30308-A Tapered roller bearing | Welcome to TBB website-Bearing Supplier, Bearing Exporter and Super precision bearings

CategorySingle row tapered roller bearing

Model30308-A

d40 mm

D90 mm

B23 mm

H25.25 mm

m0.812 KG

d₁63.3 / mm

d_{b min}49 /

d_{a max}52 /

D_{a min}77 /

a20 /

C20 / mm

C_{a min}3 /

C_or102 / KN

r_{a max}2 /

n_G8500 / rpm

n_B5800 /

C_r91 / KN

C_ur11.9 /

e0.35 /

Y1.74 /

Y₀0.96 /

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