55BER20HV1V 12GF36 Angular Contact Ball Bearing 55x90x22mm
55BER20HV1V 12GF36 Angular Contact Ball Bearing 55x90x22mm Deal 28.575x57.15x19.845 is your source for OEM Oilfield mud pump bearings and accessories. We sell 28,575 Bore Diameter (mm) GenuineOilfield mud pump bearings Bearing Wholesalers at discount prices. 28.575x57.15x19.845 Size (mm)
| Bearing number: | 1988/1922/Q |
| Size (mm): | 28.575x57.15x19.845 |
| Bore Diameter (mm): | 28,575 |
| Outer Diameter (mm): | 57,15 |
| Width (mm): | 19,845 |
| d: | 28,575 mm |
| D: | 57,15 mm |
| T: | 19,845 mm |
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Product Details
| Bearing number | 1988/1922/Q |
| Size (mm) | 28.575x57.15x19.845 |
| Bore Diameter (mm) | 28,575 |
| Outer Diameter (mm) | 57,15 |
| Width (mm) | 19,845 |
| d | 28,575 mm |
| D | 57,15 mm |
| T | 19,845 mm |
| B | 19,355 mm |
| C | 15,875 mm |
| a | 14 mm |
| d1 | 42 mm |
| r1 min. | 3,5 mm |
| r2 min. | 3,5 mm |
| r3 min. | 1,5 mm |
| r4 min. | 1,5 mm |
| Ca min. | 3 mm |
| Cb min. | 3,5 mm |
| da max | 35 mm |
| Da min | 49 mm |
| Da max. | 49,5 mm |
| db min | 40 mm |
| Db min. | 54 mm |
| ra max. | 3,3 mm |
| rb max. | 1,5 mm |
| Weight | 0,22 Kg |
| Basic dynamic load rating (C) | 47,3 kN |
| Basic static load rating (C0) | 55 kN |
| Fatigue load limit (Pu) | 6 |
| Reference speed | 9000 r/min |
| Limiting speed | 13000 r/min |
| Calculation factor (e) | 0,37 |
| Calculation factor (Y) | 1,6 |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| UNSPSC | 31171516 |
| Product Group | B04334 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
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