Inspecting tapered roller bearing and bearing races - AR33.20-P-0310-02TX

MODEL 212 (except 212.08/09/28/29) 

MODEL 216 without 4MATIC 

MODEL 218 (except 218.39) 

MODEL 219.3 

MODEL 221 without CODE Z07 (Top protection) without 4MATIC 

MODEL 222 with CODE Z07 (Top protection) 

1. Check tapered roller bearing and bearing races.

   The tapered roller bearings and bearing races cannot be interchanged. If there is damage, the front wheel hub must be replaced. The replacement front wheel hub is supplied complete with both tapered roller bearings and radial shaft sealing ring.

   The tapered roller bearings and bearing races can be used again if:

   Both the rollers and the bearing races display a smooth, light gray track. No discoloration (from severe overheating, etc.) is found. The roller cage and the end faces of the tapered rollers are not damaged. The bearing races are seated firmly in the wheel hub.