Welcome to the Australian Ford Forums forum.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. By joining our free community you will have access to post topics, communicate privately with other members, respond to polls, upload content and access many other special features without post based advertising banners. Registration is simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact us.

Please Note: All new registrations go through a manual approval queue to keep spammers out. This is checked twice each day so there will be a delay before your registration is activated.

Go Back   Australian Ford Forums > General Topics > The Pub

The Pub For General Automotive Related Talk

Reply
 
Thread Tools Display Modes
Old 30-10-2011, 10:01 PM   #1
AWD Chaser
Formally Kia Chaser
 
AWD Chaser's Avatar
 
Join Date: May 2005
Location: Newcastle
Posts: 2,493
Tech Writer: Recognition for the technical writers of AFF - Issue reason: Writing tech articles 
Default Front hub bearing resistance.

Mods, please move if nessecary

In general, on a RWD car, how much resistance should there be in spinning the front hubs (with no brakes, discs, or wheels installed)? Should it free spin a bit or should it rotate easily but have minimal free spin?

Edit: hub installed and has abs and will easily free spin with brakes and wheels installed...

__________________
Kia Grand Carnival (2006)
Silver, Grill Mesh, Tints, Sidesteps (with lights), Towbar, 7" Touch Screen DVD Tuner with intergrated GPS & Bluetooth, Roof Mounted Flip Down 15.1" LCD Screen, Reverse Camera - 184Kw

HSV Clubsport R8 VY (2003)
Black, 6sp Manual, Coulson Seats, Red on black interior, Pacemaker extractors, Twin 2.5" exhaust, Custom Red 20" VE GTS Rims, Custom Red Stitching
AWD Chaser is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 12:44 PM   #2
z80
Banned
 
Join Date: Apr 2009
Posts: 598
Default Re: Front hub bearing resistance.

front, undriven wheel...yeah?

Once the initial mass is overcome it should spin with the force of one hand, easily.


if not, most likely the bearing preload is wrong or the wheel bearing is stuffed.
z80 is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 05:13 PM   #3
janddbone
B1 - J & D Services
Donating Member1
 
janddbone's Avatar
 
Join Date: Aug 2005
Location: Brim, Victoria
Posts: 1,630
Default Re: Front hub bearing resistance.

As a general rule in this scenario there would be very LITTLE resistance indeed.

The easiest way to get it right in general is to tighten the nut up firmish, while spinning the wheel, to seat the bearing. Then back the nut off, and do it up finger tight with no tools, put the split pin in and done.

What model car is it, someone here is likely to know what exact torque you need and then you KNOW it is right.
__________________
Mr. Brett Johnstone.
2002 Ford Laser
2000 Ford Falcon Wagon Egas
1999 Subaru Imprezza Sportwagon
1998 Holden Suburban 2500
1995 Land Rover Discovery TDI
1994 XG XR6 Longreach
1983 Holden Rodeo
1982 ZK Fairlane 302 six seater
1975 Datsun 120Y wagon
1970 MG Midget
1967 Rover 2000TC
Soon: Model T.
janddbone is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 06:30 PM   #4
XD 351 Ute
Excessive Fuel Ingestion
 
XD 351 Ute's Avatar
 
Join Date: Dec 2004
Location: Central Queensland Coast
Posts: 1,585
Default Re: Front hub bearing resistance.

I back the nut off once the bearings have seated & use the weight of a 12" shifter falling to get the resistance just right.
Others may have differing opinions but that's what I was taught.
Failing all else, get a torque wrench and refer to manufacturers specifications.

Ed
__________________
Recommended Forum Traders: RSGerry, trimmaster, 51OAU, EB-92, adxr8, my67xr, RG, ZA-289, kruptor, gassa, Felony, RNXR, Rhino 351, Anchor, Smoke Pursuit, Mr. FPV (through E-Bay),
XD 351 Ute is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 08:01 PM   #5
2011G6E
FF.Com.Au Hardcore
 
2011G6E's Avatar
 
Join Date: Feb 2011
Location: On The Footplate.
Posts: 5,086
Default Re: Front hub bearing resistance.

It took me years to learn how to do this right...don't feel bad about being cautious about it seeing as how it's pretty important to get right...
2011G6E is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 08:31 PM   #6
Jim Goose
FF.Com.Au Hardcore
 
Join Date: Feb 2010
Location: Sun City, North Australis
Posts: 4,274
Default Re: Front hub bearing resistance.

The hub on my AU spins round and round more freely then a conventional set up on an older car with just plain bearings (pre AU), they dont really spin freely when torqued correctly.
__________________
You've seen it, you've heard it and your still asking questions??

Don't write off the Goose until you see the box going into the hole....
Jim Goose is offline   Reply With Quote Multi-Quote with this Post
Old 31-10-2011, 08:40 PM   #7
Windsor220
Now Fordless
 
Windsor220's Avatar
 
Join Date: Aug 2005
Location: Fremantle, WA
Posts: 3,611
Default Re: Front hub bearing resistance.

Quote:
Originally Posted by AWD Chaser
Mods, please move if nessecary

In general, on a RWD car, how much resistance should there be in spinning the front hubs (with no brakes, discs, or wheels installed)? Should it free spin a bit or should it rotate easily but have minimal free spin?

Edit: hub installed and has abs and will easily free spin with brakes and wheels installed...
The highlighted one. Will spin freely by hand but it wont keep going afterwards. Not enough mass there too. It will with the wheel on it.
Windsor220 is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 05:49 PM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL