71FC55400BK KOYO Four-row cylindrical roller bearings
| Brand Name: | KOYO |
| Model Number: | 71FC55400BK |
| DD: | 166 mm |
| C0 - Static Radial Rating: | 283000 N |
| G2 - Heat Generation Factor (Rib-Roller End): | 60.3 |
| d: | 130 mm |
| da - Cone Frontface Backing Diameter: | 137 mm |
| Ab - Cage-Cone Frontface Clearance: | 4.8 mm |
| Design Units: | METRIC |
| WPD: | 177.6 mm |
Product Details
| DD | 166 mm |
| C0 - Static Radial Rating | 283000 N |
| G2 - Heat Generation Factor (Rib-Roller End) | 60.3 |
| d | 130 mm |
| da - Cone Frontface Backing Diameter | 137 mm |
| Ab - Cage-Cone Frontface Clearance | 4.8 mm |
| Design Units | METRIC |
| WPD | 177.6 mm |
| db - Cone Backface Backing Diameter | 143 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 50800 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 76700 lbf |
| Cg - Geometry Factor | 0.106 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 19900 lbf |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| B - Cone Width | 27.000 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 192 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 196000 N |
| Cage Type | Stamped Steel |
| K - Factor8 | 1.24 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 41100 N |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15153696688 |
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