A8-25N2 Rotek Slewing Ring Bearings
A8-25N2 Rotek Slewing Ring Bearings Engineering Calculator , China 6204 2rs Bearing Supplier Large Slewing Bearings LM742745 Cone Part Number Manufacturing Service . Get Your Free. 1.8125 in B - Cone Width
| Brand Name: |
Rotek |
| Model Number: |
A8-25N2 |
| Cone Part Number: |
LM742745 |
| B - Cone Width: |
1.8125 in |
| Aa - Cage-Cone Backface Clearance: |
0.18 in |
| da - Cone Frontface Backing Diameter: |
8.86 in |
| G2 - Heat Generation Factor (Rib-Roller End): |
225.2 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
43600 lbf |
| K - Factor8: |
1.21 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
168000 lbf |
Product Details
| Cone Part Number |
LM742745 |
| B - Cone Width |
1.8125 in |
| Aa - Cage-Cone Backface Clearance |
0.18 in |
| da - Cone Frontface Backing Diameter |
8.86 in |
| G2 - Heat Generation Factor (Rib-Roller End) |
225.2 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
43600 lbf |
| K - Factor8 |
1.21 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
168000 lbf |
| Cage Type |
Stamped Steel |
| C0 - Static Radial Rating |
200000 lbf |
| Series |
LM742700 |
| Ab - Cage-Cone Frontface Clearance |
0.12 in |
| d |
8.3750 in |
| G1 - Heat Generation Factor (Roller-Raceway) |
866.9 |
| Design Units |
Imperial |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| Cg - Geometry Factor |
0.139 |
| a - Effective Center Location4 |
0.56 in |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
96600 lbf |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
25000 lbf |