Komatsu axis 421-70-11980RB axis
Enjoy High 775 Series Margins on Competitive Komatsu axis Pricing.Great Wholesale 779D Cone Part Number Products at 772A Cup Part Number Low Costs. Zenith Industrial Manufacture Co.,Ltd
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 775 |
| Cone Part Number | 779D |
| Cup Part Number | 772A |
| Design Units | Imperial |
| Bearing Weight | 21.3 lb |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance | 0 in |
| d | 3.8750 in |
| D | 6.8750 in |
| B - Double Cone Width | 4.0300 in |
| C - Cup Width | 1.5000 in |
| T - Bearing Width across Cups | 4.0000 in |
| R - Cone Frontface To Clear Radius1 | 0.060 in |
| r - Cup Backface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 4.41 in |
| Db - Cup Backface Backing Diameter | 6.22 in |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 20200 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 135000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 35100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 13300 lbf |
| K - Factor7 | 1.51 |
| e - ISO Factor8 | 0.39 |
| Y1 - ISO Factor9 | 1.75 |
| Y2 - ISO Factor10 | 2.61 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 227 |
| G2 - Heat Generation Factor (Rib-Roller End) | 41.3 |
| Cg - Geometry Factor12 | 0.107 |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |
