SKF 6311NR bearing

55x120x29

SKF 6311-RS1 bearings are highly durable and long lasting bearings, you can buy at low cost and at very affordable prices. Rolls Bearing Limited are highly durable and long lasting bearings, you can buy at low cost and vey affordable prices Stocks of bearings available at all the time and doorstep delivery also available. We never compromise with quality and all bearings are available at ...



Deep groove ball bearings 6311NR

Bearing number : 6311NR

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

C - 29 mm

b - 3,1 mm

d1 - 75,3 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2 mm

r2 min. - 2 mm

C - 4,06 mm

D2 - 104 mm

D3 - 115,21 mm

D4 - 129,7 mm

Ca max. - 6,88 mm

da min. - 3,5 mm

da max - 66 mm

Da max. - 109 mm

Db min. - 131 mm

ra max. - 2 mm

Weight - 1,35 Kg

Basic dynamic load rating (C) - 74,1 kN

Basic static load rating (C0) - 45 kN

Fatigue load limit (Pu) - 1,9

Reference speed - 12000 r/min

Limiting speed - 8000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

Bearing 6311NR

Bearings similar to SKF 6311NR bearing