d - 1180 mm

D - 1420 mm

B - 106 mm

d₁ - - 1263 mm

D₁ - - 1338 mm

F - 1242 mm

r_1,2 - min. - 6 mm

s - 12 mm

d_a - min. - 1203 mm

d_a - max. - 1228 mm

d_b - min. - 1270 mm

D_a - max. - 1397 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 3030 kN

Basic static load rating - C₀ - 7800 kN

Fatigue load limit - P_u - 455 kN

Reference speed - 320 r/min

Limiting speed - 400 r/min

Calculation factor - k_r - 0.05

Mass bearing - 350 kg

• Model Number: NJ 18/1180 ECMA
• Inner Diameter：1420mm Outer Diameter：1180mm Width：106mm
• Type：Thrust Ball Bearings
• Update date：2025-04-24
• Application:Forging machine,Display Devices,lathe,agrochemical,Vertical pull,Cylinder Pneumatic Treatment Element,plastic molding,pump,pressure control valve,Pneumatic Actuator,aerial work platform
• Similar models:ISB 52218 NKE 54418-MP FBJ 51118 NSK 52218 CX 53318U+U318 FAG 51184-MP KOYO 54318U KOYO 51184 ISB BD1B351883 NKE 54218-MP+U218
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