First Guyana Gear 3230 Komatsu D475A Bulldozer w/Ripper 1/50 Diecast MIB Latest Issue MODELS

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First Guyana Gear 3230 Komatsu D475A Bulldozer w/Ripper 1/50 Diecast MIB Latest Issue

ISB Engineering LLC

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kamenzhang2020-07-10 09:46:19
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First Guyana Gear 3230 Komatsu D475A Bulldozer w/Ripper 1/50 Diecast MIB Latest Issue Size Chart (mm/inches)
Series	64000
Cone Part Number	64433
Design Units	Imperial
Cage Type	Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1	108000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2	27900 lbf
d	4.3304 in
B - Cone Width	1.6250 in
R - Cone Backface To Clear Radius3	0.14 in
da - Cone Frontface Backing Diameter	4.76 in
db - Cone Backface Backing Diameter	5.04 in
Ab - Cage-Cone Frontface Clearance	0.11 in
Aa - Cage-Cone Backface Clearance	0.2 in
a - Effective Center Location4	0.05 in
C90 - Dynamic Radial Rating (90 million revolutions)5	16000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6	61800 lbf
C0 - Static Radial Rating	94200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7	14100 lbf
K - Factor8	1.13
G1 - Heat Generation Factor (Roller-Raceway)	218.8
G2 - Heat Generation Factor (Rib-Roller End)	45.3
Cg - Geometry Factor	0.115

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