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Discussion Starter #1 (Edited)
I had to do quick bearing change on one of my 50" mower decks last night. As a result is used up my stock of spindle bearings. I called Tony at Accurate Bearing and got current pricing for a Set-4. Set #4 consists of the cup and cone (L44610, L44643 combo). Anyway the pricing is as follows:

RB Tech bearings (China import) $4.50 each set
NTN (Premium) $10.00 each set

Other brands are available. These are the ones I happened to pick.

NTN owns Bower Bearing.
 

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Gravely bug bit.
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I had to do quick bearing change on one of my 50" mower decks last night. As a result is used up my stock of spindle bearings. I called Tony at Accurate Bearing and got current pricing for a Set-4. Set #4 consists of the cup and cone (L44610, L44643 combo). Anyway the pricing is as follows:

RB Tech bearings (China import) $4.50 each set
NTN (Premium) $10.00 each set

Other brands are available. These are the ones I happened to pick.
Timken Set 14 is right for those parts numbers. Timken Set 4 is L44649 & L44610. Set 14 is what is normally used on the 50". Set 4 is what is used on the front spindles/axles of the tractor.
 

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Discussion Starter #4 (Edited)
You are correct. The set number is wrong. Set #14 is correct. I typo'd the silly thing.

Richard - who really does need some new glasses
 

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Richard,
Do you know if these 50 inch deck spindle bearings the same bearings used in the 72 inch decks with the 6 bolt spindle flange?

Thanks,
Tom
 

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Discussion Starter #6
Both decks use the same bearings.
 

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40" three blade, 50", 60", 72" used the same bearings with many 40" TB, 50" and 60" using the same housings. Later 60" and 72" as used under the 24-G used a 6-bolt housing.
 

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I Love All Color Tractors
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Sorry for the delay gentlemen. As requested, this thread is now stuck and will be moved into the Gravely FAQ and Stickies forum at a later date. :fing32:
 

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Discussion Starter #10
On a related note, the belt used on the 50" deck is a 1/2" x 126" belt.
 
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