Can you put wheel bearings in backwards?
You put the bearing in backwards. It can be installed either way, however there is only one correct way. There is a magnetic pickup inside of the bearing only on one side. It will set wheel speed sensor faults because the sensor cannot pick up the trigger wheel due to it being in backwards.
When a wheel bearing goes out what happens?
A bad wheel bearing can also lead to pulling to one side while braking, trouble rolling in neutral gear, clicking or snapping from the wheels, an ABS dash light turns on, or uneven tire wear. In extreme cases the wheel can come off while driving, making it a safety risk for you and other drivers.
What do I need to replace CNC spindle bearings?
Carefully mark and record where each one goes. They will have to go back in the exact same position. They may be covered with an epoxy sealant to prevent coolant fluid from reaching the bearings. Oil Mist Lubrication Jets must be removed prior to removing Bearing Stack.
Can you replace the seals on a spindle?
Keep a separate container for all O-rings and seals that come off of the spindle. We recommend making a replacement kit and matching each old O-ring to a new replacement; one for one. When the spindle is fully assembled there shouldn’t be anything in the kit left over.
Where are the journals on a CNC spindle?
When the spindle is fully assembled there shouldn’t be anything in the kit left over. Once everything is apart, all of the journals should be carefully cleaned and measured. There are usually four journal areas: front and rear shaft journals and front and rear housing journals.
Can you replace an O-ring on a CNC spindle?
We recommend making a replacement kit and matching each old O-ring to a new replacement; one for one. When the spindle is fully assembled there shouldn’t be anything in the kit left over. Once everything is apart, all of the journals should be carefully cleaned and measured.
Carefully mark and record where each one goes. They will have to go back in the exact same position. They may be covered with an epoxy sealant to prevent coolant fluid from reaching the bearings. Oil Mist Lubrication Jets must be removed prior to removing Bearing Stack.
Keep a separate container for all O-rings and seals that come off of the spindle. We recommend making a replacement kit and matching each old O-ring to a new replacement; one for one. When the spindle is fully assembled there shouldn’t be anything in the kit left over.
Why do rear wheel bearings get tougher to press apart?
In other words, if you break down on the highway…good luck. Rear wheel bearings get tougher to press apart as they get older. The heat cycling seems to make the bearings adhere to the spindles. When you hear the bearings start to growl, you’ll be 1,000 miles from home with no garage in sight.
We recommend making a replacement kit and matching each old O-ring to a new replacement; one for one. When the spindle is fully assembled there shouldn’t be anything in the kit left over. Once everything is apart, all of the journals should be carefully cleaned and measured.