Author Topic: Husqvarna 385/390 Sealed Crank Bearings  (Read 573 times)

0 Members and 0 Guests are viewing this topic.

Offline Cut4fun .

  • Administrator
  • Nitro Hotsaw
  • *******
  • Posts: 22117
  • Karma: 550
  • OHIO REDNECK Saw Repair Getter Done
    • Redneck Chainsaw Repair
Re: Husqvarna 385/390 Sealed Crank Bearings
« Reply #10 on: August 30, 2013, 04:05:39 pm »
Search 6203 bearing skf 24,000 rpm .  Google
REDNECK Saw Repair Getter Done

Offline EHP

  • Gas Hotsaw
  • ******
  • Posts: 589
  • Karma: 72
Re: Husqvarna 385/390 Sealed Crank Bearings
« Reply #11 on: August 31, 2013, 07:01:04 pm »
I went to the bearing place this morning but I guess cause of the long weekend they were closed  so maybe on Tuesday , I was told you can times the rated rpms by 2 1/2 times to get bearings limit at short runs so if your bearing is rated at 24,000 rpms I donot need to do the math cause 24,000 by itself is more than what a motor will turn in most cases

Offline 660magnum

  • Global Moderator
  • Nitro Hotsaw
  • *******
  • Posts: 6437
  • Karma: 249
  • For The Love Of Chainsaws
  • Location: NCO
Re: Husqvarna 385/390 Sealed Crank Bearings
« Reply #12 on: August 31, 2013, 07:28:45 pm »
My experience using regular C3 bearings at high rpm will take the cages out. The plastic cages do less engine damage but things stihl get fouled up in the crankcase for the rod will touch the crankcase. I found it better to keep a close eye on the crank in my pride and joy and change the bearings usually (for me) every year.
We should share what we know... someone may learn...
That knowledge can live after us... and that "Pays It Forward".
Be all that you can be . . .

 

Related Topics

  Subject / Started by Replies Last post
41 Replies
989 Views
Last post May 09, 2019, 07:07:16 pm
by HUSKY KEV
24 Replies
905 Views
Last post October 23, 2014, 12:22:01 pm
by Cut4fun .
2 Replies
189 Views
Last post October 27, 2013, 09:09:17 am
by brokenbudget
18 Replies
507 Views
Last post November 11, 2013, 09:19:48 am
by KilliansRedLeo
0 Replies
66 Views
Last post January 11, 2014, 01:51:50 pm
by KilliansRedLeo
Crank bearings

Started by jmester « 1 2 » Stihl

12 Replies
289 Views
Last post July 24, 2015, 07:14:47 pm
by 67L36Driver
4 Replies
330 Views
Last post March 10, 2016, 11:06:21 am
by 660magnum
3 Replies
374 Views
Last post March 18, 2016, 09:02:35 am
by Jason K
3 Replies
2072 Views
Last post June 08, 2019, 10:22:48 am
by Cut4fun .
10 Replies
463 Views
Last post June 21, 2016, 03:18:11 pm
by Giles