3R8-88E9 Rotek Slewing Ring Bearings
Our 71.999 mm D highly-skilled and factory-trained service experts have the resources to help you China abec 5 Bearing Supplier with 14.288 mm C - Cup Width all your 3R8-88E9 Rotek Slewing Ring Bearings needs - including routine maintenance, major repairs, warranty service, and Large Slewing Bearings equipment inspections. 0.8 mm Aa - Cage-Cone Backface Clearance
| Brand Name: | Rotek |
| Model Number: | 3R8-88E9 |
| Aa - Cage-Cone Backface Clearance: | 0.8 mm |
| C - Cup Width: | 14.288 mm |
| D: | 71.999 mm |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 11400 lbf |
| db - Cone Backface Backing Diameter: | 42.42 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 2250 lbf |
| K - Factor7: | 1.31 |
Product Details
| Aa - Cage-Cone Backface Clearance | 0.8 mm |
| C - Cup Width | 14.288 mm |
| D | 71.999 mm |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 11400 lbf |
| db - Cone Backface Backing Diameter | 42.42 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2250 lbf |
| K - Factor7 | 1.31 |
| Da - Cup Frontface Backing Diameter | 66.50 mm |
| da - Cone Frontface Backing Diameter | 40.39 mm |
| Db - Cup Backface Backing Diameter | 61.98 mm |
| a - Effective Center Location3 | -1.5 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 17.5 |
| r - Cup Backface To Clear Radius2 | 2.03 mm |
| d | 34.976 mm |
| Series | 19000 |
| Ab - Cage-Cone Frontface Clearance | 2.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2960 lbf |
| Design Units | Imperial |
| Cone Part Number | 19138 |
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