BST30X62-1BDBTT, Quadruple-Row Angular Contact Thrust Ball Bearing for Ball Screws - DBTT Arrangement, Open Type, Three Rows Bear Axial Load

Bearing number:6303 NR
Size (mm):47x17x14
Bore Diameter (mm):47
Outer Diameter (mm):17
Width (mm):14
d:17 mm
D:47 mm
B:14 mm

Product Details

Bearing number6303 NR
Size (mm)47x17x14
Bore Diameter (mm)47
Outer Diameter (mm)17
Width (mm)14
d17 mm
D47 mm
B14 mm
d126.52 mm
D239.58 mm
D344.6 mm
D452.7 mm
b1.35 mm
C2.46 mm
f1.12 mm
r00.4 mm
r1,2 - min.1 mm
da - min.22.6 mm
Da - max.41.4 mm
Db - min.54 mm
ba - min.1.5 mm
Ca - max.3.58 mm
ra - max.1 mm
Basic dynamic load rating - C14.3 kN
Basic static load rating - C06.6 kN
Fatigue load limit - Pu0.275 kN
Reference speed34000 r/min
Limiting speed22000 r/min
Calculation factor - kr0.03
Calculation factor - f012
Mass bearing0.12 kg
d1 ≈26.52 mm
D2 ≈39.58 mm
r0 max.0.4 mm
r1,2 min.1 mm
da min.22.6 mm
Da max.41.4 mm
Db min.54 mm
ba min.1.5 mm
Ca max.3.58 mm
ra max.1 mm
Basic dynamic load rating C14.3 kN
Basic static load rating C06.55 kN
Fatigue load limit Pu0.275 kN
Calculation factor kr0.03
Calculation factor f012
Snap ringSP 47
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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