NTN 6804ZZNR Single Row Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
7015HVUJ74 |
| Size (mm) |
75x115x20 |
| Bore Diameter (mm) |
75 |
| Outer Diameter (mm) |
115 |
| Width (mm) |
20 |
| d |
75 mm |
| D |
115 mm |
| B |
20 mm |
| C |
20 mm |
| Angle (α) |
20 ° |
| d1 |
87.8 mm |
| D1 |
102.2 mm |
| D2 |
108.36 mm |
| a |
32 mm |
| Contact angle α |
25 ° |
| rs min |
1.1 mm |
| r1s min |
0.6 mm |
| f0 |
16.07 |
| Precision class |
P4 |
| Mass |
0.65 kg |
| Dynamic load, C |
46.4 kN |
| Static load, C0 |
45.4 kN |
| Fatigue limit load, Cu |
2.55 kN |
| Nlim (oil) |
17,000 rpm |
| Nlim (grease) |
11,000 rpm |
| Axial displacement K Factor |
0.48 |
| Preload level |
7 |
| Preload value |
0.4 kN |
| Axial rigidity |
218 N/µm |
| Radial rigidity |
469 N/µm |
| Min operating temperature, Tmin |
-30 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.44 Hz |
| Characteristic rolling element frequency, BSF |
7.88 Hz |
| Characteristic outer ring frequency, BPF0 |
9.75 Hz |
| Characteristic inner ring frequency, BPFI |
12.25 Hz |
| da min |
82 mm |
| db min |
82 mm |
| Da max |
108 mm |
| Db max |
108 mm |
| r1a max |
0.6 mm |
| ra max |
1 mm |
| D6 |
91.7 mm |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |