4R5218 NTN Cylindrical Roller Bearing
What is 4R5218 NTN Cylindrical Roller Bearing 172000 N C1 - Dynamic Radial Rating (1 million revolutions)6 in Precision Parts Bearing Co., Ltd. mechanical engineering? Spherical Roller Bearings Manufacturing Service . Upload your 51.1 G1 - Heat Generation Factor (Roller-Raceway) CAD file for an instant.
| Brand Name: |
NTN |
| Model Number: |
4R5218 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: |
172000 N |
| DD: |
83.7 mm |
| G1 - Heat Generation Factor (Roller-Raceway): |
51.1 |
| WPD: |
107.6 mm |
| B - Cone Width: |
31.000 mm |
| Aa - Cage-Cone Backface Clearance: |
4.3 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
67400 lbf |
| Cg - Geometry Factor: |
0.0831 |
| PDF |
4R5218 |
Product Details
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
172000 N |
| DD |
83.7 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
51.1 |
| WPD |
107.6 mm |
| B - Cone Width |
31.000 mm |
| Aa - Cage-Cone Backface Clearance |
4.3 mm |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
67400 lbf |
| Cg - Geometry Factor |
0.0831 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
66200 N |
| Series |
JW5500 |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
44600 N |
| K - Factor8 |
0.67 |
| Cage Type |
Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
4.3 mm |
| a - Effective Center Location4 |
5.8 mm |
| da - Cone Frontface Backing Diameter |
66 mm |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
17500 lbf |
| C0 - Static Radial Rating |
175000 N |
| G2 - Heat Generation Factor (Rib-Roller End) |
17.8 |
| R - Cone Backface To Clear Radius3 |
3.050 mm |