d - 190 mm

D - 340 mm

B - 55 mm

d₁ - - 244 mm

D₁ - - 293.8 mm

F - 230 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 3 mm

d_a - min. - 207 mm

d_a - max. - 226 mm

d_b - min. - 248 mm

D_a - max. - 321.9 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 800 kN

Basic static load rating - C₀ - 965 kN

Fatigue load limit - P_u - 98 kN

Reference speed - 2000 r/min

Limiting speed - 3400 r/min

Calculation factor - k_r - 0.15

Mass bearing - 23.309 kg

• Model Number:NJ 238 ECM
• Inner Diameter：340mm Outer Diameter：190mm Width：55mm
• Type：Thrust Ball Bearings
• Update date：2025-12-18
• Application:Hairbrush device,historical instruments,medical equipment,Textile Accessories,sanitation facilities,Logistics Equipment,Spectrum Products,Gear grinding machine,security equipment,industry test,beverage production
• Similar models:NSK 52238X NACHI 54238U SKF NU238ECML ISB 51238M ISO 54238U+U238 NSK 53238XU FAG 51238-MP CX 53238 CX 54238U+U238 ISO 52238
• BEARING POWER International Trading Co.,Ltd. specialize in NJ238ECM products，there is large inventory of SKF NJ 238 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 238 ECM Which SKF NJ238ECM 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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