17 mm x 30 mm x 13 mm SKF NA 4903 cylindrical roller bearings
Browse 17 mm x 30 mm x 13 mm 17 mm x 30 mm x 13 mm SKF NA 4903 cylindrical roller bearings Categories in the Manufacturers Online Free. including New energy Bearing Manufacturing Co., Ltd Cylindrical Roller Bearings. h9 Tolerance shaft
What is NA 4903 bearing interchange？
| Brand Name |
SKF |
| Model Number |
NA 4903 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
NA 4903 |
Product Details
| Series |
LL648400 |
| Cone Part Number |
LL648434 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
106000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
27400 lbf |
| d |
9.5938 in |
| B - Cone Width |
1.2500 in |
| R - Cone Backface To Clear Radius3 |
0.14 in |
| da - Cone Frontface Backing Diameter |
10 in |
| db - Cone Backface Backing Diameter |
10.24 in |
| Ab - Cage-Cone Frontface Clearance |
0.09 in |
| Aa - Cage-Cone Backface Clearance |
0.16 in |
| a - Effective Center Location4 |
0.88 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
15700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
60700 lbf |
| C0 - Static Radial Rating |
126000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
11600 lbf |
| K - Factor8 |
1.36 |
| Cg - Geometry Factor |
0.13 |