91019 Deep Groove Ball Bearing
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
4T-780/772 |
| Size (mm) |
101.6x180.975x47.625 |
| Bore Diameter (mm) |
101,6 |
| Outer Diameter (mm) |
180,975 |
| Width (mm) |
47,625 |
| d |
101,6 mm |
| D |
180,975 mm |
| T |
47,625 mm |
| B |
48,006 mm |
| C |
38,1 mm |
| ra1 max. |
3,3 mm |
| a |
8,1 mm |
| Da |
161 mm |
| db |
113 mm |
| ra max. |
3,5 mm |
| da |
119 mm |
| Db |
168 mm |
| Weight |
5,11 Kg |
| Basic dynamic load rating (C) |
285 kN |
| Basic static load rating (C0) |
430 kN |
| (Grease) Lubrication Speed |
2 000 r/min |
| (Oil) Lubrication Speed |
2 700 r/min |
| Calculation factor (e) |
0,39 |
| Calculation factor (Y0) |
0,86 |
| d1 |
139 mm |
| rs min |
3.5 mm |
| r1s min |
3.3 mm |
| e |
0.39 |
| Y2 |
1.56 |
| Y0 |
0.86 |
| Mass |
5.11 kg |
| Dynamic load, C |
285 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
430 kN |
| Fatigue limit load, Cu |
47.5 kN |
| Nlim (oil) |
2,700 rpm |
| Nlim (grease) |
2,000 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.44 Hz |
| Characteristic rolling element frequency, BSF |
7.93 Hz |
| Characteristic outer ring frequency, BPF0 |
9.24 Hz |
| Characteristic inner ring frequency, BPFI |
11.76 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
5.112 |
| Product Group |
B04334 |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |