d - 190 mm

D - 400 mm

B - 78 mm

D₁ - - 336.3 mm

F - 245 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 5 mm

s - 4.3 mm

d_a - min. - 210 mm

d_a - max. - 240 mm

d_b - min. - 249 mm

D_a - max. - 380 mm

r_a - max. - 4 mm

r_b - max. - 4 mm

Basic dynamic load rating - C - 1140 kN

Basic static load rating - C₀ - 1500 kN

Fatigue load limit - P_u - 143 kN

Reference speed - 1500 r/min

Limiting speed - 2000 r/min

Calculation factor - k_r - 0.15

Mass bearing - 50 kg

• Model Number:NU 338 ECM
• Inner Diameter：400mm Outer Diameter：190mm Width：78mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:storage and transportation equipment,baler,air purification,Dental Drill etc,chemical raw materials and reagents,position switch,test strip,spreader series,squeeze machine etc,Spectrum Products,knitted fabrics
• Similar models:ISO 53338U+U338 CX 51338 NSK 52338X NACHI 53338 ISO 52338 KOYO 53338 KOYO 51338 SKF NU338ECM NSK 51338X SKF 51338M
• BEARING POWER International Trading Co.,Ltd. specialize in NU338ECM products，there is large inventory of SKF NU 338 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 338 ECM Which SKF NU338ECM 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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