
NJ304EM
📏 20 × 52 mm





Custom & Special Bearings · 20 × 50.45 × 30 mm
| Brand | INA |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 20 mm × D 50.45 mm × B 30 mm |
| Catalogue Ref. | BaqfMl6Z6O |
| 4 x M6 | Quantity x Fixing screw'sDimensions, According to DIN 912 Standard Tightening torque of fixing screws must follow manufacturer's data. Screw not included in delivery. |
| A1 | Series 60 mm |
| A2 | Series 60 mm |
| B | 28 mm |
| C0a | 40000 N |
| C0r | 19100 N |
| Ca | 27500 N |
| Cr | 28000 N |
| Daa min | 47 mm |
| Dai | Series 39 mm |
| H | 30 mm |
| Series 8 | μm AxialRunout Screw supportBearingConfiguredAxialRunout based on inner ring rotation. |
| Series MA | 18 Nm |
| Series MRL | 0.3 Nm |
| Series Mm | 0.263 kg x cm^2 |
| X | Outer ring'sAxialAdjacent area |
| ZM20 | Recommended INA Lock nut designation ForBearingUnitAxialLocating lock nut. It does not affectBearingPreload of. |
| caL | 250 N/ m |
| d1 | 24.4 mm |
| d2 | 6.6 mm |
| da | 24 mm |
| m | 47 mm / 300 g |
| n | 47 mm |
| nSeries G Fett | 2800 r/min |
| rmin | 0.3 mm |

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm

📏 20 × 52 mm