8 mm x 24 mm x 8 mm NSK 728A Angular contact ball bearing 728A Bearing size: 8x24x8mm
Our highly-skilled and factory-trained service experts have the resources to help Flanged Pilot Type Shape you with all your 8 mm x 24 mm x 8 mm NSK 728A Angular contact ball bearing 728A Bearing size: 8x24x8mm needs - including 8 mm x 24 mm x 8 mm routine Deep Groove Ball Bea Bearing Used maintenance, major repairs, warranty service, and 8x24x8 Bearing equipment inspections.
| Brand Name: |
NSK |
| Model Number: |
728A |
| Cone Part Number: |
M239447 |
| Design Units: |
Imperial |
| Cage Type: |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
208000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
53800 lbf |
| d: |
7.4700 in |
| B - Cone Width: |
2.2500 in |
| R - Cone Backface To Clear Radius3: |
0.13 in |
| PDF |
728A |
Product Details
| Cone Part Number |
M239447 |
| Design Units |
Imperial |
| Cage Type |
Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
208000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
53800 lbf |
| d |
7.4700 in |
| B - Cone Width |
2.2500 in |
| R - Cone Backface To Clear Radius3 |
0.13 in |
| da - Cone Frontface Backing Diameter |
8.15 in |
| db - Cone Backface Backing Diameter |
8.15 in |
| Ab - Cage-Cone Frontface Clearance |
0.05 in |
| Aa - Cage-Cone Backface Clearance |
0.11 in |
| a - Effective Center Location4 |
-0.15 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 |
30900 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 |
119000 lbf |
| C0 - Static Radial Rating |
191000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
17500 lbf |
| K - Factor8 |
1.77 |
| G1 - Heat Generation Factor (Roller-Raceway) |
672.6 |
| G2 - Heat Generation Factor (Rib-Roller End) |
128.2 |
| Cg - Geometry Factor |
0.113 |