5218 Angular Contact Ball Bearing 90x160x52.388mm
Manufacturers of all Mud Pump Bearing are represented 177,8 Bore Diameter (mm) in our partial list of clients. Contact Bearing Wholesalers Gary for a complete 5218 Angular Contact Ball Bearing 90x160x52.388mm list of clients 177.8x247.65x47.625 and projects. 177.8x247.65x47.625 Size (mm)
| Bearing number: |
4T-67790/67720 |
| Size (mm): |
177.8x247.65x47.625 |
| Bore Diameter (mm): |
177,8 |
| Outer Diameter (mm): |
247,65 |
| Width (mm): |
47,625 |
| d: |
177,8 mm |
| D: |
247,65 mm |
| T: |
47,625 mm |
| PDF |
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Product Details
| Bearing number |
4T-67790/67720 |
| Size (mm) |
177.8x247.65x47.625 |
| Bore Diameter (mm) |
177,8 |
| Outer Diameter (mm) |
247,65 |
| Width (mm) |
47,625 |
| d |
177,8 mm |
| D |
247,65 mm |
| T |
47,625 mm |
| B |
47,625 mm |
| C |
38,1 mm |
| ra1 max. |
3,3 mm |
| a - |
4,8 mm |
| Da |
229 mm |
| db |
188 mm |
| ra max. |
3,5 mm |
| da |
194 mm |
| Db |
240 mm |
| Weight |
6,57 Kg |
| Basic dynamic load rating (C) |
340 kN |
| Basic static load rating (C0) |
690 kN |
| (Grease) Lubrication Speed |
1 300 r/min |
| (Oil) Lubrication Speed |
1 700 r/min |
| Calculation factor (e) |
0,44 |
| Calculation factor (Y0) |
0,75 |
| d1 |
214 mm |
| a |
51.92 mm |
| e |
0.44 |
| Y2 |
1.36 |
| Y0 |
0.75 |
| Mass |
6.57 kg |
| Dynamic load, C |
340 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
690 kN |
| Fatigue limit load, Cu |
67.2 kN |
| Nlim (oil) |
1,700 rpm |
| Nlim (grease) |
1,300 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.47 Hz |
| Characteristic rolling element frequency, BSF |
13.87 Hz |
| Characteristic outer ring frequency, BPF0 |
16.76 Hz |
| Characteristic inner ring frequency, BPFI |
19.24 Hz |
| ra max |
3.5 mm |
| r1a max |
3.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
6.66 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |