NTN Korea NUTR208 Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
4T-HM903249/HM903210 |
| Size (mm) |
44.45x95.25x30.958 |
| Bore Diameter (mm) |
44,45 |
| Outer Diameter (mm) |
95,25 |
| Width (mm) |
30,958 |
| d |
44,45 mm |
| D |
95,25 mm |
| T |
30,958 mm |
| B |
28,575 mm |
| C |
22,225 mm |
| ra1 max. |
0,8 mm |
| a - |
0,4 mm |
| Da |
81 mm |
| db |
54 mm |
| ra max. |
3,5 mm |
| da |
65 mm |
| Db |
91 mm |
| Weight |
1 Kg |
| Basic dynamic load rating (C) |
96 kN |
| Basic static load rating (C0) |
116 kN |
| (Grease) Lubrication Speed |
3 700 r/min |
| (Oil) Lubrication Speed |
4 900 r/min |
| Calculation factor (e) |
0,74 |
| Calculation factor (Y0) |
0,45 |
| d1 |
71.5 mm |
| a |
31.36 mm |
| e |
0.74 |
| Y2 |
0.81 |
| Y0 |
0.45 |
| Mass |
1 kg |
| Dynamic load, C |
96 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
116 kN |
| Fatigue limit load, Cu |
14.1 kN |
| Nlim (oil) |
4,900 rpm |
| Nlim (grease) |
3,700 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.43 Hz |
| Characteristic rolling element frequency, BSF |
5.93 Hz |
| Characteristic outer ring frequency, BPF0 |
6.82 Hz |
| Characteristic inner ring frequency, BPFI |
9.18 Hz |
| ra max |
3.5 mm |
| r1a max |
0.8 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.988 |
| Product Group |
B04334 |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |