TIMKEN NA48990SW Tapered Roller Bearings
| Brand Name |
TIMKEN NA48990SW Tapered Roller Bearings |
| Model Number |
NA48990SW |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | NA4906R |
| Size (mm) | 30x47x17 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 17 |
| d | 30 mm |
| F | 35 mm |
| D | 47 mm |
| B | 17 mm |
| C | 17 mm |
| r min. | 0,3 mm |
| s | 0,8 mm |
| da min. | 32 mm |
| Da max. | 45 mm |
| ra max. | 0,3 mm |
| Weight | 0,101 Kg |
| Basic dynamic load rating (C) | 25,5 kN |
| Basic static load rating (C0) | 35,5 kN |
| (Grease) Lubrication Speed | 7 500 r/min |
| rs min | 0.3 mm |
| s max | 0.8 mm |
| Dw | 4 mm |
| Lw | 12.8 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 2.5 mm |
| Lubrication hole on inner ring | Non/No |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.1 kg |
| Cr | 25.5 kN |
| C0r | 35.5 kN |
| Nlim (grease) | 7,500 rpm |
| Nlim (oil) | 11,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 9.65 Hz |
| Characteristic outer ring frequency, BPF0 | 8.97 Hz |
| Characteristic inner ring frequency, BPFI | 11.03 Hz |
| da min | 32 mm |
| Da max | 45 mm |
| ras max | 0.3 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.108 |
| Product Group | B04144 |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
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