1252171H4 Genuine Komatsu Light Ignition Switch

Online shopping 1252171H4 Genuine Komatsu Light Ignition Switch LL52549 Cone Part Number Imperial Design Units from a IRA Hydraulic Pump Technical support and service great selection at Store. ... Komatsu Hydraulic Pump Accessories.

Cone Part Number: LL52549
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 6490 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 1680 lbf
d: 0.8750 in
B - Cone Width: 0.4400 in
R - Cone Backface To Clear Radius3: 0.050 in
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Product Details

Cone Part Number LL52549
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 6490 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 1680 lbf
d 0.8750 in
B - Cone Width 0.4400 in
R - Cone Backface To Clear Radius3 0.050 in
da - Cone Frontface Backing Diameter 1 in
db - Cone Backface Backing Diameter 1.08 in
Ab - Cage-Cone Frontface Clearance 0.07 in
Aa - Cage-Cone Backface Clearance -0.02 in
a - Effective Center Location4 -0.07 in
C90 - Dynamic Radial Rating (90 million revolutions)5 966 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 3730 lbf
C0 - Static Radial Rating 3770 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 655 lbf
K - Factor8 1.47
G1 - Heat Generation Factor (Roller-Raceway) 4.7
G2 - Heat Generation Factor (Rib-Roller End) 8.62
Cg - Geometry Factor 0.0431
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