Tapered roller bearings
- Single-row tapered roller bearings
- 30312U Metric system sizes
30312U Bearing | Single-row tapered roller bearings
30312U PDF download| 30312U interchange NTN Corporation | NTN 30312U | |
| 30312U cross reference NTN Corporation | NTN 30312U | |
| 30312U Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | 30312U |
| d: | 33.50 |
| D: | 60 |
| B: | 2.5 |
| r(min): | 3.0 |
| r1(min): | 30312U |
| Width: | 2.06 |
| Size: | 4 000 |
| Y0： | 3 000 |
| STAN： | 130 |
| SD： | 18 300 |
| RA： | 180 |
| R1： | 21 400 |
