30307 Premier Budget Metric Single Row Taper Roller Bearing 35x80x22.75mm
Offer Bearing Wholesalers High Quality Brand 30307 Premier Budget Metric Single Row Taper Roller Bearing 35x80x22.75mm .Contact 8x28x9 Us Online 8 Bore Diameter (mm) to Get Best Quote.
| Bearing number: | 638 |
| Size (mm): | 8x28x9 |
| Bore Diameter (mm): | 8 |
| Outer Diameter (mm): | 28 |
| Width (mm): | 9 |
| d: | 8 mm |
| D: | 28 mm |
| B: | 9 mm |
Product Details
| Bearing number | 638 |
| Size (mm) | 8x28x9 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 28 |
| Width (mm) | 9 |
| d | 8 mm |
| D | 28 mm |
| B | 9 mm |
| C | 9 mm |
| r min. | 0,3 mm |
| r1 min. | 0,3 mm |
| da min. | 10 mm |
| Da max. | 26 mm |
| ra max. | 0,3 mm |
| Weight | 0,029 Kg |
| Basic dynamic load rating (C) | 4,55 kN |
| Basic static load rating (C0) | 1,95 kN |
| (Grease) Lubrication Speed | 26000 r/min |
| (Oil) Lubrication Speed | 32000 r/min |
| Bearing No. | 638 |
| r(min) | 0.3 |
| Cr | 5.65 |
| C0r | 1.95 |
| Cu | 0.100 |
| f0 | 12.3 |
| Grease lub. | 26000 |
| Oil lub. | 32000 |
| da(min) | 10 |
| Da(max) | 26 |
| ra(max) | 0.3 |
| (Refer.)Mass(g) | 29 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
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