VR4-480Hx47Z Cross Roller Guide 22x480x11mm
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Product Details
| Bearing number | 4T-30303 |
| Size (mm) | 17x47x15.25 |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 15,25 |
| d | 17 mm |
| D | 47 mm |
| T | 15,25 mm |
| B | 14 mm |
| C | 12 mm |
| ra1 max. | 1 mm |
| a | 10,5 mm |
| r min. | 1 mm |
| r1 min. | 1 mm |
| da min. | 22,5 mm |
| Da min | 40 mm |
| Da max. | 41,5 mm |
| db max. | 24 mm |
| Db min. | 42 mm |
| ra max. | 1 mm |
| Sa | 3 mm |
| Sb | 3,5 mm |
| Weight | 0,134 Kg |
| Basic dynamic load rating (C) | 28,9 kN |
| Basic static load rating (C0) | 26,3 kN |
| (Grease) Lubrication Speed | 9 000 r/min |
| (Oil) Lubrication Speed | 12 000 r/min |
| Calculation factor (e) | 0,29 |
| Calculation factor (Y0) | 1,16 |
| d1 | 31 mm |
| rs min | 1 mm |
| r1s min | 1 mm |
| e | 0.29 |
| Y2 | 2.11 |
| Y0 | 1.16 |
| Mass | 0.13 kg |
| ISO 355 reference | T2FB017 |
| Dynamic load, C | 28.9 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 26.3 kN |
| Fatigue limit load, Cu | 3.2 kN |
| Nlim (oil) | 12,000 rpm |
| Nlim (grease) | 9,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.14 Hz |
| Characteristic outer ring frequency, BPF0 | 4.65 Hz |
| Characteristic inner ring frequency, BPFI | 7.35 Hz |
| da max | 24 mm |
| db min | 22.5 mm |
| Da max | 41.5 mm |
| Db min | 42 mm |
| Ca min | 3 mm |
| Cb min | 3.5 mm |
| ra max | 1 mm |
| r1a max | 1 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04334 |
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