Competitive price excavator genuine parts PC70-8 motor assy 708-7S-00150
Welcome Kate Komatsu part Machinery Co., Ltd to the Competitive price excavator genuine parts PC70-8 motor assy 708-7S-00150 online seller. 3700 Series
| Series: |
3700 |
| Cone Part Number: |
3780 |
| Cup Part Number: |
3729D |
| Design Units: |
Imperial |
| Bearing Weight: |
3.95 lb |
| Cage Type: |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: |
0.06 in |
| d: |
2 in |
Product Details
| Series |
3700 |
| Cone Part Number |
3780 |
| Cup Part Number |
3729D |
| Design Units |
Imperial |
| Bearing Weight |
3.95 lb |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.06 in |
| d |
2 in |
| D |
3.6718 in |
| B - Cone Width |
1.1930 in |
| C - Double Cup Width |
2.0625 in |
| T - Bearing Width across Cones |
2.5625 in |
| R - Cone Backface To Clear Radius1 |
0.14 in |
| r - Cup Frontface To Clear Radius2 |
0.03 in |
| db - Cone Backface Backing Diameter |
2.52 in |
| Da - Cup Frontface Backing Diameter |
3.50 in |
| Aa - Cage-Cone Backface Clearance |
0.06 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 |
7120 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 |
47800 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 |
12400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
4120 lbf |
| K - Factor7 |
1.73 |
| e - ISO Factor8 |
0.34 |
| Y1 - ISO Factor9 |
1.99 |
| Y2 - ISO Factor10 |
2.97 |
| G1 - Heat Generation Factor (Roller-Raceway)11 |
49.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
14.5 |
| Cg - Geometry Factor12 |
0.0903 |