NTN 62304EE Single Row Ball Bearings
| 最小注文数量 |
1 pcs |
| 価格 |
Negotiable |
| PDF |
|
製品詳細
| Bearing number |
4T-623/612 |
| Size (mm) |
57.15x120.65x41.275 |
| Bore Diameter (mm) |
57,15 |
| Outer Diameter (mm) |
120,65 |
| Width (mm) |
41,275 |
| d |
57,15 mm |
| D |
120,65 mm |
| T |
41,275 mm |
| B |
41,275 mm |
| C |
31,75 mm |
| ra1 max. |
3,3 mm |
| a |
14,4 mm |
| Da |
105 mm |
| db |
66 mm |
| ra max. |
3,5 mm |
| da |
72 mm |
| Db |
110 mm |
| Weight |
2,12 Kg |
| Basic dynamic load rating (C) |
172 kN |
| Basic static load rating (C0) |
213 kN |
| (Grease) Lubrication Speed |
3 300 r/min |
| (Oil) Lubrication Speed |
4 400 r/min |
| Calculation factor (e) |
0,31 |
| Calculation factor (Y0) |
1,05 |
| d1 |
84 mm |
| rs min |
3.5 mm |
| r1s min |
3.3 mm |
| e |
0.31 |
| Y2 |
1.91 |
| Y0 |
1.05 |
| Mass |
2.12 kg |
| Dynamic load, C |
172 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
213 kN |
| Fatigue limit load, Cu |
26 kN |
| Nlim (oil) |
4,400 rpm |
| Nlim (grease) |
3,300 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 |
5.57 Hz |
| Characteristic outer ring frequency, BPF0 |
6.22 Hz |
| Characteristic inner ring frequency, BPFI |
8.78 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
2.1 |
| Product Group |
B04334 |
会社概要
| 作業時間 |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| 電話 |
00(65) 6258 1688 |