d - 560 mm

D - 820 mm

B - 150 mm

D₁ - - 741 mm

F - 626 mm

r_1,2 - min. - 6 mm

s - 6.7 mm

d_a - min. - 583 mm

d_a - max. - 616 mm

d_b - min. - 631 mm

D_a - max. - 797 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 3800 kN

Basic static load rating - C₀ - 7650 kN

Fatigue load limit - P_u - 560 kN

Reference speed - 630 r/min

Limiting speed - 1000 r/min

Calculation factor - k_r - 0.14

Mass bearing - 290 kg

• Model Number: NU 20/560 ECMA
• Inner Diameter：820mm Outer Diameter：560mm Width：150mm
• Type：Thrust Ball Bearings
• Update date：2025-04-21
• Application:machine tool spindle,teaching equipment,Optical Instruments,plastic rolling,forklift industry,Spectrum Products,rolling machine,suction nozzle,instrument,other rubber,Laser Devices
• Similar models:AST 51201 ISB NBL.30.1455.200-1PPN SKF 51201V/HR22T2 ISB ZB1.20.0310.200-2SPTN NACHI 65TAD20 SKF 51205V/HR22Q2 ISO 51208 INA VSA200844N ISB ZB1.25.0855.201-2SPTN SKF NU209ECPH
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