NU211 Cylindrical Roller Bearing 55x100x21mm
NU211 Cylindrical Roller Bearing 55x100x21mm Deal is your source for OEM Mud Pump Bearing Bearing Wholesalers and accessories. We 100x180x34 100x180x34 Size (mm) sell GenuineMud Pump Bearing at discount prices.
| Bearing number: | 7220BDT |
| Size (mm): | 100x180x34 |
| Bore Diameter (mm): | 100 |
| Outer Diameter (mm): | 180 |
| Width (mm): | 34 |
| d: | 100 mm |
| D: | 180 mm |
| B: | 34 mm |
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Product Details
| Bearing number | 7220BDT |
| Size (mm) | 100x180x34 |
| Bore Diameter (mm) | 100 |
| Outer Diameter (mm) | 180 |
| Width (mm) | 34 |
| d | 100 mm |
| D | 180 mm |
| B | 34 mm |
| C | 34 mm |
| Angle (α) | 40 ° |
| a | 41.8 mm |
| r min. | 2.1 mm |
| r1 min. | 1.1 mm |
| 2B | 68 mm |
| da min. | 107 mm |
| Da max. | 173 mm |
| ra max. | 1 mm |
| Weight | 3.32 Kg |
| Basic dynamic load rating (C) | 219 kN |
| Basic static load rating (C0) | 237 kN |
| (Grease) Lubrication Speed | 2200 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 100 mm |
| Outside Diameter | 180 mm |
| Width | 34 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 219,000 N |
| Static Load Rating | 237,000 N |
| Limiting Speed - Grease | 2,200 rpm |
| Limiting Speed - Oil | 3,000 rpm |
| da1 (min) | 112 mm |
| da2 (min) | 107 mm |
| Da1 (max) | 168 mm |
| Da2 (max) | 173 mm |
| ra (max) | 2 mm |
| ra1 (max) | 1 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
