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NACHI 20TAB04DF-2LR bearing



Bearing 20TAB04DF-2LR

Ball screw support bearings 20TAB04DF-2LR

Bearing number : 20TAB04DF-2LR

Size (mm) : 20x47x15

Brand : NACHI

Bore Diameter (mm) : 20

Outer Diameter (mm) : 47

Width (mm) : 15

Bearing dimensions and specification in NACHI catalogue:

d - 20 mm

D - 47 mm

B - 15 mm

C - 15 mm

Angle (α) - 60 °

d1 - 26.8 mm

d2 - 33.7 mm

r min. - 1 mm

r1 min. - 0.6 mm

2B - 30 mm

D1 - 35 mm

D2 - 41.9 mm

Weight - 0.12 Kg

Basic dynamic load rating (C) - 25,9 kN

Basic static load rating (C0) - 32 kN

Limiting speed - 4400 r/min