NTN 4T-18620 Roller Bearings
| Bearing number: | 7205DB |
| Size (mm): | 25x52x15 |
| Bore Diameter (mm): | 25 |
| Outer Diameter (mm): | 52 |
| Width (mm): | 15 |
| d: | 25 mm |
| D: | 52 mm |
| B: | 15 mm |
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Product Details
| Bearing number | 7205DB |
| Size (mm) | 25x52x15 |
| Bore Diameter (mm) | 25 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 15 |
| d | 25 mm |
| D | 52 mm |
| B | 15 mm |
| C | 15 mm |
| Angle (α) | 30 ° |
| a | 3.6 mm |
| r min. | 1 mm |
| r1 min. | 0.6 mm |
| 2B | 30 mm |
| da min. | 28 mm |
| Da max. | 48.4 mm |
| ra max. | 0.6 mm |
| Weight | 0.135 Kg |
| Basic dynamic load rating (C) | 26,3 kN |
| Basic static load rating (C0) | 20,5 kN |
| (Grease) Lubrication Speed | 9500 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 25 mm |
| Outside Diameter | 52 mm |
| Width | 15 mm |
| Fillet Radius/Chamfer | 1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 26,300 N |
| Static Load Rating | 20,500 N |
| Limiting Speed - Grease | 9,500 rpm |
| Limiting Speed - Oil | 12,000 rpm |
| da1 (min) | 31 mm |
| da2 (min) | 28 mm |
| Da1 (max) | 46 mm |
| Da2 (max) | 48.4 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
