71903 ACE/HCP4AH SKF High Speed Angular Contact Ball Bearings - NACHI DRIVESHAFT,INC.

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71903 ACE/HCP4AH SKF High Speed Angular Contact Ball Bearings Systems

Series:L814700
Cone Part Number:L814749
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:27100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7020 lbf
d:3 in
B - Cone Width:0.7500 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:3.23 in
db - Cone Backface Backing Diameter:3.31 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.02 in
a - Effective Center Location4:0.2 in
C90 - Dynamic Radial Rating (90 million revolutions)5:4030 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:15600 lbf
C0 - Static Radial Rating:27000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3470 lbf
K - Factor8:1.16
G1 - Heat Generation Factor (Roller-Raceway):76
G2 - Heat Generation Factor (Rib-Roller End):58.3
Cg - Geometry Factor:0.116

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NACHI DRIVESHAFT,INC.: Address7854 South International Drive, Columbus, IN 34509,U.S.A.; Phone(Working Time)83-342-11555; Fax

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Cross-Split Spherical Roller Bearings

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