Engine Specs - S65 Rod Bearings - Revision history

Rcollins: /* Production and Composition */

2024-03-26T14:46:05Z

Production and Composition

← Older revision		Revision as of 14:46, 26 March 2024
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	[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]		[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]
	<br><br>		<br><br>
	'''Backing:''' ~~VP2/CL113 -~~ Tri-metal lead/tin/copper:<br>		'''Backing:''' Tri-metal lead/tin/copper:<br>
	Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog]<br><br>		Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog]<br><br>
	[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>		[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>

Rcollins: /* Production and Composition */

2024-03-25T21:17:22Z

Production and Composition

← Older revision		Revision as of 21:17, 25 March 2024
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	[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]		[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]
	<br><br>		<br><br>
	'''Backing:''' VP2/CL113.<br>		'''Backing:''' VP2/CL113 - Tri-metal lead/tin/copper:<br>
	Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog]<br><br>		Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog]<br><br>
	~~'''Backing Composition:''' VP2/CL113 - Tri-metal lead/tin/copper:<br>~~
	[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>		[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>
	[[File:Glacier Vandervell CL113 - p1.jpg\|600px]]<br><br>		[[File:Glacier Vandervell CL113 - p1.jpg\|600px]]<br><br>

Rcollins: /* Production and Composition */

2024-03-25T19:14:34Z

Production and Composition

← Older revision		Revision as of 19:14, 25 March 2024
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	====Production and Composition====		====Production and Composition====
	<p>BMW "088/089" bearings were the factory production bearings between 2007 to mid-2010. When the EU mandated the removal from lead in automotive bearings, BMW discontinued these bearings.</p>		<p>BMW "088/089" bearings were the factory production bearings between 2007 to mid-2010. When the EU mandated the removal from lead in automotive bearings, BMW discontinued these bearings.</p>
	<p>The ~~composition is VP2-CL113. CL113 is the Clevite designation for the lead/tin/copper overlay. They~~ are soft faced, and easy on the crankshaft.</p>		<p>The bearings are soft faced, and easy on the crankshaft.</p>

	'''Manufacturer and Markings:''' MAHLE / Glacier Vandervell.<br>		'''Manufacturer and Markings:''' MAHLE / Glacier Vandervell.<br><br>
	[[File:Glacier-Vandervell_088-089_OEM_Manufacturer.png]]<br>		[[File:Glacier-Vandervell_088-089_OEM_Manufacturer.png]]<br>
	[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]		[[File:Glacier-Vandervell_088-089_OEM_Bearings.png]]
	<br><br>		<br><br>
	'''Backing:''' VP2~~, 80-Rockwell. Notes from Glacier Vandervell on VP2: VP2 is a lead bronze material which is continuously cast onto steel strip. Casting and quenching conditions are controlled in order~~		'''Backing:''' VP2/CL113.<br>
	~~to produce a microstructure with vertically oriented bronze columns. This gives the bearing material its superior strength increasing its compressive load capacity. When plated with lead indium~~		Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog]<br><br>
	~~it has become a favored material for racing engines. The combination of a lead tin alumina overlay with VP2 improves wear resistance by a factor of two when compared with a lead tin copper overlay.~~		'''Backing Composition:''' VP2/CL113 - Tri-metal lead/tin/copper:<br>
	~~In addition the shaft conditioning properties are enhanced and fatigue resistance is improved~~.<br>
	Source: [https://btsecuresession.com/connellmarketing.com/vandervell/materials/mobile/index.html#p=2\|Glacier Vandervell Engine Bearing Materials Catalog~~]<br>~~
	~~[[File:Glacier Vandervell CL113 - p2.jpg\|600px]~~]<br><br>
	'''Composition:''' CL113 - Tri-metal lead/tin/copper:<br>
	[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>		[[File:Glacier Vandervell CL113 - p3.jpg\|600px]]<br>
	[[File:Glacier Vandervell CL113 - p1.jpg\|600px]]		[[File:Glacier Vandervell CL113 - p1.jpg\|600px]]<br><br>
			'''Overlay:''' P2/P3, Lead-Indium<br>
			[[File:Glacier Vandervell CL113 - p4.jpg\|400px]]<br>

	====Picture Description====		====Picture Description====

Rcollins: /* Bearing Clearance Specifications */

2024-03-23T02:06:12Z

Bearing Clearance Specifications

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 <br>
 ====Bearing Clearance Specifications====
 {| class = "diyTable bearingSpec"
    !Mahle Motorsport Custom Rod Bearings

Rcollins at 15:16, 22 March 2024

2024-03-22T15:16:05Z

← Older revision		Revision as of 15:16, 22 March 2024
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	\|}		\|}

	'''Note: '''Nominal ~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

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	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>
	====Eccentricity Measurements====		====Eccentricity Measurements====
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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

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	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>
	SPECIFICATIONS COMING SOON<br>		SPECIFICATIONS COMING SOON<br>
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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

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	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.

	=====ACL-HX-STD=====		=====ACL-HX-STD=====
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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

Rcollins: /* Clearance Measurements */

2024-03-22T15:14:08Z

Clearance Measurements

← Older revision		Revision as of 15:14, 22 March 2024
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	\|}		\|}

	'''Note: '''Clearance measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal Clearance measurements are based on nominal rod journal diameter of 2.0465 inch.
	<br>		<br>

Rcollins: /* ACL-H-STD */

2024-03-22T15:13:33Z

ACL-H-STD

← Older revision		Revision as of 15:13, 22 March 2024
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	\|}		\|}

	'''Note: '''~~Clearance~~ measurements are based on nominal rod journal diameter of 2.0465 inch.		'''Note: '''Nominal clearance measurements are based on nominal rod journal diameter of 2.0465 inch.

	=====ACL-HX-STD=====		=====ACL-HX-STD=====

Rcollins: /* BMW Theoretical Clearance Specifications */

2024-03-21T02:16:31Z

BMW Theoretical Clearance Specifications

← Older revision		Revision as of 02:16, 21 March 2024
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	<br>		<br>

	=== BMW ~~Theoretical~~ Clearance Specifications ===		=== BMW Published Clearance Specifications ===

	The following clearance specifications come from BMW TIS. ~~These are the official BMW specifications. <[https://www.newtis.info/tisv2/a/en/e92-m3-cou_200802/repair-manuals/11-engine/11-24-connecting-rods-bearings/6lY4e96 Link]>~~		The following clearance specifications come from BMW TIS.

	{\| class="diyTable bearingSpec"		{\| class="diyTable bearingSpec"
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	\|-		\|-
	\|Minimum Clearance		\|Minimum Clearance
	\|0.~~010~~ mm		\|0.026 mm
	\|0.~~0004~~ inch		\|0.0010 inch

	\|-		\|-
	\|Nominal Clearance		\|Nominal Clearance
	\|0.~~022~~ mm		\|0.051 mm
	\|0.~~0009~~ inch		\|0.0020 inch

	\|-		\|-
	\|Maximum Clearance		\|Maximum Clearance
	\|0.~~034~~ mm		\|0.076 mm
	\|0.~~0013~~ inch		\|0.0030 inch
	\|}		\|}

			Source:<br>
			[[File:S85-Bearing-Clearance.jpg\|800px]]

	== Derived Rod Journal Dimensions* ==		== Derived Rod Journal Dimensions* ==

Rcollins: /* Supporting Rod+Bearing Measurements */

2024-03-21T02:10:34Z

Supporting Rod+Bearing Measurements

← Older revision		Revision as of 02:10, 21 March 2024
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	<br />		<br />

	====Supporting Rod+Bearing Measurements====		====Supporting Rod+Bearing Measurements*====
	{\| class = "diyTable supportData rodBearings"		{\| class = "diyTable supportData rodBearings"
	!Angle		!Angle
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	\|0.00150		\|0.00150
	\|}		\|}
			'''<nowiki>*</nowiki> Deviations of Methodology:''' Remanufactured connecting rods were used in the development of the "Derived Bearing Clearance" calculations, not new (virgin) connecting rods.<br>
	'''~~Note~~: '''Clearance ~~measurements are based on nominal rod journal diameter of 2.0465 inch~~.
	<br>

	====Derived Eccentricity Measurements====		====Derived Eccentricity Measurements====

Rcollins: /* Derived Bearing Clearance */

2024-03-21T02:09:41Z

Derived Bearing Clearance

← Older revision		Revision as of 02:09, 21 March 2024
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	\|}		\|}
	<br>		<br>
	~~'''Deviations of Methodology:'''~~
	* The "Derived Bearing Clearance" table does not reflect the latest data in the "Supporting Shell Measurements" table(s).
	* Remanufactured connecting rods were used in the development of the "Derived Bearing Clearance" calculations, not new (virgin) connecting rods.

	====Supporting Shell Measurements (088-Bottom)====		====Supporting Shell Measurements (088-Bottom)====