Bearings ZA-6870 Bearings For Oil Production Drilling(Mud Pump Bearing)
Online Bearings ZA-6870 Bearings For Oil Production Drilling(Mud Pump Bearing) Expert.More Choices. Bearings ZA-6870 Bearings For Oil Production Drilling(Mud Pump Bearing) 130000 Series in Pioneer Machinery Source Stock & Ready to Ship Now!
Series: | 130000 |
Cone Part Number: | EE130889 |
Cup Part Number: | 131400 |
Design Units: | Imperial |
Bearing Weight: | 22.90 Kg |
Cage Type: | Stamped Steel |
d: | 225.425 mm |
D: | 355.6 mm |
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Product Details
Series | 130000 |
Cone Part Number | EE130889 |
Cup Part Number | 131400 |
Design Units | Imperial |
Bearing Weight | 22.90 Kg |
Cage Type | Stamped Steel |
d | 225.425 mm |
D | 355.6 mm |
B - Cone Width | 69.850 mm |
C - Cup Width | 49.213 mm |
B | 69.850 mm |
R - Cone Backface To Clear Radius1 | 6.860 mm |
r - Cup Backface To Clear Radius2 | 1.52 mm |
da - Cone Frontface Backing Diameter | 244.09 mm |
db - Cone Backface Backing Diameter | 255.02 mm |
Da - Cup Frontface Backing Diameter | 331.70 mm |
Db - Cup Backface Backing Diameter | 328.93 mm |
Ab - Cage-Cone Frontface Clearance | 4.6 mm |
Aa - Cage-Cone Backface Clearance | 11.4 mm |
a - Effective Center Location3 | -9.9 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 46400 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 179000 lbf |
C0 - Static Radial Rating | 314000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 26200 lbf |
K - Factor7 | 1.77 |
e - ISO Factor8 | 0.33 |
Y - ISO Factor9 | 1.82 |
G1 - Heat Generation Factor (Roller-Raceway) | 1160 |
G2 - Heat Generation Factor (Rib-Roller End) | 168 |
Cg - Geometry Factor | 0.136 |
Company Profile
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Phone |
0065 82577418 |
Fax |
0065 82577552 |