d - 420 mm

D - 560 mm

B - 65 mm

d₁ - - 461 mm

D₁ - - 513 mm

F - 449 mm

r_1,2 - min. - 4 mm

s - 6.9 mm

d_a - min. - 435 mm

d_a - max. - 442 mm

d_b - min. - 466 mm

D_a - max. - 545 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 968 kN

Basic static load rating - C₀ - 1800 kN

Fatigue load limit - P_u - 156 kN

Reference speed - 1100 r/min

Limiting speed - 1500 r/min

Calculation factor - k_r - 0.07

Mass bearing - 48 kg

• Model Number:NJ 1984 ECMA
• Inner Diameter：560mm Outer Diameter：420mm Width：65mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-27
• Application:impression material,survey accessories,Laser Cutting,food / grain / food equipment,education model Instruments,Cylinder Pneumatic Treatment Element,position switch,metallurgical mold,industry test,electronic components,sheet industry
• Similar models:NTN NU1984 CX NUP1984 CX NF1984 ISO N1984 SKF NJ1984ECMA NTN N1984K CX N1984 ISO NF1984 CX NJ1984 ISO NJ1984
• BEARING POWER International Trading Co.,Ltd. specialize in NJ1984ECMA products，there is large inventory of SKF NJ 1984 ECMA . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 1984 ECMA Which SKF NJ1984ECMA 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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