NNCF 4840 Full Complement Cylindrical Roller Bearing 200x250x50mm
The online 82.55x161.925x47.625 Size (mm) NNCF 4840 Full Complement Cylindrical Roller Bearing 200x250x50mm parts store gives 82,55 Bore Diameter (mm) you immediate access to a selection of more than 1.4 Bearing Wholesalers million 82.55x161.925x47.625 new, used, remanufactured.
| Bearing number: |
4T-757/752 |
| Size (mm): |
82.55x161.925x47.625 |
| Bore Diameter (mm): |
82,55 |
| Outer Diameter (mm): |
161,925 |
| Width (mm): |
47,625 |
| d: |
82,55 mm |
| D: |
161,925 mm |
| T: |
47,625 mm |
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Product Details
| Bearing number |
4T-757/752 |
| Size (mm) |
82.55x161.925x47.625 |
| Bore Diameter (mm) |
82,55 |
| Outer Diameter (mm) |
161,925 |
| Width (mm) |
47,625 |
| d |
82,55 mm |
| D |
161,925 mm |
| T |
47,625 mm |
| B |
48,26 mm |
| C |
38,1 mm |
| ra1 max. |
3,3 mm |
| a |
12 mm |
| Da |
144 mm |
| db |
94 mm |
| ra max. |
3,5 mm |
| da |
100 mm |
| Db |
150 mm |
| Weight |
4,42 Kg |
| Basic dynamic load rating (C) |
270 kN |
| Basic static load rating (C0) |
385 kN |
| (Grease) Lubrication Speed |
2 300 r/min |
| (Oil) Lubrication Speed |
3 100 r/min |
| Calculation factor (e) |
0,34 |
| Calculation factor (Y0) |
0,97 |
| d1 |
120.5 mm |
| e |
0.34 |
| Y2 |
1.76 |
| Y0 |
0.97 |
| Mass |
4.42 kg |
| Dynamic load, C |
270 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
385 kN |
| Fatigue limit load, Cu |
44.2 kN |
| Nlim (oil) |
3,100 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 |
6.92 Hz |
| Characteristic outer ring frequency, BPF0 |
8.19 Hz |
| Characteristic inner ring frequency, BPFI |
10.81 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |