Bearing 239/500 NTN -

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Bearing 239/500 NTN Product identifiers

Series:LM742700
Cone Part Number:LM742747A
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:148000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:38400 lbf
d:8.5320 in
B - Cone Width:1.9375 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:8.94 in
db - Cone Backface Backing Diameter:9.17 in
Ab - Cage-Cone Frontface Clearance:0.06 in
Aa - Cage-Cone Backface Clearance:0.14 in
a - Effective Center Location4:0.56 in
C90 - Dynamic Radial Rating (90 million revolutions)5:22100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:85100 lbf
C0 - Static Radial Rating:181000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:18200 lbf
K - Factor8:1.21
Cg - Geometry Factor:0.135

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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