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Bearing 31BTM3918A (KOYO)
Needle roller bearings 31BTM3918A
Bearing number : 31BTM3918A
Size (mm) : 31x39x17.8
Brand : KOYO
Bore Diameter (mm) : 31
Outer Diameter (mm) : 39
Width (mm) : 17,8
Bearing dimensions and specification in KOYO catalogue:
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