Original Seal Kit Excavator PC220LC-7 Arm Cylinder Service Kit 707-99-58070
Offer High Quality Brand Jinan Excavator Parts Company Original Seal Kit Excavator PC220LC-7 Arm Cylinder Service Kit 707-99-58070 385 Series .Contact Us Online to Get Best Quote.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Series | 385 |
Cone Part Number | 389 |
Cup Part Number | 384DRB |
Design Units | Imperial |
Bearing Weight | 3.73 lb |
Cage Type | Stamped Steel |
Ab - Cage-Cone Frontface Clearance | 0.11 in |
d | 2.1880 in |
D | 4.1250 in |
B - Cone Width | 0.8640 in |
C - Double Cup Width | 1.5620 in |
T - Bearing Width across Cones | 1.9369 in |
R - Cone Backface To Clear Radius1 | 0.09 in |
r - Cup Frontface To Clear Radius2 | 0.03 in |
db - Cone Backface Backing Diameter | 2.56 in |
Da - Cup Frontface Backing Diameter | 3.74 in |
Aa - Cage-Cone Backface Clearance | 0.03 in |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 6280 lbf |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 42200 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 10900 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3810 lbf |
K - Factor7 | 1.65 |
e - ISO Factor8 | 0.35 |
Y1 - ISO Factor9 | 1.91 |
Y2 - ISO Factor10 | 2.84 |
Cg - Geometry Factor11 | 0.0859 |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |