77290B Franke Slewing Ring Bearings - China Komatsu Hydraulic Final Drive Motor Supplier

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77290B Franke Slewing Ring Bearings Description of the code

C0 - Static Radial Rating:567000 lbf
Ab - Cage-Cone Frontface Clearance:0.22 in
d:11.3750 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:69300 lbf
Cg - Geometry Factor9:0.172
K - Factor7:1.73
Cage Type:Pin-Type
da - Cone Frontface Backing Diameter:12.2 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:466000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:40100 lbf
G2 - Heat Generation Factor (Rib-Roller End):287
R - Cone Frontface To Clear Radius2:0.130 in
B - Double Cone Width:5.6875 in
G1 - Heat Generation Factor (Roller-Raceway)8:2300
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:121000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)1:267000 lbf
db - Cone Backface Backing Diameter:12.2 in
Cone Part Number:M255449D
Design Units:Imperial
Series:M255400

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China Komatsu Hydraulic Final Drive Motor Supplier: Address6518 Litimat Road, Dississauga, Intario, D2Y 4U7, Canada; Phone(Working Time)+1-659-239-5477; Fax

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Komatsu Hydraulic Final Drive Motor

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