LL778149/LL77811 NSK CYLINDRICAL ROLLER BEARING - China 608zz Bearing Supplier

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LL778149/LL77811 NSK CYLINDRICAL ROLLER BEARING image

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Information techniques LL778149/LL77811 NSK CYLINDRICAL ROLLER BEARING

a - Effective Center Location4:0.09 in
db - Cone Backface Backing Diameter:5.59 in
Cone Part Number:74472
Series:74000
R - Cone Backface To Clear Radius3:0.14 in
Aa - Cage-Cone Backface Clearance:0.17 in
C0 - Static Radial Rating:138000 lbf
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.11 in
C90 - Dynamic Radial Rating (90 million revolutions)5:22300 lbf
G1 - Heat Generation Factor (Roller-Raceway):362.9
K - Factor8:1.2
G2 - Heat Generation Factor (Rib-Roller End):68.5
d:4.7230 in
Cg - Geometry Factor:0.134
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:150000 lbf
da - Cone Frontface Backing Diameter:5.35 in
Design Units:Imperial
B - Cone Width:1.875 in
C1 - Dynamic Radial Rating (1 million revolutions)6:85900 lbf

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China 608zz Bearing Supplier: Address802 North Mower Road, Comb, XK 59882-3482 U.S.A.; Phone(Working Time)+1-628-379-3699; Fax

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