NTN 22217EAKW33 Roller Bearings
| Bearing number: |
7306DF |
| Size (mm): |
30x72x19 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
72 |
| Width (mm): |
19 |
| d: |
30 mm |
| D: |
72 mm |
| B: |
19 mm |
| PDF |
|
Product Details
| Bearing number |
7306DF |
| Size (mm) |
30x72x19 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
72 |
| Width (mm) |
19 |
| d |
30 mm |
| D |
72 mm |
| B |
19 mm |
| C |
19 mm |
| Angle (α) |
30 ° |
| a |
5.2 mm |
| r min. |
1.1 mm |
| r1 min. |
0.6 mm |
| 2B |
38 mm |
| da min. |
35 mm |
| Da max. |
67 mm |
| ra max. |
0.6 mm |
| Weight |
0.360 Kg |
| Basic dynamic load rating (C) |
54,5 kN |
| Basic static load rating (C0) |
44,5 kN |
| (Grease) Lubrication Speed |
7000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
30 mm |
| Outside Diameter |
72 mm |
| Width |
19 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
0.6 mm |
| Dynamic Load Rating |
54,500 N |
| Static Load Rating |
44,500 N |
| Limiting Speed - Grease |
7,000 rpm |
| Limiting Speed - Oil |
9,500 rpm |
| da1 (min) |
37 mm |
| da2 (min) |
35 mm |
| Da1 (max) |
65 mm |
| Da2 (max) |
67 mm |
| ra (max) |
1 mm |
| ra1 (max) |
0.6 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |