H8-58E2 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
H8-58E2 |
| Series: |
107000 |
| Cone Part Number: |
EE107055 |
| Cup Part Number: |
107107 |
| Design Units: |
Imperial |
| Bearing Weight: |
18.5 Kg |
| Cage Type: |
Stamped Steel |
| d: |
139.700 mm |
| D: |
269.799 mm |
Product Details
| Series |
107000 |
| Cone Part Number |
EE107055 |
| Cup Part Number |
107107 |
| Design Units |
Imperial |
| Bearing Weight |
18.5 Kg |
| Cage Type |
Stamped Steel |
| d |
139.700 mm |
| D |
269.799 mm |
| B - Cone Width |
74.613 mm |
| C - Cup Width |
57.150 mm |
| B |
74.613 mm |
| R - Cone Backface To Clear Radius1 |
6.35 mm |
| r - Cup Backface To Clear Radius2 |
6.35 mm |
| da - Cone Frontface Backing Diameter |
161.04 mm |
| db - Cone Backface Backing Diameter |
169.93 mm |
| Da - Cup Frontface Backing Diameter |
249.68 mm |
| Db - Cup Backface Backing Diameter |
238.00 mm |
| Ab - Cage-Cone Frontface Clearance |
4.1 mm |
| Aa - Cage-Cone Backface Clearance |
6.9 mm |
| a - Effective Center Location3 |
-15 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
45700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
176000 lbf |
| C0 - Static Radial Rating |
263000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
30300 lbf |
| K - Factor7 |
1.51 |
| e - ISO Factor8 |
0.39 |
| Y - ISO Factor9 |
1.55 |
| G1 - Heat Generation Factor (Roller-Raceway) |
606.1 |
| G2 - Heat Generation Factor (Rib-Roller End) |
76.3 |
| Cg - Geometry Factor |
0.116 |