SKF 31148 Radial shaft seals for general industrial applications
| Brand Name |
Singapore |
| Model Number |
31148 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-12580/12520 |
| Size (mm) | 20.638x49.225x19.845 |
| Bore Diameter (mm) | 20,638 |
| Outer Diameter (mm) | 49,225 |
| Width (mm) | 19,845 |
| d | 20,638 mm |
| D | 49,225 mm |
| T | 19,845 mm |
| B | 19,845 mm |
| C | 15,875 mm |
| ra1 max. | 1,5 mm |
| a | 7,1 mm |
| Da | 42,5 mm |
| db | 26 mm |
| ra max. | 1,5 mm |
| da | 28,5 mm |
| Db | 45,5 mm |
| Weight | 0,182 Kg |
| Basic dynamic load rating (C) | 37,5 kN |
| Basic static load rating (C0) | 39 kN |
| (Grease) Lubrication Speed | 8 200 r/min |
| (Oil) Lubrication Speed | 11 000 r/min |
| Calculation factor (e) | 0,32 |
| Calculation factor (Y0) | 1,02 |
| d1 | 34.3 mm |
| e | 0.32 |
| Y2 | 1.86 |
| Y0 | 1.02 |
| Mass | 0.18 kg |
| Dynamic load, C | 37.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 39 kN |
| Fatigue limit load, Cu | 4.75 kN |
| Nlim (oil) | 11,000 rpm |
| Nlim (grease) | 8,200 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.4 Hz |
| Characteristic rolling element frequency, BSF | 4.86 Hz |
| Characteristic outer ring frequency, BPF0 | 5.24 Hz |
| Characteristic inner ring frequency, BPFI | 7.76 Hz |
| ra max | 1.5 mm |
| r1a max | 1.5 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.185 |
| Product Group | B04334 |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |
SKF 46x65x10 HMSA10 RG Radial shaft seals for general industrial applications
SKF 467x510x20 HDS2 V Radial shaft seals for heavy industrial applications
SKF 46x65x10 HMS5 V Radial shaft seals for general industrial applications
SKF 46770 Radial shaft seals for general industrial applications
SKF 46x65x10 HMS5 RG Radial shaft seals for general industrial applications
SKF 46324 Radial shaft seals for general industrial applications