Angular Contact Ball Bearings
- Single and Duplex Arrangements
- 7921DB Back-to-back arrangement DB
7921DB Bearing | Single and Duplex Arrangements
7921DB PDF download| 7921DB interchange NTN Corporation | CYSD | NTN 7921DB | |
| 7921DB cross reference NTN Corporation | CYSD | NTN 7921DB | |
| 7921DB Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 7921DB |
| 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 |
