Competitive price excavator genuine parts PC70-8 motor assy 708-7S-00150

Welcome Kate Komatsu part Machinery Co., Ltd to the Competitive price excavator genuine parts PC70-8 motor assy 708-7S-00150 online seller. 3700 Series

Series:3700
Cone Part Number:3780
Cup Part Number:3729D
Design Units:Imperial
Bearing Weight:3.95 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.06 in
d:2 in

Product Details

Series3700
Cone Part Number3780
Cup Part Number3729D
Design UnitsImperial
Bearing Weight3.95 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.06 in
d2 in
D3.6718 in
B - Cone Width1.1930 in
C - Double Cup Width2.0625 in
T - Bearing Width across Cones2.5625 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.03 in
db - Cone Backface Backing Diameter2.52 in
Da - Cup Frontface Backing Diameter3.50 in
Aa - Cage-Cone Backface Clearance0.06 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)37120 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)447800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)512400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)64120 lbf
K - Factor71.73
e - ISO Factor80.34
Y1 - ISO Factor91.99
Y2 - ISO Factor102.97
G1 - Heat Generation Factor (Roller-Raceway)1149.9
G2 - Heat Generation Factor (Rib-Roller End)14.5
Cg - Geometry Factor120.0903
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Company Profile

Kate Komatsu part Machinery Co., Ltd
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