Cylindrical Roller Bearings Distributior NU 215 NACHI
170 Million 55x100x21 used Cylindrical Roller Bearings Distributior NU 215 NACHI instantly searchable. Shop Kevin Global Machinery Parts Company our large selection of parts based on brand, price, description, and location. Order the CYLINDRICAL ROLLER BEARINGS DISTRIBUTIOR with stock ...
| Bearing number: | 7211BDB |
| Size (mm): | 55x100x21 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 21 |
| d: | 55 mm |
| D: | 100 mm |
| B: | 21 mm |
Product Details
| Bearing number | 7211BDB |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| Angle (α) | 40 ° |
| a | 22.1 mm |
| r min. | 1.5 mm |
| r1 min. | 1 mm |
| 2B | 42 mm |
| da min. | 60 mm |
| Da max. | 94.6 mm |
| ra max. | 1 mm |
| Weight | 0.635 Kg |
| Basic dynamic load rating (C) | 78 kN |
| Basic static load rating (C0) | 74,5 kN |
| (Grease) Lubrication Speed | 4000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 55 mm |
| Outside Diameter | 100 mm |
| Width | 21 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| r1 | 1 mm |
| Dynamic Load Rating | 78,000 N |
| Static Load Rating | 74,500 N |
| Limiting Speed - Grease | 4,000 rpm |
| Limiting Speed - Oil | 5,500 rpm |
| da1 (min) | 64 mm |
| da2 (min) | 60 mm |
| Da1 (max) | 91 mm |
| Da2 (max) | 94.6 mm |
| ra (max) | 1.5 mm |
| ra1 (max) | 1 mm |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |
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