 Main bearing info on box, Info written on bearing box - after line bore |
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| 0396 |
 Oct 8 2013, 12:04 AM
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#1
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Advanced Member  Group: Members Posts: 2,046 Joined: 13-October 03 From: L.A. Calif Member No.: 1,245 Region Association: Southern California  |
All,
Can someone educate me on what this box of bearings is telling me? Back ground info: dropped of crank that had 10 under the mains and had standard rods. The above parts were dropped off with a case , machine shop line bored and provide me the above box of bearings …. Yes I gave them the crank and rods too. Can I use these bearings based on the above info? Thanks in advance Attached thumbnail(s) 
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| Jake Raby |
Oct 8 2013, 04:30 AM
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#2
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Engine Surgeon Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
.020 on the OD (1st cut on the case)
.010 on the ID (1st cut on the crank) STD thrust deck |
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| 0396 |
Oct 8 2013, 07:56 AM
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#3
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Advanced Member Group: Members Posts: 2,046 Joined: 13-October 03 From: L.A. Calif Member No.: 1,245 Region Association: Southern California |
QUOTE(Jake Raby @ Oct 8 2013, 03:30 AM)  .020 on the OD (1st cut on the case) .010 on the ID (1st cut on the crank) STD thrust deck Jake thanks for the reply. If I interpret this correctly ,they had to line bore the case .020 to accommodate the .010 on the crank for me to utilize these bearings? |
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| JStroud |
Oct 8 2013, 08:05 AM
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#4
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Senior Member Group: Members Posts: 1,463 Joined: 15-January 11 From: Galt, California Member No.: 12,594 Region Association: Northern California |
QUOTE(396 @ Oct 8 2013, 06:56 AM) QUOTE(Jake Raby @ Oct 8 2013, 03:30 AM) .020 on the OD (1st cut on the case) .010 on the ID (1st cut on the crank) STD thrust deck Jake thanks for the reply. If I interpret this correctly ,they had to line bore the case .020 to accommodate the .010 on the crank for me to utilize these bearings? They probably line bored the case to straighten the bore, the .020 oversize on the bearing is to make up the material lost line boring, the crank was cut down .010 so the bearings are oversized 0.10 on the crank contact surface again to make up for the material taken off the crank. So basically they gave to bearings to fit your line bored case and ground down crank. Hope that explains it Jeff |
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Posts in this topic
396 Main bearing info on box Oct 8 2013, 12:04 AM
396
[quote name='396' post='1937562' date='Oct 8 2013... Oct 8 2013, 08:24 AM |
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