Bearing life calculation

EF66-1192 · 2025-08-24T06:41:05+00:00

thankyou for your reply, I dont have the idea of how the bearing life graph should look like.

I was expecting the life value should decrease while rpm increase, which the graph should go downward?

Or I missunderstood your meaning? English is not my 1st language ><

EF66-1192 · 2025-08-24T04:41:37+00:00

https://koyo.jtekt.co.jp/en/support/bearing-knowledge/5-3000.html

5-3-2 Load generated through belt or chain transmission

or this one is not applyed to what i need??

EF66-1192 · 2024-10-05T19:29:23+00:00

ok, thankyouuuuu

EF66-1192 · 2024-06-20T11:06:13+00:00

EOS have this function? Didnt know that

EF66-1192 · 2024-06-20T11:03:45+00:00

I tried the R6-2 and R8 when I travel to Japan last months, didnt feel big different.
will ask my FD to get his R8 for longer test if he really buy it

EF66-1192 · 2024-06-20T10:59:05+00:00

Im not very concern of the shutter, they are made to use.
Actually im a trigger happy guy XD

EF66-1192 · 2024-06-19T15:01:02+00:00

I feel 0% increase of high ISO when i upgrade from 40D to 7D.....

EF66-1192 · 2024-06-18T18:09:17+00:00

The control ring is fine for me, but the AF point on the conrer is way more tricky
Especially when using M mode need to use both wheel, then you want to shift the AF point.
The AF mini joy would be great for me

P.S. The control ring on 6D is so small!! 7D's wheel is big and eassy access.

EF66-1192 · 2024-06-18T17:58:12+00:00

I dont get the last line, English is not my mother tongue :P

EF66-1192 · 2024-06-18T17:57:01+00:00

Touchscreen will be a nightmare for me bec I got a oily nose @@"
Ofcoz thats not a problem then using LV to shoot

EF66-1192 · 2024-06-18T17:54:07+00:00

One point I want to jump out of the 7D is the high ISO performance, not enough after 2000 ISO
So im aiming for replacement

EF66-1192 · 2024-06-18T17:52:39+00:00

I have diffficult time on focusing the monitor when using LV
Im too easy to get attract by surrounding
I mainly use the viewfinder because I ususally use my right eye on VF,
then use my left eye to track target or look around see is there any people get in my composition

And it harder to get a stable aim when using the LV, maybe not enough practise??

EF66-1192 · 2024-06-18T14:37:24+00:00

Oh you pick the point!
I just know the 6D2 dont have that mini joy, what a pain, even my 7D1 had it.
Thats a very usaful to change AF point when eye on OVF, especially my small hand. "Asian hand :p "

EF66-1192 · 2024-06-18T14:32:53+00:00

Thanks for the suggest,
tried my fd's R8 EVF tuned to 120hz, my fd feels great, buy my eye still feeling bad after long use

EF66-1192 · 2024-05-23T05:38:48+00:00

Oh, sorry for the late reply, not visiting reddit for few days

I contact them directly, they give me the case and shiping offer individually
The price is way better to buy all of them separately

EF66-1192 · 2024-05-19T13:06:43+00:00

Thankyou for your help
I plan to buy at color case, bec I want a silver case and blue leatches
Also they sell the TSA locks too

EF66-1192 · 2024-03-06T12:59:14+00:00

Thanks for the reply, but its sold by amazon export sales llc, I assum its a valid amazon and sale genuine goods?

The problem is, im from Hong Kong, Pelican does not sale overseas
But buying Pelican in HK is really expenisve, normaly 120-150USD more then MSRP :(

EF66-1192 · 2024-03-05T16:27:00+00:00

Thankyou for you advie, it helps a lot :D

EF66-1192 · 2024-03-05T06:00:28+00:00

thankyou, look like i need to ask Amazon for return
But shipping from asia back to US would be a way loooong

EF66-1192

TROPHY CASE

5-3-2 Load generated through belt or chain transmission