NACHI R4A -2RS JAPAN Bearing 6.35x19.05x7.14
How QM INDUSTRIES BEARING LIMITED do I place an EMERGENCY order for a NACHI R4A -2RS JAPAN Bearing 6.35x19.05x7.14 Standard Ring Size that I want to pick up at a 6.35x19.05x7.14 our store?
What is R4A -2RS bearing cross reference？
| Brand Name: | NACHI |
| Model Number: | R4A -2RS |
| Bearing number: | 678A |
| Size (mm): | 8x12x2.5 |
| Bore Diameter (mm): | 8 |
| Outer Diameter (mm): | 12 |
| Width (mm): | 2,5 |
| d: | 8 mm |
| D: | 12 mm |
| B: | 2,5 mm |
Product Details
| Bearing number | 678A |
| Size (mm) | 8x12x2.5 |
| Bore Diameter (mm) | 8 |
| Outer Diameter (mm) | 12 |
| Width (mm) | 2,5 |
| d | 8 mm |
| D | 12 mm |
| B | 2,5 mm |
| C | 2,5 mm |
| r min. | 0,1 mm |
| da min. | 8,8 mm |
| da max | 9,1 mm |
| Da max. | 11,2 mm |
| ra max. | 0,1 mm |
| Weight | 0,75 Kg |
| Basic dynamic load rating (C) | 0,515 kN |
| Basic static load rating (C0) | 0,252 kN |
| (Grease) Lubrication Speed | 38 000 r/min |
| (Oil) Lubrication Speed | 45 000 r/min |
