d - 120 mm

D - 310 mm

B - 72 mm

D₁ - - 238.5 mm

F - 170 mm

r_1,2 - min. - 5 mm

r_3,4 - min. - 5 mm

s - 6.3 mm

d_a - min. - 144 mm

d_a - max. - 165 mm

d_b - min. - 173 mm

D_a - max. - 286 mm

r_a - max. - 4 mm

r_b - max. - 4 mm

Basic dynamic load rating - C - 693 kN

Basic static load rating - C₀ - 800 kN

Fatigue load limit - P_u - 85 kN

Reference speed - 2400 r/min

Limiting speed - 2800 r/min

Calculation factor - k_r - 0.15

Mass bearing - 30.312 kg

• Model Number: NU 424 M
• Inner Diameter：310mm Outer Diameter：120mm Width：72mm
• Type：Thrust Ball Bearings
• Update date：2025-12-10
• Application:steam Hydraulic control element,root canal filling,small appliances,coal,ventilation heating equipment,storage shelves,food sterilization,aerial work platform,marine analysis and testing equipment,Automation,hydraulic actuator
• Similar models:ISB NB1.25.1424.400-1PPN AST 51424M NACHI 51424 NACHI 54240 CX 54240 ISO 54244U+U244 NSK 52424X NACHI 52424 ISB ZB1.25.1424.400-1SPPN KOYO 239424B
• BEARING POWER International Trading Co.,Ltd. specialize in NU424M products，there is large inventory of SKF NU 424 M . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 424 M Which SKF NU424M 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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