Detailed description
NSK products four structure of double row tapered roller bearings, two kinds separated by pairing structure, two independent cone bearing paired installation, clearance with baffle type adjustment, inner ring and outer ring between the identification code, we do not suggest the same size of the bearing parts interchange installation for this kind of bearing, it must use the same bearing inner parts for installation, the bearing suffix must be indication with + KLR.
NSK bearing: 170KBE031+L
Type: double row tapered roller bearings
Rolling element: double row tapered rollers
The following are bearing cross reference,
NSK bearing: 170KBE031+L
NTN bearing: 423134E1
KOYO bearing: 46334A








