Angular Contact Ball Bearings
- Single and Duplex Arrangements
- 7921DF Face-to-face arrangement DF
7921DF Bearing | Single and Duplex Arrangements
7921DF PDF download| 7921DF interchange NTN Corporation | CYSD | NTN 7921DF | |
| 7921DF cross reference NTN Corporation | CYSD | NTN 7921DF | |
| 7921DF Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7921DF |
| d: | 105 |
| D: | 0.60 |
| B: | 1.1 |
| r(min): | 7921 |
| r1(min): | 0.970 |
| Width: | 5 900 |
| Size: | 4 400 |
| SD： | 145 |
| R1： | 4 950 |
| R： | 48.5 |
| ORDER： | 5 550 |
| MASS： | 54.5 |
