NTN 6310ZZC3/5C Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number | 4T-HH221431/HH221410 |
| Size (mm) | 77.788x190.5x57.15 |
| Bore Diameter (mm) | 77,788 |
| Outer Diameter (mm) | 190,5 |
| Width (mm) | 57,15 |
| d | 77,788 mm |
| D | 190,5 mm |
| T | 57,15 mm |
| B | 57,531 mm |
| C | 46,038 mm |
| ra1 max. | 3,3 mm |
| a | 14,4 mm |
| Da | 171 mm |
| db | 97 mm |
| ra max. | 3,5 mm |
| da | 103 mm |
| Db | 179 mm |
| Weight | 8,52 Kg |
| Basic dynamic load rating (C) | 445 kN |
| Basic static load rating (C0) | 610 kN |
| (Grease) Lubrication Speed | 1 900 r/min |
| (Oil) Lubrication Speed | 2 600 r/min |
| Calculation factor (e) | 0,33 |
| Calculation factor (Y0) | 0,99 |
| d1 | 141.5 mm |
| e | 0.33 |
| Y2 | 1.79 |
| Y0 | 0.99 |
| Mass | 8.52 kg |
| Dynamic load, C | 445 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 610 kN |
| Fatigue limit load, Cu | 66.6 kN |
| Nlim (oil) | 2,600 rpm |
| Nlim (grease) | 1,900 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 | 5.83 Hz |
| Characteristic outer ring frequency, BPF0 | 7.12 Hz |
| Characteristic inner ring frequency, BPFI | 9.88 Hz |
| ra max | 3.5 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 |
