
CRBF2012AT
📏 20 × 70 × 12 mm






Custom & Special Bearings · 20 × 68 × 56 mm
| Brand | INA |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 20 mm × D 68 mm × B 56 mm |
| Catalogue Ref. | xrzyYT6A6j |
| 1) | Pull-out groove |
| 2 | μm AxialRunout Screw supportBearingConfiguredAxialRunout based on inner ring rotation. |
| 7 x M6X70 | Quantity x Fixing screw'sDimensions, According to DIN 912-Series 10.9 Standard Tightening torque of fixing screws must follow manufacturer's data. Screw not included in delivery. |
| 9079 | N AxialPreload |
| B | 56 mm |
| C0a | 94000 N |
| Ca | 42000 N |
| Da max | 43 mm |
| I | 47 mm |
| J | 53 mm |
| Series MA | 18 Nm |
| Series MRL | 0.45 Nm |
| Series Mm | 0.564 kg x cm^2 |
| ZMA20/38. AM20 | Recommended INA Lock nut designation |
| b | 3 mm |
| caL | 1150 N/μm |
| ckL | 320 Nm/mrad |
| d1 | 34.5 mm |
| d2 | 6.Series 8 mm |
| da min | 25 mm |
| m | 1220 g |
| nSeries G Fett | 3000 r/min |
| r1 min | 0.6 mm |
| rmin | 0.3 mm |
| t | Series 8 X 45 Pitch circle t Quantity X t |

📏 20 × 70 × 12 mm

📏 20 × 70 × 12 mm

📏 20 × 72 × 19 mm

📏 20 × 72 × 19 mm

📏 20 × 75 × 25 mm

📏 20 × 77.5 × 36 mm