Bearing RNA4876 SKF
What is Bearing RNA4876 SKF in mechanical engineering? 45x85x24.75 Needle Roller Bearing 45 Bore Diameter (mm) Manufacturing Service . Upload your CAD file 45x85x24.75 Size (mm) for an instant.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 4T-32209 |
| Size (mm) | 45x85x24.75 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 24,75 |
| d | 45 mm |
| D | 85 mm |
| T | 24,75 mm |
| B | 23 mm |
| C | 19 mm |
| ra1 max. | 1,5 mm |
| a | 20 mm |
| r min. | 1,5 mm |
| r1 min. | 1,5 mm |
| da min. | 53,5 mm |
| Da min | 73 mm |
| Da max. | 76,5 mm |
| db max. | 53 mm |
| Db min. | 81 mm |
| ra max. | 1,5 mm |
| Sa | 3 mm |
| Sb | 5,5 mm |
| Weight | 0,607 Kg |
| Basic dynamic load rating (C) | 82 kN |
| Basic static load rating (C0) | 100 kN |
| (Grease) Lubrication Speed | 4 400 r/min |
| (Oil) Lubrication Speed | 5 900 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,81 |
| d1 | 65 mm |
| rs min | 1.5 mm |
| r1s min | 1.5 mm |
| e | 0.4 |
| Y2 | 1.48 |
| Y0 | 0.81 |
| Mass | 0.61 kg |
| ISO 355 reference | T3DC045 |
| Dynamic load, C | 82 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 100 kN |
| Fatigue limit load, Cu | 12.2 kN |
| Nlim (oil) | 5,900 rpm |
| Nlim (grease) | 4,400 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.36 Hz |
| Characteristic outer ring frequency, BPF0 | 7.66 Hz |
| Characteristic inner ring frequency, BPFI | 10.34 Hz |
| da max | 53 mm |
| db min | 53.5 mm |
| Da max | 76.5 mm |
| Db min | 81 mm |
| Ca min | 3 mm |
| Cb min | 5.5 mm |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Roller Bearings |
| Inventory | 4.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04336 |