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precision turbo ball bearing vs journal usage

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Journal Bearing VS Ball Bearing Turbos || cost vs performance - …

24/3/2011· My PRO reasons to using a Journal vs Ball bearing are as follows: 1) Actual spool difference between two IDENTICAL turbos only difference being one is ball bearing and one is journal bearing is ONLY about 1-300RPM faster spool. Yup that is it, do not believe the hype that it will spool significantly faster.

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Turbo Lab - We Build, Rebuild, and Upgrade Journal Bearing and Ball Bearing Turbochargers! - How Much Oil Pressure To Run to Your Turbo

Learn How Much OIl Pressure Your Turbo Should See. The Most Common Problem with Turbochargers Blowing oil is the Oil Drain Being Too Small. The Normal Factory Size OIl Drain is 14mm – 20mm. When Making an Oil Drain for a Turbocharger, it is Important to have as Large of and Oil Drain Possible and never use a Restrictor in a Journal Bearing

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Precision 6266 Vs. 6466 (Goal - 700whp) | SpoolStreet Forums

11/4/2018· Either turbo I go with, I will be getting ball bearing. I am leaning towards the 6466 but if the spool is significant then I could change my mind. Also I don''t want to be that guy who has way bigger of a turbo then they need. Let me know what your guys opinions

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HOW MUCH CLEARANCE DO YOUR BEARINGS NEED? - MAHLE …

max. sizes) of .0010” is typical for most crankshaft journals, as well as both rod and main bearing housing bores. If the engine uses bimetal bearings, the wall tolerance is .0003” per shell or .0006” in total. Adding these up, we get .0010” for the housing + .0010

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Dual Ball Bearing vs. Journal Bearing (Precision turbo) - Power …

8/10/2015· Dual Ball Bearing vs. Journal Bearing (Precision turbo) - posted in Power and Drivetrain: Hey all, Im in the process of picking up a 1200HP (Precision 5858) turbo kit for my GTR. I have the option of a standard kit with journal bearings or for $1200 more get Dual Ball Bearings. Everywhere I have read states that there is really only 150rpm difference in spool …

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Journal Bearings vs. Ball Bearings | TM Sport & Racing

13/6/2012· Turbo Response – When driving a vehicle with the cartridge ball bearing turbocharger, you will find exceptionally crisp and strong throttle response. Garrett Ball Bearing turbochargers spool up 15% faster than traditional journal bearings. This produces an improved response that can be converted to quicker 0-60 mph speed.

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ball bearing vs journal bearing | PowerStrokeArmy

18/8/2014· Bb turbo Worth the money? I know they sound cool, but is there any really benifit to running them over a journal bearing turbo? If your were to use a bb turbo in a compound setup would you only use it for the lp or could use it for both high and low pressure. Ball

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How much boost on a journal bearing turbo? - Supra Forums

12/11/2011· Also, that man doesnt know what the fuck he is talking about since Journal bearing is considered the most "reliable" bearing you can use. with the exception of a little more drag then a ball bearing. Just about every commercial semi truck pushes nearly 50psi in their motors with there journal bearing installments and they easily see 1,000,000 miles. just saying.

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Turbo Shaft Play Tolerance? - Engine & fuel engineering - Eng …

8/3/2011· Yes, but the original poster referred specifically to "modern" turbos, which to me implies ball bearings. Those don''t have a single dedied thrust bearing, but use the angular contact ball races at each end of the housing to loe the shaft. Shaft expansion will tend

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Precision Turbo thrust bearing failures - Turbo Lab

6/5/2013· It is also very important to use and upgraded thrust bearing kit for the mitsubishi turbo chargers that are using an upgraded rotating assely. The upgraded thrust bearing kits come with a thicker thrust collar, thrust spacer, and 2 oil ports …

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Ball vs. Sleeve A Comparison in Bearing Performance - Newark

6 Ball vs. Sleeve: A Comparison in Bearing Performance Summary In conclusion, if an engineer is designing a computer system that has a short life span, or a system that will not generate high levels of heat, the engineer may want to select a sleeve bearing fan.

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Journal Bearings vs. Ball Bearings | TM Sport & Racing

13/6/2012· Turbo Response – When driving a vehicle with the cartridge ball bearing turbocharger, you will find exceptionally crisp and strong throttle response. Garrett Ball Bearing turbochargers spool up 15% faster than traditional journal bearings. This produces an improved response that can be converted to quicker 0-60 mph speed.

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Turbo Lab - We Build, Rebuild, and Upgrade Journal Bearing and Ball Bearing Turbochargers! - How Much Oil Pressure To Run to Your Turbo

Learn How Much OIl Pressure Your Turbo Should See. The Most Common Problem with Turbochargers Blowing oil is the Oil Drain Being Too Small. The Normal Factory Size OIl Drain is 14mm – 20mm. When Making an Oil Drain for a Turbocharger, it is Important to have as Large of and Oil Drain Possible and never use a Restrictor in a Journal Bearing

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HOW MUCH CLEARANCE DO YOUR BEARINGS NEED? - MAHLE …

max. sizes) of .0010” is typical for most crankshaft journals, as well as both rod and main bearing housing bores. If the engine uses bimetal bearings, the wall tolerance is .0003” per shell or .0006” in total. Adding these up, we get .0010” for the housing + .0010

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PROS and CONS of Ball Bearing Turbochargers - Pro …

10/9/2018· This driving style allows my non ball bearing (journal bearing) turbo to negate the advantage of the ball bearing turbo BUT I get the reliability of the journal bearing turbo. THE OLD DAYS ARE OVER. Back in the early …

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Turbo Shaft Play Tolerance? - Engine & fuel engineering - Eng …

8/3/2011· Yes, but the original poster referred specifically to "modern" turbos, which to me implies ball bearings. Those don''t have a single dedied thrust bearing, but use the angular contact ball races at each end of the housing to loe the shaft. Shaft expansion will tend

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BC Precision | Precision Ball Bearing Balls - Advantages And Disadvantages Of Ceramic Bearings – BC Precision

Silicon Nitride (Si3N4) Ball Bearing Properties July 13, 2017 440c Stainless Steel Balls July 06, 2017 Stainless Steel Ball Bearing Composition March 10, 2016 Advantages And Disadvantages Of Ceramic Bearings Deceer 20, 2015 egories 440 magnet

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ball bearing vs journal bearing | PowerStrokeArmy

18/8/2014· Bb turbo Worth the money? I know they sound cool, but is there any really benifit to running them over a journal bearing turbo? If your were to use a bb turbo in a compound setup would you only use it for the lp or could use it for both high and low pressure. Ball

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Ball Bearings in Turbochargers: Great for Cars. Not So Good for …

Not So Good for Aircraft. Noveer 15, 2016. There’s been a growing trend among automotive manufacturers to replace hydrodynamic and full-floating journal bearing systems with ball bearing-type cartridge systems in turbochargers. In automotive appliions, especially in high-performance systems, ball bearings provide better transient

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Turbo question(ball bearing vs journal bearing)

18/1/2007· Jan 10, 2006. Lynchburg, ia. The only difference you will see is spool up time. With the ball bearing chra you will see full boost somewhere around 300-500 rpm''s sooner than with a standard journal bearing. There will be no horsepower difference between the two.

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How much boost on a journal bearing turbo? - Supra Forums

12/11/2011· Also, that man doesnt know what the fuck he is talking about since Journal bearing is considered the most "reliable" bearing you can use. with the exception of a little more drag then a ball bearing. Just about every commercial semi truck pushes nearly 50psi in their motors with there journal bearing installments and they easily see 1,000,000 miles. just saying.

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Full Race | borgwarner efr turbos

These simple journal bearing turbos impressed us by how well they performed, especially considering their simplicity and value-minded pricing. No ball bearings nor watercooling, and we ran them in Time Attack , Drag Race and Drift cars with outstanding durability and response.

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How much boost on a journal bearing turbo? - Supra Forums

12/11/2011· Also, that man doesnt know what the fuck he is talking about since Journal bearing is considered the most "reliable" bearing you can use. with the exception of a little more drag then a ball bearing. Just about every commercial semi truck pushes nearly 50psi in their motors with there journal bearing installments and they easily see 1,000,000 miles. just saying.

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Full Race | 106mm Precision PT10611 CEA Ball Bearing Turbo

106mm Precision PT10611. Be the first to review this product. $ 3,995.00. SKU. PT10611. Free Shipping Over $199. 106mm Precision PT10611 CEA Ball Bearing Turbo. Select Turbine Housing. -- Please Select -- GEN1 PT10611 BB LF NP CC W/ T5 INLET/V-BAND DISCHARGE 1.00 A/R GEN1 PT10611 BB LF NP CC W/ T5 INLET/V-BAND DISCHARGE 1.32 A/R GEN1 …

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which turbo to get. Ball Bearing vs. Journal Bearing - Subaru …

15/5/2013· 3,220 Posts. #3 · May 15, 2013. I chose the 20G-XT for my car and ended up with 365 whp (see my profile for current mod list). At my time of purchase, I was advised that the price difference between the XT and XTR didn''t really justify the difference in performance for a daily driver. Yes, ball bearing turbos spool faster than journal bearing

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Turbocharger Install Recommendations - Precision Turbo

turbocharger sizes up to HP42 should utilize -4AN or 1/4 inch inside diameter oil feed line. All single journal bearing turbocharger appliions utilizing turbocharger sizes HP47 and up should utilize -6AN or 3/8 inch inside diameter oil feed line. All small twin

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Types of Caster Bearings | Caster Connection

ANNULAR BALL BEARING. Annular ball bearings are precision type bearings with machined, hardened raceways. This bearing is for appliions where maximum rolling ease and quiet operation are needed and best suited for light to medium duty loads. The bearing is pre-asseled, and the entire unit is mounted in the wheel.

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which turbo to get. Ball Bearing vs. Journal Bearing - Subaru …

15/5/2013· 3,220 Posts. #3 · May 15, 2013. I chose the 20G-XT for my car and ended up with 365 whp (see my profile for current mod list). At my time of purchase, I was advised that the price difference between the XT and XTR didn''t really justify the difference in performance for a daily driver. Yes, ball bearing turbos spool faster than journal bearing

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Turbo Design Preferences: Journal Bearings vs. Ball Bearings | Single Scroll vs…

16/8/2016· Seeing the difference in how easily a journal bearing spins vs a ball bearing isnt quite fair when you are doing a bench comparison since you arent running hot oil through the journal bearing. I do believe that on a lower boost appliion you can strike the right balance between size and response but on a larger high hp setup with larger turbo and more inertia I …

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Dual Ball Bearing vs. Journal Bearing (Precision turbo) - Power and …

8/10/2015· Dual Ball Bearing vs. Journal Bearing (Precision turbo) - posted in Power and Drivetrain: Hey all, Im in the process of picking up a 1200HP (Precision 5858) turbo kit for my GTR. I have the option of a standard kit with journal bearings or for $1200 more get Dual Ball Bearings. Everywhere I have read states that there is really only 150rpm difference in spool …

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Turbo Design Preferences: Journal Bearings vs. Ball Bearings | Single Scroll vs…

16/8/2016· Seeing the difference in how easily a journal bearing spins vs a ball bearing isnt quite fair when you are doing a bench comparison since you arent running hot oil through the journal bearing. I do believe that on a lower boost appliion you can strike the right balance between size and response but on a larger high hp setup with larger turbo and more inertia I …

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Journal Bearings vs. Ball Bearings | TM Sport & Racing

13/6/2012· Turbo Response – When driving a vehicle with the cartridge ball bearing turbocharger, you will find exceptionally crisp and strong throttle response. Garrett Ball Bearing turbochargers spool up 15% faster than traditional journal bearings. This produces an improved response that can be converted to quicker 0-60 mph speed.

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Types of Caster Bearings | Caster Connection

ANNULAR BALL BEARING. Annular ball bearings are precision type bearings with machined, hardened raceways. This bearing is for appliions where maximum rolling ease and quiet operation are needed and best suited for light to medium duty loads. The bearing is pre-asseled, and the entire unit is mounted in the wheel.