KOYO TRB-1220;PDL051 Thrust Roller Bearing
| Bearing number: |
4T-48290/48220 |
| Size (mm): |
127x182.562x39.688 |
| Bore Diameter (mm): |
127 |
| Outer Diameter (mm): |
182,562 |
| Width (mm): |
39,688 |
| d: |
127 mm |
| D: |
182,562 mm |
| T: |
39,688 mm |
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Product Details
| Bearing number |
4T-48290/48220 |
| Size (mm) |
127x182.562x39.688 |
| Bore Diameter (mm) |
127 |
| Outer Diameter (mm) |
182,562 |
| Width (mm) |
39,688 |
| d |
127 mm |
| D |
182,562 mm |
| T |
39,688 mm |
| B |
38,1 mm |
| C |
33,338 mm |
| ra1 max. |
3,3 mm |
| a |
5,7 mm |
| Da |
168 mm |
| db |
135 mm |
| ra max. |
3,5 mm |
| da |
141 mm |
| Db |
176 mm |
| Weight |
3,33 Kg |
| Basic dynamic load rating (C) |
224 kN |
| Basic static load rating (C0) |
435 kN |
| (Grease) Lubrication Speed |
1 800 r/min |
| (Oil) Lubrication Speed |
2 400 r/min |
| Calculation factor (e) |
0,31 |
| Calculation factor (Y0) |
1,08 |
| d1 |
155.5 mm |
| rs min |
3.5 mm |
| r1s min |
3.3 mm |
| e |
0.31 |
| Y2 |
1.97 |
| Y0 |
1.08 |
| Mass |
3.33 kg |
| Dynamic load, C |
224 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
435 kN |
| Fatigue limit load, Cu |
46.5 kN |
| Nlim (oil) |
2,400 rpm |
| Nlim (grease) |
1,800 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
13.23 Hz |
| Characteristic outer ring frequency, BPF0 |
15.28 Hz |
| Characteristic inner ring frequency, BPFI |
17.72 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Roller Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Product Group |
B04336 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |