d - 40 mm

D - 90 mm

B - 33 mm

d₁ - - 57.5 mm

D₁ - - 75 mm

F - 52 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 2.9 mm

d_a - min. - 48 mm

d_a - max. - 50 mm

d_b - min. - 60 mm

D_a - max. - 81.8 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 129 kN

Basic static load rating - C₀ - 120 kN

Fatigue load limit - P_u - 15.3 kN

Reference speed - 8000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.25

Mass bearing - 1.009 kg

• Model Number: NJ 2308 ECJ
• Inner Diameter：90mm Outer Diameter：40mm Width：33mm
• Type：Thrust Ball Bearings
• Update date：2025-12-17
• Application:Polymer,Pneumatic Control Elements,other mold,wall materials,forming machine,Industrial,extruder,Machine tool accessories,Insect Capture,spectrometer,hydraulic actuator
• Similar models:SKF NUP2308ECP INA F-230809 ISO 52308 SKF NUP2308ECML FAG 52308 NSK 52308 SKF 52308 SKF NUP2308ECM ISB 52308 SKF NU2308ECML
• BEARING POWER International Trading Co.,Ltd. specialize in NJ2308ECJ products，there is large inventory of SKF NJ 2308 ECJ . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 2308 ECJ Which SKF NJ2308ECJ 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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