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Bearing 20TAB04DB-2LR (NACHI)
Ball screw support bearings 20TAB04DB-2LR
Bearing number : 20TAB04DB-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
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