SN228 Plummer Block Bearing
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| Bearing number: |
7307CDB |
| Size (mm): |
35x80x21 |
| Bore Diameter (mm): |
35 |
| Outer Diameter (mm): |
80 |
| Width (mm): |
21 |
| d: |
35 mm |
| D: |
80 mm |
| B: |
21 mm |
Product Details
| Bearing number |
7307CDB |
| Size (mm) |
35x80x21 |
| Bore Diameter (mm) |
35 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
21 |
| d |
35 mm |
| D |
80 mm |
| B |
21 mm |
| C |
21 mm |
| Angle (α) |
15 ° |
| a - |
3.9 mm |
| r min. |
1.5 mm |
| r1 min. |
1 mm |
| 2B |
42 mm |
| da min. |
44 mm |
| Da max. |
74.6 mm |
| ra max. |
1 mm |
| Weight |
0.475 Kg |
| Basic dynamic load rating (C) |
66 kN |
| Basic static load rating (C0) |
52 kN |
| (Grease) Lubrication Speed |
11000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
35 mm |
| Outside Diameter |
80 mm |
| Width |
21 mm |
| Fillet Radius/Chamfer |
1.5 mm |
| r1 |
1 mm |
| Dynamic Load Rating |
66,000 N |
| Static Load Rating |
52,000 N |
| Limiting Speed - Grease |
11,000 rpm |
| Limiting Speed - Oil |
15,000 rpm |
| da1 (min) |
44 mm |
| da2 (min) |
44 mm |
| Da1 (max) |
71 mm |
| Da2 (max) |
74.6 mm |
| ra (max) |
1.5 mm |
| ra1 (max) |
1 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |