IKO RNA 4912U needle roller bearings

Can’t find what you’re 71.999 mm Da looking for IKO RNA 4912U needle roller bearings ? Our expert Representatives be in 28.575 mm da contact with you shortly!
| da | 28.575 mm |
| Da | 71.999 mm |
| Ca | 26.797 mm |
| A1 | 50.8 mm |
| A2 | 82.55 mm |
| S | 4.763 mm |
| ba | 21.431 mm |
| H | 98.822 mm |
| H1 | 50.8 mm |
| H2 | 20.637 mm |
| J min. | 142.875 mm |
| J max. | 155.575 mm |
| L | 190.5 mm |
| N1 | 15.875 mm |
| R1 | 23.813 mm |
| R2 | 12.7 mm |
| RG | 1/8 NPT |
| PG | 1/8 NPT |
| h | 22.225 mm |
| Housing | SAF 507 |
| Bearing | 1207 EKTN9 |
| Adapter sleeve assembly | SNW 7×1.1/8 |
| Stabilizing ring | SR-7-6 |
| Labyrinth ring | 2 x LER 13 |
| End plug (suffix Y) | EPR 2 |
| Bearing limiting speed | 13000 r/min |
| P60° | 18.2 kN |
| P90° | 11.1 kN |
| P120° | 6.81 kN |
| P150° | 6.09 kN |
| P180° | 7.25 kN |
| Pa | 1.78 kN |
| Mass pillow block | 3.95 kg |
| Cap bolt | 2 x 3/8-16 UNC |
| Cap bolt recommended tightening torque | 40.7 N·m |
| Cap bolt, SAE grade | 5 |
| Appropriate attachment bolt size G | 0.5 in |
| Initial grease fill | 36.855 g |
Detailed Parameters
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