This message is a reply to an archived post by Mike Rakow on July 06, 2013 at 05:41:44.
The original subject was "OTNew Holland finish mower parts cross ref?".
I also have a Ford 930B mower. Just had a spindle quit on me. After taking it apart I found that the shaft had a groove worn in it so I need to replace the shaft, bearings, and seals. Here's what I found:
Shaft: there are two different spindle assemblies: AUB144590 and AUB144734. Mine is AUB144590 so I need shaft AUB144685 for $105.
Bearings: I removed the old bearings and they have 7205E stamped on it. Looking up on Timken this has been superseded and is now 30205. Readily available for < $10 each.
Seals: This was the difficult one. There was no part number on the seal, but there are sizes stamped on it. The sizes are 52.53, 31.75, and 6.35. Using a calipers I found that these correspond pretty closely to the shaft size (1.250"), O.D. (2.068") and width (0.250). A little searching online found that Timken has 3 seals that are the same except O.D. is 2.066. I figure 0.002" won't matter as the next size bigger is 2.110. They have three seals of that size with varying style and material (41787S, 471787, and 471787A). Looks like the 41787S should be suitable and most closely matches what I have, so that's what I plan to try.
The original subject was "OTNew Holland finish mower parts cross ref?".
I also have a Ford 930B mower. Just had a spindle quit on me. After taking it apart I found that the shaft had a groove worn in it so I need to replace the shaft, bearings, and seals. Here's what I found:
Shaft: there are two different spindle assemblies: AUB144590 and AUB144734. Mine is AUB144590 so I need shaft AUB144685 for $105.
Bearings: I removed the old bearings and they have 7205E stamped on it. Looking up on Timken this has been superseded and is now 30205. Readily available for < $10 each.
Seals: This was the difficult one. There was no part number on the seal, but there are sizes stamped on it. The sizes are 52.53, 31.75, and 6.35. Using a calipers I found that these correspond pretty closely to the shaft size (1.250"), O.D. (2.068") and width (0.250). A little searching online found that Timken has 3 seals that are the same except O.D. is 2.066. I figure 0.002" won't matter as the next size bigger is 2.110. They have three seals of that size with varying style and material (41787S, 471787, and 471787A). Looks like the 41787S should be suitable and most closely matches what I have, so that's what I plan to try.