d - 500 mm

D - 720 mm

B - 128 mm

D₁ - - 649 mm

F - 553 mm

r_1,2 - min. - 6 mm

s - 12.7 mm

d_a - min. - 523 mm

d_a - max. - 549 mm

d_b - min. - 558 mm

D_a - max. - 697 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 2920 kN

Basic static load rating - C₀ - 5850 kN

Fatigue load limit - P_u - 440 kN

Reference speed - 750 r/min

Limiting speed - 1100 r/min

Calculation factor - k_r - 0.14

Mass bearing - 180 kg

• Model Number: NU 20/500 ECMA
• Inner Diameter：720mm Outer Diameter：500mm Width：128mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:agricultural testing and analysis equipment and related,car,test strip,Beauty and Body,DC generators,electric pump,Processing machinery,Pest Monitoring,marine analysis and testing equipment,ultra-quiet generators,tube
• Similar models:ISB ZB1.25.0862.201-1SPTN ISB EB1.25.1355.200-1STPN SKF NU208ECKP ISB 52208 SKF NU220ECP NTN 51206J SKF FBSA208A/QFC NSK 53207U ISO 51203 CX 54320
• BEARING POWER International Trading Co.,Ltd. specialize in NU20/500ECMA products，there is large inventory of SKF NU 20/500 ECMA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 20/500 ECMA Which SKF NU20/500ECMA 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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