20TAC47CDDG NSK Ball Screw Support Bearings
Brand Name:NSK
Model Number:20TAC47CDDG
Series:LM545800
Cone Part Number:LM545848
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:240000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:62200 lbf
d:9.2460 in
B - Cone Width:2.125 in

Product Details

SeriesLM545800
Cone Part NumberLM545848
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1240000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)262200 lbf
d9.2460 in
B - Cone Width2.125 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter9.69 in
db - Cone Backface Backing Diameter9.92 in
Ab - Cage-Cone Frontface Clearance0.04 in
Aa - Cage-Cone Backface Clearance0.13 in
a - Effective Center Location40.33 in
C90 - Dynamic Radial Rating (90 million revolutions)535700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6138000 lbf
C0 - Static Radial Rating213000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)724300 lbf
K - Factor81.47
Cg - Geometry Factor0.134
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Company Profile

PZJR BEARING SENTOSA
Phone +62 21 2940 9999
Fax +62 21 2940 9999
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