d - 20 mm

D - 47 mm

B - 14 mm

d₁ - - 29.7 mm

D₁ - - 38.44 mm

F - 26.5 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

s - 1 mm

d_a - min. - 25 mm

d_a - max. - 25.4 mm

d_b - min. - 31 mm

D_a - max. - 41.7 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 28.5 kN

Basic static load rating - C₀ - 22 kN

Fatigue load limit - P_u - 2.8 kN

Reference speed - 16000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.112 kg

• Model Number:NJ 204 ECP
• Inner Diameter：47mm Outer Diameter：20mm Width：14mm
• Type：Thrust Ball Bearings
• Update date：2025-12-09
• Application:pump,Machine Tool Accessories,respirator,diving equipment,heating fans,shoe-making machinery,Chromatography Products,Film machine,nail products,security equipment,machine tool spindle
• Similar models:NSK 54204 SKF 51204 INA 2044 KOYO 53204 FAG 53204+U204 SKF 51204V/HR22T2 KOYO 54204U ZEN 51204 ISB 53204U204 AST 51204
• BEARING POWER International Trading Co.,Ltd. specialize in NJ204ECP products，there is large inventory of SKF NJ 204 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 204 ECP Which SKF NJ204ECP 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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