Skf wheel bearing torque pdf

Torque the adjusting nut to 200 lbfft to seat the bearing components. Put your wheel hub back to its to optimum condition with this topnotch. Skf bearings and seals heavy duty truck wheel end components includes applications, speci. The rotating inner ring, with its tough flange, spigot and threaded holes or studs, is designed for mounting of the brake and wheel. Dec 17, 2017 been a user of skf bearings for decades. Im changing the parts myself and then taking the car back to the shop for them to align it. Back off the adjusting nut one full turn or until it is loose. Also, before refitting the bearing in a knuckle, be sure that the bearing seat is clean and lightly lubricated. Spin the wheel hub assembly at least one full rotation. Allnew bearings feature oe form, fit and finish to provide optimal performance and bearing longevity.

Autozone stores store locator store circular instore services buy online pick up in store autozone locations. Never use an impact wrench when tightening or loosening lug nuts or bolts during this procedure. Tighten the adjusting nut to a torque of 200 ftlbs, while rotating the wheel. Tapered roller bearing adjustment procedure rp 618a. The xtracker is a performance hub unit that will deliver improved handling and comfort characteristics to cars, light duty trucks and suvs. Skf bearings and seals industrial and bearing supplies. Ive talked with a guy at gm and comfirmed the torque spec is and always will be 118 ft lbs. Rockauto ships auto parts and body parts from over 300 manufacturers to customers doors worldwide, all at warehouse prices. Cr scotseal tool chart installation procedure for cr scotseal. While the unitized hub offers reduced maintenance the bearing cannot be adjusted or re. Both front and rear wheel bearings are integral to the hub assembly and are not adjustable.

All skf precision bearings catalogs and technical brochures. Installation procedure and wheel bearing adjustment. Turn the hub in a clockwise direction with your hands to free up restrictions from the wheel bearing. Front axle seals and bearings rear axle seals and bearings pinion seals installation instructions also are provided for skf. Torque spec on front wheel bearing needed ford focus forum.

Hub assemblies free delivery possible on eligible purchases. This bearing cartridge is sealed and is not serviceable not adjustable nor grease able. Knowing the material type of the hub youre servicing. Removing it could cause the seal to become misaligned and lead to a seal failure or loss of a wheel. Dodge ram front wheel bearing torque specs pdf book manual. Re torque the inner nut to 50 footpounds with the torque wrench and socket. In the year 2001, for whatever reason the number does say 151 or 159, yet the wheel bearing and axle nut aswell as the axles themselves never changed, all parts are exactly the same. Skf achieves this by combining handson experience in over 40 industries with its knowledge across the skf technology platforms. The xtrackerwheel bearing family vehicledynamicsexpo 2008. Wheel bearing adjustment procedure skf group 2010 457373 printed in u. Stemco has provided the trucking industry with reliable hub caps for more than 60 years. Do not remove the outer bearing once it has been installed on the spindle.

Torque specifications on wheel bearings it still runs. To establish end play, torque the adjusting nut to 50 lbfft while rotating the wheel hub assembly. How nut torquing and backoff are used to set wheel bearings how do we adjust wheel bearings to meet the correct endplay specifications. Developed in response to oe requests for a high performing hub bearing unit that provides precision handling and braking characteristics, skf engineers developed the xtracker hub bearing. If you dont see any interesting for you, use our search form on bottom v.

For driven wheel applications, torque is transmitted to the inner ring via an included spline. You must look for torque spec by your vehicle yearmakemodel. This site is like a library, you could find million book here by using search box in the header. Timken tricks of the trade finding wheel hub torque specs. I bought the wheel bearing kit at the mercedes dealer last summer.

Ensure that you have the correct torque for the application by referring to skf 457377 torque specification guide or contact the vehicle manufactures dealer. Anyway, i pretightned them to about 180, but ive read two different specs 219 and 233 ftp. Skf front wheel drive hub and bearing kits when a gen 1 hub unit wheel bearing is worn or damaged, it is often more than just the bearing that should be replaced. Torque lug nuts to manufacturers recommended specifications. An incorrect torque was used to install the bearing. There was no mercedes star on the bearing, so it looks like they bought the bearing and put it in a benz box. All books are in clear copy here, and all files are secure so dont worry about it. If the bearings are found to be defective, the hub assembly must be replaced. Duralast government agencies alldata repair alldata diy autozone mx.

Wheel hub assemblies are designed to require little or no maintenance once they are installed, but that. This catalog contains scotseal classic, scotseal plusxl, scotseal longlife, bearing, grease seal and hubcap information for medium and heavy duty truck, trailer, bus and other axle applications. Stemco endorses tmcs recommended wheel bearing adjustment. Nov 26, 2015 on this page you can read or download skf wheel bearing torque specs in pdf format. Select year 2015 2014 20 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976. If you only search by part number, torque spec will not appear as specs can vary by vehicle. How to properly install and torque an skf spindle nut youtube. This seal handbook contains complete product data for the selection of skf shaft seals, speedisleeves, wear sleeves, hydraulicpneumatic products, defender bearing isolator, vrings and heavy duty df hddf seals. The wrong position of the seal flinger is due to improper fitting on the knuckle and spindle. Greased and sealed for life, the skf wheel hub assembly is used for both driven and nondriven wheel applications. Showmetheparts is changing how the world finds replacement parts for their vehicles. Nov 26, 2015 on this page you can read or download skf bearing torque specification pdf in pdf format. Install the outer spindle nut and torque it to 200 ft.

The alignment shop says i need to replace both front wheel bearing hubs and both tie rod ends in order to eliminate some slop in the steeringsuspension. It will also leave your spindle nut under or over torque resulting in hub assembly failure. To meet that need, stemco has engineered a menu of hub cap options designed to meet the. Excessive or inadequate wheel torque can lead to failure of the wheel mounting system and loss of a wheel.

This addition to skf s line of defcompatible products is suitable for multiple applications including automotive, trucking, agriculture and. Skf is the world leader in the design, development and manufacture. Timken tricks of the trade finding wheel hub torque. It is important that you properly torque the spindle nut to ensure optimum bearing life. Apr, 2009 i just replaced my front wheel bearings on a 2002 focus zx5. Skf s marine condition monitoring kit is helping a leading ship operator to manage costs and prevent equipment failure across its fleet. I remember for a fact it said made in japan stampted on the bearings. Lubricate the wheel bearing with clean lubricant of the same type used in the axle sump or hub assembly. Standards versus skf seal, bearing, hubcap, gasket and miscellaneous part descriptions. Search in skf precision bearings catalogs and technical brochures on directindustry and find the information you need in 1 click. How nut torquing and backoff are used to set wheel bearings. Skf leveraction pump exceeds def transfer specifications. The companys success is based on this knowledge and commitment to skf care principles.