Wholesalers HM256810 Inch Tapered Roller Bearing 300.038x422.275x82.55mm
We 45x85x19 Size (mm) work closely with our Wholesalers HM256810 Inch Tapered Roller Bearing 300.038x422.275x82.55mm manufacturing partners to Bearing Wholesalers bring the best value to 45x85x19 customers.
| Bearing number: | 7209BDB |
| Size (mm): | 45x85x19 |
| Bore Diameter (mm): | 45 |
| Outer Diameter (mm): | 85 |
| Width (mm): | 19 |
| d: | 45 mm |
| D: | 85 mm |
| B: | 19 mm |
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Product Details
| Bearing number | 7209BDB |
| Size (mm) | 45x85x19 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 19 |
| d | 45 mm |
| D | 85 mm |
| B | 19 mm |
| C | 19 mm |
| Angle (α) | 40 ° |
| a | 17.8 mm |
| r min. | 1.1 mm |
| r1 min. | 0.6 mm |
| 2B | 38 mm |
| da min. | 50 mm |
| Da max. | 80 mm |
| ra max. | 0.6 mm |
| Weight | 0.430 Kg |
| Basic dynamic load rating (C) | 60,5 kN |
| Basic static load rating (C0) | 54 kN |
| (Grease) Lubrication Speed | 5000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 45 mm |
| Outside Diameter | 85 mm |
| Width | 19 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 60,500 N |
| Static Load Rating | 54,000 N |
| Limiting Speed - Grease | 5,000 rpm |
| Limiting Speed - Oil | 6,700 rpm |
| da1 (min) | 52 mm |
| da2 (min) | 50 mm |
| Da1 (max) | 78 mm |
| Da2 (max) | 80 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
