SAF / Split Blocks: Features, Installation & Maintenance

PTI Features Installation Maintenance
3 components to the assembly:
1. Housing - with 2 seals, fixing ring
2. Spherical Bearing
3. Adapter Sleeve - including Lock Washer and Nut
This video reviews the features of the housing (pry slot, oil relief channel, solid base, etc.), how to measure the internal clearance, fixed vs. float bearings, and mounting the assembly to the shaft. We'll also show how to make final adjustments and review installation tips.
PTI Instruction Manuals: www.ptintl.com...
View more PTI Videos: www.ptintl.com...
Our customers enjoy a huge offering of both Metric and Inch-based products for the Industrial Power Transmission Industry. For more information, please visit www.ptintl.com

[@thetruth156real3]

For new engineers, in real life situations, the bearing is almost always assembled in the bearing housing and not dropped in after, although I wish it was. When assembling a bearing in its housing in a real life situation never take a reading with the feeler gauge in one place and lock off, turn the assembly every so often and take a measurement as you tighten, it will make a difference. Also when knocking the locking tab down, don’t drive it all the way home, ( it will be easier to lift it up later ). When greasing the bearing push it in from one side of the race until you see it coming through to the middle, then grease the other side. Great classroom video though.👍

[@حموديالأسودي-ق3ر]

Hi Mr How are you. Why the bearing fire I'm replacing 4 bearing but also fire can give me of cause please.. thanks so much.

[@tejachoudari2151]

It's really helpful to use, how the parts were going to be place and where it will been installed...you just clear my doubt with single video...Tq ❤

[@stanfordlee-e1k]

thankyou sir, how you explained very well in the installation well

[@balajipanner9335]

This vedio very use full to beginning Engineer. Good vedio sir.

[@Butters-_]

I’ve never tightened a bearing outside of the housing. While working on site it’s almost impossible to do so. Also for the floating bearing you have to make sure you account for the taper lock and the fact the bearing will move on the taper. Has to be almost pushed to one side in certain situations so the bearing has room for expansion side to side

[@jarumia]

90% ok, solo que el anclaje hay que hacerlo dentro de la cajera y en su posición de eje real. Una vez apretado, no se desliza por el eje. Tercera Ley de Newton. Si no se apreta bien en su sitio el eje se desplazara hacia la turbina. Si lo es, claro.

[@maccc222]

Venturi high speed fans for exhaust is where I see this the most. 4" shaft the biggest so far. Remember to have the fan clean and balanced once twice a year

[@essienmicheal1701]

Thank you sir, the video explained the installation very well.

[@andywxmk1320]

I can only understand some parts, it is professional works. I'm from China. This engineer is so great!

[@sureshramachandran4359]

Very Nice video and presentation is Perfect 👌👌👌👌 Thank you

[@owoyinejoseph]

Well explained, it makes a lot of sense, I didn't know about clearance part at all.

[@mayor02422]

its very informative video.... very nice explained. every body can easily understand. thank u so much making such a video

[@mphomokubung2660]

Wow well explained I wish i was your apprentice

[@bujami]

Very informative and nicely explained. Thank you so very much. Namaste....

[@ahmedwaly9073]

Thank you so much for the important and helpful video

[@sket-bearingssolution8227]

thanks lot to share this kind of practical video, we expect more. ..

[@Right.to.handle]

Very good explanation sir please make more videos related field.

[@Anurag_Singh_Classes]

Very beautiful explanation .🙏

[@jothi.rrajarathinam4982]

very good Assembling techniques and servicing .

[@hamidreza7112]

Thank you very much.I think the fit between bush and shaft is too loose.You adjust the clearance and loose the nut.After that you slide the bush onto the shaft EASILY and this makes a contribution to premature failure.You can not tighten the nut more after putting the bush on its original position otherwise the clearance will be decreased.

[@AdamPNelson]

Excellent video. Thank you

[@JoseRodrigoGonzalezMontejo]

Now I know what my English students feel. There's a lot of pieces & materials that I need to translate to my first languate, not to mention we often call the same thing in 2 or even 3 different ways around here.

[@zoolook-qp2wt]

สุดยอดไปเลย ผมจะเรียนรู้ต่อไปครับ

[@sumeshchandran8316]

perfect explanation...thank you

[@badalkafle4656]

Very clearly thank you

[@AbdullahSalama-m5v]

FIRST THANK YOU FOR THIS VIDEO SECOND IF POSSIBLE TAKE ALL MEASURING ON SHAFT OF PUMP FOR (BEARINGS , KEYS, SLEEVES & MECHANICAL SEALS )

[@priyankadeshpande8598]

Good Video. Can I get Operation & Maintenance manual pdf for this Pillow block bearing?

[@joseenriqueagustin9597]

Good explanation, it helped me a lot to change and check bearings and pillow blocks to change them, but I have a question, where can I find the specific measurements of the bearing set.

[@rajkiran5490]

Great informative video Sir.. Thanks for the video!

[@cesartorres3892]

Thanks for this video.

[@huseyin_acar]

thank you very much.

[@bonganidlomo5252]

Fantastic work ❤❤⭐👍🏻👌

[@weekend1663]

Thanks for this video. I have just one comment on your clearance measurement that you should measure 3 points (3, 9 o’clock and 12 or 6 o’clock direction) and divide the sum by 2 to get a correct clearance. For more info, you can get it from p.52 of SKF bearing maintenance handbook.

[@ahmedalsady1111]

Why measure if this cleaner is fix what he try measuring

[@lm7416]

thanks... if I don't have a feeler or I don't want use it, but I tighten the nut against the bearing by hand, how many turn I can tighten the nut more by the spanner wrench ? I have seen in a video that I need to turn it 120°, is that right?

[@Wowmechanics1]

Behind the Mechanics Unleashed Scenes

[@kaderkhanmabubjan8941]

Explained clearly... Thank you so much... Expecting more videos from you Sir

[@nikethk9208]

Please don't expect 😭

[@mechanicalpower9118]

Tnx sir...plz make a video on bearing clearance

[@stopdropandroll]

thanks, leslie nielsen!

Parabéns pelas informações.

[@humbertoalves2188]

DO NADA UM BR KKK

[@Zarco.9]

Thank you much sir Please make video of FSNL series housing assembly

[@PlanetPrabin]

Wow nicely explained ❤

[@Eng-EqdAlsadi]

Why no tight on lock washer for bearing u by hand ?

[@amiyamohanty6042]

Thanks sir ur a future maker......

[@asdfghjjfdfvcddcbhxg6550]

Hell yeah dude.

[@amarjeetsingh-fd8cg]

Thanks sir

[@Rajajaber1977]

Thank you very much sir

[@londonboy9422]

That was a brilliant video

[@rubenable1]

kzbin.info/www/bejne/fpjYdmOKnLlgjbth

[@fareborzkasaeian-xj8yy]

Very good❤❤❤❤

[@ellendumelie3430]

very nice video but which of the two bearing is fixed and floating bearing?

[@lunargentleman3750]

Closest to the driven side

[@mustafizconvexalikhan4418]

Sir you are great

[@abderrazaktair882]

thank you for information

[@SarojKumar-qi8je]

Thanks you sir very very so much.

[@bigbattenberg]

A question about regreasing. Does a bearing housing like this, not filled full with grease, work as an (air) pump and still eject grease? Or does regular regreasing gradually fill up the housing up to a point that it is so full the grease cannot move anywhere but past the seals?

[@khaerulz.4931]

Why no any lock system for rotating side labyrinth seal?

[@GpzBearing]

professional!

[@poojanjoshi6683]

Excellent

[@manishtikle952]

please make a video for installting an adaptor sleeve and lock nut assembly for free hanging shafts. with and without upward axial thrust for RPM 50 to 200 rpm under pressure conditions. Example being a process reactor for chemcial process and reaction

[@nikethk9208]

Oh How about 1000 rpm 😅

[@EnfernoMuzik]

This was an amazing video. Can we have one on lubrication maintenance? How much grease do you put in and how often?

[@mattyboyz16]

Enferno Muzik oil is half way up lowest rolling element so half way and grease is just before it would seap out the other side

[@ghostridergr8259]

for one side like tjis work temperature about 80 Celsius .. 24 Time work... how many grass we need?

[@footeur123]

thanks you sir for this leçon

[@shyambahadur2627]

Super blog

[@aminereparationkarcher5835]

Thanks

[@josemirellanegrete1755]

Hello a question the adapter sleeve should still move on the shaft after clearance has been done?

[@MrSlpierce]

No, as you tighten the locking nut the sleeve grips the shaft and the bearing clearance decreases, so if you tighten the nut until you get the correct clearance by default the sleeve will be locked onto the shaft.

[@diplomamechanicalbibhu6003]

Good job

[@oshainesuits6567]

How do you know which bearing will be the float vs the fixed. To know in which bearing you should install the fixing ring. I really want to know

[@waynegushaz9972]

Normally the NDE bearing is the one you leave with float

[@socrplayr21792]

What is done as far as "re-greasing" is concerned? Does there need to be a grease relief port for online re-greasing in high speed applications? Or will it just push out through the labryinths?

[@manojjohnvarghese6602]

Oil lubrication

[@msftmoto3359]

Oil for high speed, grease for low speed

[@raulperez2806]

Buen video, pero lo mejor para medir el juego interior , seria pasar la laina por los dos rodillos ya que se podria inclinar asi un solo lado y podria dar una medida equivocada

[@janathmahesh137]

Thank you sir

[@jamesblack7774]

The bearings appear to still move on the shaft after you've tightened the adapter, what holds the shaft from moving left to right?

[@swampmonster123]

I don’t think he actually tightened it down. Just demonstrated the process

[@deadpresident78]

Great content.

[@donignasis8355]

Ok sir, but I have little problem . I show your bearing moves, it’s possible

[@maverick7789]

Quanta tolleranza di gioco può avere?

[@godbattlebegingaming6790]

Dear sir any drawing for dismetle by step in mention drawing???

[@mdrobiulislam1941]

Thanks dear sir

[@cesarquiricamilla8445]

Cuanto es la tolerancia? De la laina

[@dhannah4399]

Show how hard it is to get off the shaft.

[@diwaker-the5650]

😂😂😂

[@keshavbarve5726]

Nice

[@manojjohnvarghese6602]

Sir my question is...does the sleeve became tight with shaf? Other wise sleeve and bearing can't rotate along with the shaft... Pls give a replay.. I don't know

[@sweatpassion]

yes shaft and sleeve must tight in last video shown wrong

[@llwhitneyconsultingllc9510]

We have a mill with Timken FSAF520 bearings. These use grease and not oil correct? A drain plug on bottom of housing has me wondering. Also, what's recommended greasing interval? I'm guessing every 8 hours.

[@d4hoppy]

Mill's can either be grease or oil bath. Most housing will have the drains in them and just plug them in the event going with grease. Depending on the size of the mill normally larger mills, will be oil and smaller ones grease. Due the cost of adding a lube skid vs times needed greased a day.

[@jaipalreddy6063]

Great explanation . Thank you But if we doing like this some times bearing getting heat up to 65 degree cent grade why ? Which thing will cause to raising temperature please Explain.

[@AdamSmith-uv6kr]

GADDAM JAIPAL REDDY overhearing is caused from several things but a few common issues we see are over greasing. Another very important thing to note that over tightening a bearing is almost always worse than under tightening. It causes the bearing to drag, which causes temps to skyrocket and premature bearing failure. Third but often common is bad alignment. Either the bearing housing is not square to bearing or shaft alignment is bad. That can cause high temps and failure too.

[@zuestoots5176]

@@AdamSmith-uv6kr Over greasing? are you out of your fucking mind

[@Ian-of9oi]

I’m a Millwright at a potash refinery. Had a bearing like that get flagged as running hot pulled the cap and scooped out the top. Dropped 40 f.

[@msftmoto3359]

@@zuestoots5176 too much can take out a bearing. I change these exact style out quite a bit, and you’d be surprised, it happens a lot.

[@msftmoto3359]

@@Ian-of9oi aye! Right on man. Millwright apprentice here in Oregon. Cheers

[@bibinnn9173]

Sir. Pls. Send. Clearance. In. Bearing

[@bibinnn9173]

Sir. Pls. How. Much. Cleaance. In betwin. Pillo block.,&bearing

[@bibinnn9173]

Ys

[@dajulianfunny]

Is it optimal to oil these bearings or use grease?

[@msftmoto3359]

That’s going to depend on quite a few things, what kind of load, rpm, stuff like that. At my work, we have ones for arbors that we oil feed while running, and others on a grease schedule. Skf have a lot of good info on their site, not sure if they still send free info packets by mail or not, but you can get pdf files Freon them for free too.

[@tongwiang]

I don't know what you are doing, but I watched the hole video, why?

[@mohdamaan5161]

Bearing size

[@pabloobando7739]

Como extraerlo de un eje y que estrabado el manguito.

[@sabuzshahriar5149]

like this

[@mechanicalpower9118]

Which metal plumber block has made???

[@manojjohnvarghese6602]

Gray cast iron... I do repair it..difficult... Some are spheroidal cast.

[@mujeebrahmanrahman7970]

👏👏

[@venugopalnair3743]

👍👍👍👍👍

[@rkrona4913]

Bearing od calculation formal

[@josefranciscodesousafranci8128]

👍

[@anakkampung311]

Boiler itu

[@Rapture_Ready_Rabbit]

###### TIME HAS RUN OUT !! John 3:16 For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life. Don't ignore this message... REPENT NOW !! TRUST that God raised Him from the dead !! By FAITH accept JESUS's blood alone as payment for your sins unto Salvation, to escape what's about to happen !!

[@vrwalk5816]

You didn't even spin it for us to see it spin :(

[@jasonheal4930]

Professor shaft

[@mahendrapanore6006]

You are in hindi

[@mariosermeno1961]

Español por favor

[@mahendrajacquard5793]

Sir part no and Tamil Nadu sales manager cell no

[@pietromiguel4154]

Procedimento errado de calibração

[@pietromiguel4154]

Procedimento incorreto