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hot rod 
Bronze Level
Joined: 06 Dec 2011
Points: 3
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 Topic: bearings for crank for a 52 wd
Posted: 06 Dec 2011 at 12:21pm |
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I bought a kit to overhall motor. the bearings for the crank do not fit , i do not have the old ones to compair to any ideas? the dealer says they only made one kind for this but they are not right?
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JimD
Orange Level
Joined: 11 Sep 2009
Location: Mounds, OK
Points: 2112
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Posted: 06 Dec 2011 at 12:23pm |
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There is only 1 style, but that doesn't mean you were sold the correct ones. Work with your dealer to get the right ones, or get a full refund. What is wrong with what you have?
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Owner of OKtractor.com PM for an instant response on parts. Open M-F 9-6 Central. We have new and used parts. 877-378-6543
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hot rod
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Joined: 06 Dec 2011
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Posted: 06 Dec 2011 at 12:27pm |
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they are to big the dealer says they art the right ones , i gave him the numbers off the crank but he said that would not help.
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JimD
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Joined: 11 Sep 2009
Location: Mounds, OK
Points: 2112
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Posted: 06 Dec 2011 at 12:32pm |
Give me a call. I'll see what I can do to help. JimD
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Owner of OKtractor.com PM for an instant response on parts. Open M-F 9-6 Central. We have new and used parts. 877-378-6543
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hot rod
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Joined: 06 Dec 2011
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Posted: 06 Dec 2011 at 12:38pm |
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ok thanks for the info
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MACK
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Joined: 17 Nov 2009
Points: 7664
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Posted: 06 Dec 2011 at 10:00pm |
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Your crank has been reground. MACK
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steve(ill)
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Joined: 11 Sep 2009
Location: illinois
Points: 86092
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Posted: 06 Dec 2011 at 10:19pm |
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or you have a WC crank and WD45 bearings ?
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Like them all, but love the "B"s.
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MACK
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Joined: 17 Nov 2009
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Posted: 07 Dec 2011 at 6:16am |
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WC and WD45 are the same. D17 mains are different rods are the same. Could have got a D17 set. MACK
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Lonn
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Joined: 16 Sep 2009
Location: Назарово,Russia
Points: 29792
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Posted: 07 Dec 2011 at 6:38am |
 steve(ill) wrote:
or you have a WC crank and WD45 bearings ? |
They are the same but like Mack said maybe got D17 mains in kit or the crank is reground. Every time I've ever bought a kit the dealer always exchanged the standard bearings for undersize bearings to fit the reground crank. No extra charge. Kits always came with standard size bearings.
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DougS
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Joined: 03 Nov 2011
Location: Iowa
Points: 2490
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Posted: 07 Dec 2011 at 7:56am |
It's a good idea to measure the crank before you order a kit. Unless you've owned the tractor since way back, you don't know if the crank has been reground. If you look closely at the bearings, there should be a number like .10 or .20 stamped on the bearing shell if the bearings are oversized. It's a good idea to measure the crank anyway. Sometimes they are so out of round that a grinding is needed.
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B26240
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Joined: 21 Nov 2009
Location: mn
Points: 3860
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Posted: 14 Dec 2011 at 2:35pm |
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Even though I think I know how to read a micrometer I take the crank to the machine shop and have them measure that way if wrong size comes the fault is there's, also when putting together I plastigauge everything to make double sure.
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Orange Blood
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Joined: 29 Nov 2010
Location: ColoradoSprings
Points: 4053
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Posted: 14 Dec 2011 at 3:11pm |
I don't think he is talking about the undersized bearing.
The early 226 motor, had smaller journals than the later 226 motor, i.e D17.
when the revised 226 motor came out, the thrust bearing was moved to the center journal, and the journals were sized up to 3"
Where is your thrust bearing located. Sounds like you have a d17 engine in a wd45
Edited by Orange Blood - 14 Dec 2011 at 3:13pm
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Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
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