L4-13P9Z Rotek Slewing Ring Bearings
| Brand Name: | Rotek |
| Model Number: | L4-13P9Z |
| Series: | L217800 |
| Cone Part Number: | L217847 |
| Cup Part Number: | L217810D |
| Design Units: | Imperial |
| Bearing Weight: | 3.71 lb |
| Cage Type: | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance: | 0.1 in |
| d: | 3.4375 in |
Product Details
| Series | L217800 |
| Cone Part Number | L217847 |
| Cup Part Number | L217810D |
| Design Units | Imperial |
| Bearing Weight | 3.71 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.1 in |
| d | 3.4375 in |
| D | 4.8750 in |
| B - Cone Width | 0.8125 in |
| C - Double Cup Width | 1.6875 in |
| T - Bearing Width across Cones | 1.9998 in |
| R - Cone Backface To Clear Radius1 | 0.06 in |
| r - Cup Frontface To Clear Radius2 | 0.03 in |
| db - Cone Backface Backing Diameter | 3.78 in |
| Da - Cup Frontface Backing Diameter | 4.72 in |
| Aa - Cage-Cone Backface Clearance | 0.01 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 5400 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 36300 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 9400 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3050 lbf |
| K - Factor7 | 1.77 |
| e - ISO Factor8 | 0.33 |
| Y1 - ISO Factor9 | 2.05 |
| Y2 - ISO Factor10 | 3.05 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 111 |
| G2 - Heat Generation Factor (Rib-Roller End) | 74.7 |
| Cg - Geometry Factor12 | 0.115 |
