6321

Deep groove ball bearing, single row, steel sheet cage, rings and rolling elements made of high-quality roller bearing steel

Technical data

*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".

d(mm)105Bore diameter

D(mm)225Outer diameter

W(mm)49Width

r_{s min}(mm)3Minimal edge distance

H(mm)187.7Shoulder diameter outer ring

J(mm)144.4Shoulder diameter inner ring

d_{a min}(mm)119Minimal diameter of shaft shoulder

D_{a max}(mm)211Maximal diameter of housing shoulder

r_{a max}(mm)2.5Maximal rounding radius

C_r(kN)189Dynamic load rating, radial

C_0r(kN)175Static load rating, radial

C_ur(kN)7.72Fatigue limit load, radial

n_G(min^-1)4100Limit speed

n_B(min^-1)4400Reference speed

kg8.63Mass