d - 420 mm

D - 560 mm

B - 65 mm

d₁ - - 472 mm

D₁ - - 507 mm

a - 238 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 1.5 mm

d_a - min. - 435 mm

D_a - max. - 545 mm

D_b - max. - 553 mm

r_a - max. - 3 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 364 kN

Basic static load rating - C₀ - 670 kN

Fatigue load limit - P_u - 13.7 kN

Reference speed - 1200 r/min

Limiting speed - 1200 r/min

Calculation factor - k_r - 0.085

Calculation factor - k_a - 0.7

Calculation factor - e - 1.14

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 44.5 kg

• Model Number: 71984 BM
• Inner Diameter：560mm Outer Diameter：420mm Width：65mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:die casting mold,car,medical equipment,extruder,chemical instruments,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Beauty and Body,generator,ultra-quiet generators,lifting upgrade,flow control valve
• Similar models:SKF 71984AM SKF 71984BM ISB 71984B
• BEARING POWER International Trading Co.,Ltd. specialize in 71984BM products，there is large inventory of SKF 71984 BM . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71984 BM Which SKF 71984BM 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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