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 |