Vintage ZKL Czechoslovakia Ball Bearing Firm Race & Cage Advertising Pin Badge
Request A Quote For Your Special Vintage ZKL Czechoslovakia Ball Bearing Firm Race & Cage Advertising Pin Badge Needs 49.987x114.3x44.45 Today! Free Oil Industry Drilling Bearing Quotes. Industrial Bearings Solutions ISO 9001 certified.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-HH506349/HH506310 |
| Size (mm) | 49.987x114.3x44.45 |
| Bore Diameter (mm) | 49,987 |
| Outer Diameter (mm) | 114,3 |
| Width (mm) | 44,45 |
| d | 49,987 mm |
| D | 114,3 mm |
| T | 44,45 mm |
| B | 44,45 mm |
| C | 36,068 mm |
| ra1 max. | 3,3 mm |
| a | 13,3 mm |
| Da | 97 mm |
| db | 61 mm |
| ra max. | 3,5 mm |
| da | 72 mm |
| Db | 107 mm |
| Weight | 2,27 Kg |
| Basic dynamic load rating (C) | 203 kN |
| Basic static load rating (C0) | 261 kN |
| (Grease) Lubrication Speed | 3 500 r/min |
| (Oil) Lubrication Speed | 4 700 r/min |
| Calculation factor (e) | 0,4 |
| Calculation factor (Y0) | 0,82 |
| d1 | 81.5 mm |
| e | 0.4 |
| Y2 | 1.49 |
| Y0 | 0.82 |
| Mass | 2.27 kg |
| Dynamic load, C | 203 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 261 kN |
| Fatigue limit load, Cu | 31.8 kN |
| Nlim (oil) | 4,700 rpm |
| Nlim (grease) | 3,500 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.23 Hz |
| Characteristic outer ring frequency, BPF0 | 6.16 Hz |
| Characteristic inner ring frequency, BPFI | 8.84 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
