RNA 4907-RS Needle Roller Coal Winning Machine Bearing 42x55x20mm
The 82.55x161.925x53.975 online RNA 4907-RS Needle Roller Coal Winning Machine Bearing 42x55x20mm Pioneer Machinery Source parts store 82,55 Bore Diameter (mm) gives you immediate access to a selection of more than 1.4 million new, used, remanufactured.
| Bearing number: |
4T-6559C/6535 |
| Size (mm): |
82.55x161.925x53.975 |
| Bore Diameter (mm): |
82,55 |
| Outer Diameter (mm): |
161,925 |
| Width (mm): |
53,975 |
| d: |
82,55 mm |
| D: |
161,925 mm |
| T: |
53,975 mm |
Product Details
| Bearing number |
4T-6559C/6535 |
| Size (mm) |
82.55x161.925x53.975 |
| Bore Diameter (mm) |
82,55 |
| Outer Diameter (mm) |
161,925 |
| Width (mm) |
53,975 |
| d |
82,55 mm |
| D |
161,925 mm |
| T |
53,975 mm |
| B |
55,1 mm |
| C |
42,862 mm |
| ra1 max. |
3,3 mm |
| a |
12,8 mm |
| Da |
141 mm |
| db |
98 mm |
| ra max. |
3,5 mm |
| da |
104 mm |
| Db |
154 mm |
| Weight |
5,09 Kg |
| Basic dynamic load rating (C) |
310 kN |
| Basic static load rating (C0) |
460 kN |
| (Grease) Lubrication Speed |
2 300 r/min |
| (Oil) Lubrication Speed |
3 000 r/min |
| Calculation factor (e) |
0,4 |
| Calculation factor (Y0) |
0,82 |
| d1 |
125.8 mm |
| e |
0.4 |
| Y2 |
1.5 |
| Y0 |
0.82 |
| Mass |
5.09 kg |
| Dynamic load, C |
310 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
460 kN |
| Fatigue limit load, Cu |
52.5 kN |
| Nlim (oil) |
3,000 rpm |
| Nlim (grease) |
2,300 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 |
7.16 Hz |
| Characteristic outer ring frequency, BPF0 |
8.24 Hz |
| Characteristic inner ring frequency, BPFI |
10.76 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |