagonal is 76, 8mm (I think you can round up to 77mm)
Distance between holes centers on the diagonal is 77 + 12 = 89mm
flange to the bridge.
holes. Diameter: 10mm
On this flange holes do not form a square. The distances between the different holes.
The distance between the edges of holes large: 58,8mm (I think you can round up to 59mm)
The distance between the centers of large holes:. 10 + 59 = 69mm
The distance between the edges of the hole a little:. 39,8mm (think You can round up to 40 mm).
The distance between the centers of the holes a little 40 + 10 = 50 mm.
The distance between the holes on the diagonal of 75mm.
The distance between the centers of the holes on the diagonal is 75 + 10mm
The only thing I fear most is the fact that the different machines were set different flanges. All of these sizes are valid for cardan with PB1503020 marking.
measurements are made with the help of the Soviet calipers. If someone wants to verify the accuracy of measurements, I can give flanges.
Hopefully, together we will make you a normal and drawings, they can help many.