Tapered roller bearings
- Single-row tapered roller bearings
- 3877/21 Inch series
3877/21 Bearing | Single-row tapered roller bearings
3877/21 PDF download| 3877/21 interchange JTEKT Corporation(Koyo) | Jtekt North America 3877/21 | |
| 3877/21 cross reference JTEKT Corporation(Koyo) | Jtekt North America 3877/21 | |
| 3877/21 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 3877/21 |
| d: | 30.162 |
| D: | 41.275 |
| B: | 1.2 |
| r(min): | 3.6 |
| r1(min): | 6400 |
| Width: | 4800 |
| Size: | 3877/21 |
| Y0： | 85.725 |
| STAN： | 20.3 |
| SD： | 135 |
| RA： | 136 |
| R1： | 23.812 |
