ina VSI250955-N four point contact ball bearings
ina VSI250955-N four point contact ball bearings Needs 3600 Reference Speed Rating (r/min): Analysis , Rks Slewing Bearing KSB Bearing Sales Co.,Ltd 29mm B Manufacturing Service . Get Your 5000 Limiting Speed Rating (r/min): Free.
What is VSI250955-N bearing cross reference？
| Brand Name: | INA |
| Model Number: | VSI250955-N |
| Bearing number: | 7312BDF |
| Size (mm): | 60x130x31 |
| Bore Diameter (mm): | 60 |
| Outer Diameter (mm): | 130 |
| Width (mm): | 31 |
| d: | 60 mm |
| D: | 130 mm |
| B: | 31 mm |
| PDF |
VSI250955-N |
Product Details
| Bearing number | 7312BDF |
| Size (mm) | 60x130x31 |
| Bore Diameter (mm) | 60 |
| Outer Diameter (mm) | 130 |
| Width (mm) | 31 |
| d | 60 mm |
| D | 130 mm |
| B | 31 mm |
| C | 31 mm |
| Angle (α) | 40 ° |
| a | 24.4 mm |
| r min. | 2.1 mm |
| r1 min. | 1.1 mm |
| 2B | 62 mm |
| da min. | 67 mm |
| Da max. | 123 mm |
| ra max. | 1 mm |
| Weight | 1.81 Kg |
| Basic dynamic load rating (C) | 151 kN |
| Basic static load rating (C0) | 135 kN |
| (Grease) Lubrication Speed | 3400 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 60 mm |
| Outside Diameter | 130 mm |
| Width | 31 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 151,000 N |
| Static Load Rating | 135,000 N |
| Limiting Speed - Grease | 3,400 rpm |
| Limiting Speed - Oil | 4,500 rpm |
| da1 (min) | 72 mm |
| da2 (min) | 67 mm |
| Da1 (max) | 118 mm |
| Da2 (max) | 123 mm |
| ra (max) | 2 mm |
| ra1 (max) | 1 mm |
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