18790/18720-B Inch size tapered roller bearing | Welcome to TBB website-Bearing Supplier, Bearing Exporter and Super precision bearings

CategorySingle row tapered roller bearing

Model18790/18720-B

d50.8 mm

D85 mm

H17.46 mm

m0.89 KG

d_a2.2 / mm

D₁3.487 / mm

a-0.03 /

C0.5313 / mm

C₂0.1406 /

C₁12300 / mm

K1.44 /

e0.41 /

Y1.48 /

T₁0.2968 /

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