NNCF4988V NSK CYLINDRICAL ROLLER BEARING
We work closely with 19.33 in db - Cone Backface Backing Diameter our NNCF4988V NSK CYLINDRICAL ROLLER BEARING manufacturing partners to bring the best value to Cixi Kent Bearing Co., Ltd. customers.
| Brand Name: | NSK |
| Model Number: | NNCF4988V |
| db - Cone Backface Backing Diameter: | 19.33 in |
| C0 - Static Radial Rating: | 816000 lbf |
| Cone Part Number: | EE737173 |
| C90 - Dynamic Radial Rating (90 million revolutions)5: | 103000 lbf |
| R - Cone Backface To Clear Radius3: | 0.410 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 689000 lbf |
| G1 - Heat Generation Factor (Roller-Raceway): | 4809.1 |
| Aa - Cage-Cone Backface Clearance: | 0.48 in |
| PDF |
NNCF4988V |
Product Details
| db - Cone Backface Backing Diameter | 19.33 in |
| C0 - Static Radial Rating | 816000 lbf |
| Cone Part Number | EE737173 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 103000 lbf |
| R - Cone Backface To Clear Radius3 | 0.410 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 689000 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 4809.1 |
| Aa - Cage-Cone Backface Clearance | 0.48 in |
| K - Factor8 | 1.56 |
| Cage Type | Pin-Type |
| B - Cone Width | 3.3750 in |
| Cg - Geometry Factor | 0.225 |
| da - Cone Frontface Backing Diameter | 18.78 in |
| Ab - Cage-Cone Frontface Clearance | 0.38 in |
| a - Effective Center Location4 | 0.66 in |
| d | 17.3750 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 65700 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 573.4 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 396000 lbf |
| Design Units | Imperial |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15155986998 |
