RS-4948E4 NSK CYLINDRICAL ROLLER BEARING
Various Angular Contact Ball Bearing types and Cixi Kent Bearing Co., Ltd. sizes to N/A Minimum Buy Quantity accommodate your 30.5 kN Cr RS-4948E4 NSK CYLINDRICAL ROLLER BEARING requirements.
| Brand Name: | NSK |
| Model Number: | RS-4948E4 |
| Minimum Buy Quantity: | N/A |
| Dw: | 2.5 mm |
| Cr: | 30.5 kN |
| C0r: | 75 kN |
| Mass: | 0.06 kg |
| Inventory: | 0.0 |
| b: | 20 mm |
| Lw: | 15.8 mm |
| PDF |
RS-4948E4 |
Product Details
| Minimum Buy Quantity | N/A |
| Dw | 2.5 mm |
| Cr | 30.5 kN |
| C0r | 75 kN |
| Mass | 0.06 kg |
| Inventory | 0.0 |
| b | 20 mm |
| Lw | 15.8 mm |
| Characteristic outer ring frequency, BPF0 | 22.15 Hz |
| Characteristic rolling element frequency, BSF | 26.96 Hz |
| Bearing number | K65X70X20 |
| Nlim (oil) | 6,000 rpm |
| Bc | 19,800 mm |
| Outer Diameter (mm) | 70,000 |
| Product Group | B04144 |
| Weight / Kilogram | 0.076 |
| Category | Bearings |
| Bore Diameter (mm) | 65,000 |
| Max operating temperature, Tmax | 120 °C |
| Nlim (grease) | 4,000 rpm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15155986998 |
