Komatsu GD705A-4 Motor Grader Operation & Maintenance Manual

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Product Details

Series395
Cone Part Number395A
Cup Part Number394YD
Design UnitsImperial
Bearing Weight3.83 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.11 in
d2.6250 in
D4.3307 in
B - Cone Width0.8660 in
C - Double Cup Width1.8125 in
T - Bearing Width across Cones2.0624 in
R - Cone Backface To Clear Radius10.03 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter2.87 in
Da - Cup Frontface Backing Diameter4.12 in
Aa - Cage-Cone Backface Clearance0.05 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)35760 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)438700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)510000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)63970 lbf
K - Factor71.45
e - ISO Factor80.4
Y1 - ISO Factor91.68
Y2 - ISO Factor102.5
G1 - Heat Generation Factor (Roller-Raceway)1156
G2 - Heat Generation Factor (Rib-Roller End)21.4
Cg - Geometry Factor120.0984
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Company Profile

Leader Hydraulic Pump Co.,Limited.
Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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