Koyo NRB GB-78 Roller bearing
| Brand Name | Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,GB-78 |
| Model Number | GB-78 |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 7311C |
| Size (mm) | 55x120x29 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 120 |
| Width (mm) | 29 |
| d | 55 mm |
| D | 120 mm |
| B | 29 mm |
| C | 29 mm |
| Angle (α) | 15 ° |
| a | 26,5 mm |
| r min. | 2 mm |
| r1 min. | 1 mm |
| Weight | 1,34 Kg |
| Basic dynamic load rating (C) | 87 kN |
| Basic static load rating (C0) | 60,5 kN |
| (Grease) Lubrication Speed | 9 400 r/min |
| (Oil) Lubrication Speed | 13 000 r/min |
Company Profile
| Worktime | Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone | (65) 8257 8518 |
| Fax | (65) 6258 7399 |