d - 400 mm

D - 540 mm

B - 65 mm

d₁ - - 447 mm

D₁ - - 496 mm

a - 168 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 1.5 mm

d_a - min. - 415 mm

D_a - max. - 525 mm

D_b - max. - 533 mm

r_a - max. - 3 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 423 kN

Basic static load rating - C₀ - 780 kN

Fatigue load limit - P_u - 15.6 kN

Reference speed - 1200 r/min

Limiting speed - 1300 r/min

Calculation factor - k_r - 0.083

Calculation factor - k_a - 0.4

Calculation factor - e - 0.8

Calculation factor - X - 0.39

Calculation factor - Y₀ - 0.33

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.76

Mass bearing - 42 kg

• Model Number:71980 AM
• Inner Diameter：540mm Outer Diameter：400mm Width：65mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-17
• Application:respirator,dye pigments,spring industry,instrument,Gas turbine,paper processing machine,Roller,printing machinery,office outdoor camping equipment,centrifugal pump,bio-chemical
• Similar models:SKF 71980AM
• BEARING POWER International Trading Co.,Ltd. specialize in 71980AM products，there is large inventory of SKF 71980 AM . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71980 AM Which SKF 71980AM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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