tapered roller dimensions bearings 4T-687/672 NTN
Various TAPERED ROLLER BEARINGS types and sizes 50x90x28 50x90x28 Size (mm) to accommodate your tapered roller dimensions bearings 4T-687/672 NTN requirements. Kevin Global Machinery Parts Company
| Bearing number: |
4T-JM205149/JM205110 |
| Size (mm): |
50x90x28 |
| Bore Diameter (mm): |
50 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
28 |
| d: |
50 mm |
| D: |
90 mm |
| T: |
28 mm |
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Product Details
| Bearing number |
4T-JM205149/JM205110 |
| Size (mm) |
50x90x28 |
| Bore Diameter (mm) |
50 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
28 |
| d |
50 mm |
| D |
90 mm |
| T |
28 mm |
| B |
28 mm |
| C |
23 mm |
| ra1 max. |
2,5 mm |
| a |
7,4 mm |
| Da |
80 mm |
| db |
57 mm |
| ra max. |
3 mm |
| da |
62 mm |
| Db |
85 mm |
| Weight |
0,752 Kg |
| Basic dynamic load rating (C) |
106 kN |
| Basic static load rating (C0) |
141 kN |
| (Grease) Lubrication Speed |
4 100 r/min |
| (Oil) Lubrication Speed |
5 400 r/min |
| Calculation factor (e) |
0,33 |
| Calculation factor (Y0) |
1 |
| d1 |
69 mm |
| e |
0.33 |
| Y2 |
1.82 |
| Y0 |
1 |
| Mass |
0.75 kg |
| Dynamic load, C |
106 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
141 kN |
| Fatigue limit load, Cu |
17.2 kN |
| Nlim (oil) |
5,400 rpm |
| Nlim (grease) |
4,100 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 |
6.72 Hz |
| Characteristic outer ring frequency, BPF0 |
8.15 Hz |
| Characteristic inner ring frequency, BPFI |
10.85 Hz |
| ra max |
3 mm |
| r1a max |
2.5 mm |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |