3979/3920 Inch size tapered roller bearing | Welcome to TBB website-Bearing Supplier, Bearing Exporter and Super precision bearings

CategorySingle row tapered roller bearing

Model3979/3920

d57.15 mm

D112.71 mm

B1.18 inch

H30.16 mm

m1.37 KG

D_a4.17 /

a-0.18 /

C0.9375 / mm

C₁139 / mm

K1.45 /

e0.4 /

Y1.49 /

CONTACT US

Add: No.18 New Jinqiao Road,Pudong,Shanghai,China ,Shanghai ,Shanghai
CN: +86 21 38726186
Email:tbb@tbbprovision.com

Copyright © 2000-2017 TBB Bearing Provision. All Rights Reserved.