SKF RA100-RRB Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
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Product Details
| Bearing number | 4T-72188C/72487 |
| Size (mm) | 47.625x123.825x36.512 |
| Bore Diameter (mm) | 47,625 |
| Outer Diameter (mm) | 123,825 |
| Width (mm) | 36,512 |
| d | 47,625 mm |
| D | 123,825 mm |
| T | 36,512 mm |
| B | 32,791 mm |
| C | 25,4 mm |
| ra1 max. | 3,3 mm |
| a - | 1,5 mm |
| Da | 102 mm |
| db | 67 mm |
| ra max. | 0,8 mm |
| da | 69 mm |
| Db | 116 mm |
| Weight | 2,16 Kg |
| Basic dynamic load rating (C) | 154 kN |
| Basic static load rating (C0) | 188 kN |
| (Grease) Lubrication Speed | 2 900 r/min |
| (Oil) Lubrication Speed | 3 900 r/min |
| Calculation factor (e) | 0,74 |
| Calculation factor (Y0) | 0,45 |
| d1 | 89.5 mm |
| a | 38.01 mm |
| e | 0.74 |
| Y2 | 0.81 |
| Y0 | 0.45 |
| Mass | 2.16 kg |
| Dynamic load, C | 154 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 188 kN |
| Fatigue limit load, Cu | 22.9 kN |
| Nlim (oil) | 3,900 rpm |
| Nlim (grease) | 2,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 5.59 Hz |
| Characteristic outer ring frequency, BPF0 | 6.75 Hz |
| Characteristic inner ring frequency, BPFI | 9.25 Hz |
| ra max | 0.8 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |
