NTN Uruguay 7008HVUJ74 Precision Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Series 78000C
Cone Part Number 78250AC
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 92600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 24000 lbf
d 2.5000 in
B - Cone Width 1.3085 in
R - Cone Backface To Clear Radius3 0.2 in
da - Cone Frontface Backing Diameter 3.05 in
db - Cone Backface Backing Diameter 3.66 in
Ab - Cage-Cone Frontface Clearance 0.21 in
Aa - Cage-Cone Backface Clearance 0.22 in
a - Effective Center Location4 0.33 in
C90 - Dynamic Radial Rating (90 million revolutions)5 13800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 53200 lbf
C0 - Static Radial Rating 52600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 20400 lbf
K - Factor8 0.67
G1 - Heat Generation Factor (Roller-Raceway) 71.3
G2 - Heat Generation Factor (Rib-Roller End) 17.6
Cg - Geometry Factor 0.0926
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Phone 00(65) 6258 1688
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