Original SKF Cylindrical Roller Bearings NU3048 ISO
Request A Quote For Your Special EE280700D Cone Part Number Original SKF Cylindrical Roller Bearings NU3048 ISO Needs Today! Free SWEDEN SKF Cylindrical Roller Bearings Quotes. 280000 Series ISO Jinan Excavator Parts Company 9001 certified.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 280000 |
| Cone Part Number | EE280700D |
| Cup Part Number | 281200 |
| Design Units | Imperial |
| Bearing Weight | 67.4 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 7.0000 in |
| D | 12 in |
| B - Double Cone Width | 4.5000 in |
| C - Cup Width | 1.6875 in |
| T - Bearing Width across Cups | 4.3085 in |
| R - Cone Frontface To Clear Radius1 | 0.130 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 7.87 in |
| Db - Cup Backface Backing Diameter | 10.98 in |
| Ab - Cage-Cone Frontface Clearance | 0.08 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 35100 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 236000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 61200 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 21700 lbf |
| K - Factor7 | 1.62 |
| e - ISO Factor8 | 0.36 |
| Y1 - ISO Factor9 | 1.87 |
| Y2 - ISO Factor10 | 2.79 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 591 |
| G2 - Heat Generation Factor (Rib-Roller End) | 86 |
| Cg - Geometry Factor12 | 0.112 |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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