GRA 3021
Bearing Designation: NN 3021 KTN9
Seat diameter(da): 105.2mm
Seat diameter(db): 109mm
Seat distance(Bb): 12mm
Seat distance(Bc): 12.4mm
Product Specifications
Bearing Designation:
NN 3021 KTN9
Seat diameter(da):
105.2mm
Seat diameter(db):
109mm
Seat distance(Bb):
12mm
Seat distance(Bc):
12.4mm
Tolerance:
±0.15mm
Seat distance(Bd):
51mm
Bore diameter(d):
105mm
Outside diameter(d1):
142mm
Width(B):
41mm
Mass ring gauge:
2.10kg
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