TIMKEN L225818 Tapered Roller Thrust Bearings
Advance TIMKEN L225818 Tapered Roller Thrust Bearings is your source for 55x100x21 quality Timken Needle Roller Thrust Bearings and accessories. JiNan Hope Hydraulic Co., Itd shop online for home delivery or pick up in one of our 10000 .
Product Details
| Bearing number | 7211DF |
| 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) | 30 ° |
| a | 11.9 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) | 83 kN |
| Basic static load rating (C0) | 79 kN |
| (Grease) Lubrication Speed | 4500 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 | 83,000 N |
| Static Load Rating | 79,000 N |
| Limiting Speed - Grease | 4,500 rpm |
| Limiting Speed - Oil | 6,300 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 |
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