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block main Bearing

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  • Samples : 1 Piece (Min. Order) √ Buy Samples

  • Packaging Details : Plastic bag + single box packing + carton box + pallets

  • E-mail: [email protected]

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  • When ordering more bearings,the discount will be greater.
    The delivery time is usually within 2 working days and 100% genuine bearing guarantee!

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Bearing Distributor:

We supply high-quality and best service for block main bearing.block main bearings are widely used in motor, industrial machinery, CNC lathes, high-precision processing machine, locomotive industry,industrial drive, agriculture, compressors, motors and generators, construction and other fields.

This series bearing of block main bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. And block main bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

Packing&Shipping:

1. Industrial packaging: plastic bag + craft paper + carton or Norfolk ; plastic tube + carton
2. Commercial packing: 1pc/plastic bag + color box + carton
3. According to customs' requirementsTube packing, cartons+pallets, singal box
TUBE PACK
CARTONS+PALLETS
SINGAL BOX+CARTONS+PALLETS.

FAQ:

1. What is your Before-sales Service ?
1.Offer bearing related consultation about technology and application;
2.Help customers about bearing choice, clearance configuration, products' life and reliability analysis;
3.Offer highly cost-effective and complete solution program according to site conditions;
4.Offer localized program on introduced equipment to save running cost
5.Design and develop non-standard bearing to support customers' technology innovation

2. What is your After-sales Service ?
1.Offer training about bearing installation and maintenance;
2.Offer guidance about bearing installation, adjustment and testing at site;
3.Help customers with trouble diagnosis and failure analysis;
4.Visit customers regularly and feedback their rational suggestions and requirements to company.

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EngineLabs' Blueprint Series: The Keys to Proper Block Align

If the block’s main saddles are not aligned, this only makes the main bearings’ life even more tenuous. When a factory or aftermarket block is cast, the main bearing holes are bored and finished to create both the proper housing bore inside diameter (I.D.) and alignment. In a perfect world, these main bores are all perfectly round and aligned.

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How to Check for Bad Main Bearings | It Still Runs

Main bearing sleeves come in two half-moon sections, one that sits inside the main bearing cap and one that sits in the engine block. The crankshaft journal spins within the two. The main bearings have oil holes that lubricate the journal. Main bearings can wear with normal age, or become pitted and galled with insufficient lubrication.

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How to Check for Bad Main Bearings | It Still Runs

Main bearing sleeves come in two half-moon sections, one that sits inside the main bearing cap and one that sits in the engine block. The crankshaft journal spins within the two. The main bearings have oil holes that lubricate the journal. Main bearings can wear with normal age, or become pitted and galled with insufficient lubrication.

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King XP Race Series 4.6L Aluminum Block Main Bearing Set

King Race Series Main Bearing Set for Ford 4.6L Aluminum Blocks . Standard Size ; Fits all 4.6L Aluminum Blocks -Teksid and WAP ; Highly recommended for use with Forged Crankshafts / High HP Applications; The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads.

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King XP Race Series 4.6L Aluminum Block Main Bearing Set

King Race Series Main Bearing Set for Ford 4.6L Aluminum Blocks . Standard Size ; Fits all 4.6L Aluminum Blocks -Teksid and WAP ; Highly recommended for use with Forged Crankshafts / High HP Applications; The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads.

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Engine Parts: Small Blocks and Components | Performance

Main bearing bulkheads are 0.900-inch thick and use Grade-8 bolts All five cam bearing locations require 2.000-inch O.D. (1.867-inch I.D.) bearings P/N 12370843 (except block P/N 10051183) Tall lifter bore blocks may require clearancing the top of the lifter bores for some roller lifters

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J&M Machine Company: Engine Rebuilders

In these two photos we are line boring main line and camshaft bearings of this 1936 LaSalle 8 cylinder engine. Line Boring Babbitt Bearings After block or inserts have been poured the block is indicated and trued to the camshaft and centerline of block the block is line bored to accept the reground crankshaft and also machine the thrust of the

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Clearing the Air on Bearing Clearances

Aluminum blocks expand more than iron blocks, so many engine builders will tighten up the main bearing clearance when building the engine at room temperature, knowing that when the engine attains operating temperature, the clearance will have expanded.

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Engine Parts: Small Blocks and Components | Performance

Main bearing bulkheads are 0.900-inch thick and use Grade-8 bolts All five cam bearing locations require 2.000-inch O.D. (1.867-inch I.D.) bearings P/N 12370843 (except block P/N 10051183) Tall lifter bore blocks may require clearancing the top of the lifter bores for some roller lifters

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King XP Race Series 4.6L Aluminum Block Main Bearing Set

King Race Series Main Bearing Set for Ford 4.6L Aluminum Blocks . Standard Size ; Fits all 4.6L Aluminum Blocks -Teksid and WAP ; Highly recommended for use with Forged Crankshafts / High HP Applications; The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads.

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Engine Bearing Technology - The Spin on Spun Bearings

The damage is usually limited to the main journal surface on the crank and the main bore housing. A spun cam bearing will tear up the bearing bore in the block (or head in the case of an OHC cam), and possibly snap a timing belt or chain – which may result in one or more bent valves if it’s an interference engine.

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King XP Race Series 4.6L Aluminum Block Main Bearing Set

King Race Series Main Bearing Set for Ford 4.6L Aluminum Blocks . Standard Size ; Fits all 4.6L Aluminum Blocks -Teksid and WAP ; Highly recommended for use with Forged Crankshafts / High HP Applications; The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads.

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GM LS Series Engine Bearings

Mahle Clevite P-Series LS Main Bearings MS2199P20 - .020 Undersize Clevite P-Series bearings were one of the first performance bearings available. Clevite® TriMetal™ engine bearings have been the industry standard since the first patent...

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How to Check for Bad Main Bearings | It Still Runs

Main bearing sleeves come in two half-moon sections, one that sits inside the main bearing cap and one that sits in the engine block. The crankshaft journal spins within the two. The main bearings have oil holes that lubricate the journal. Main bearings can wear with normal age, or become pitted and galled with insufficient lubrication.

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Ten Important Facts About Engine Bearing Clearance

The factory specs include 2.450-inch main bearing journals and 2.100-inch rod journals, which means the target bearing clearance should be about 0.0024-inch (0.0025 is the common spec) on main

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How to Check for Bad Main Bearings | It Still Runs

Main bearing sleeves come in two half-moon sections, one that sits inside the main bearing cap and one that sits in the engine block. The crankshaft journal spins within the two. The main bearings have oil holes that lubricate the journal. Main bearings can wear with normal age, or become pitted and galled with insufficient lubrication.

Contact us