Bearing LF-730 NMB
QuestionBearing LF-730 NMB ? Find what you need faster by 170x310x52 entering Kate Komatsu part Machinery Co., Ltd your Ball Bearings online information .
| Bearing number: | 7234BDT |
| Size (mm): | 170x310x52 |
| Bore Diameter (mm): | 170 |
| Outer Diameter (mm): | 310 |
| Width (mm): | 52 |
| d: | 170 mm |
| D: | 310 mm |
| B: | 52 mm |
Product Details
| Bearing number | 7234BDT |
| Size (mm) | 170x310x52 |
| Bore Diameter (mm) | 170 |
| Outer Diameter (mm) | 310 |
| Width (mm) | 52 |
| d | 170 mm |
| D | 310 mm |
| B | 52 mm |
| C | 52 mm |
| Angle (α) | 40 ° |
| a | 74.7 mm |
| r min. | 4 mm |
| r1 min. | 1.5 mm |
| 2B | 104 mm |
| da min. | 179 mm |
| Da max. | 301 mm |
| ra max. | 1.5 mm |
| Weight | 17.4 Kg |
| Basic dynamic load rating (C) | 410 kN |
| Basic static load rating (C0) | 620 kN |
| (Grease) Lubrication Speed | 1300 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 170 mm |
| Outside Diameter | 310 mm |
| Width | 52 mm |
| Fillet Radius/Chamfer | 4 mm |
| r1 | 1.5 mm |
| Dynamic Load Rating | 410,000 N |
| Static Load Rating | 620,000 N |
| Limiting Speed - Grease | 1,300 rpm |
| Limiting Speed - Oil | 1,700 rpm |
| da1 (min) | 188 mm |
| da2 (min) | 179 mm |
| Da1 (max) | 292 mm |
| Da2 (max) | 301 mm |
| ra (max) | 3 mm |
| ra1 (max) | 1.5 mm |