koyo 81210X1ZSTN1 size 78.6*50*22 Eccentric Drive Bearing
| Brand Name |
koyo |
| Model Number |
81210X1ZSTN1 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
koyo 81210X1ZSTN1 bearing Size Chart (mm/inches) |
|---|
| Bearing number | GEC 360 FBAS |
| Size (mm) | 480x360x160 |
| Bore Diameter (mm) | 480 |
| Outer Diameter (mm) | 360 |
| Width (mm) | 160 |
| d | 360 mm |
| D | 480 mm |
| B | 160 mm |
| C | 135 mm |
| α | 3 ° |
| dk | 420 mm |
| b | 21 mm |
| b1 | 21 mm |
| M | 8 mm |
| r1 - min. | 1.1 mm |
| r2 - min. | 3 mm |
| da - min. | 368 mm |
| da - max. | 388 mm |
| Da - min. | 412.5 mm |
| Da - max. | 466 mm |
| ra - max. | 1 mm |
| rb - max. | 3 mm |
| Basic dynamic load rating - C | 3250 kN |
| Basic static load rating - C0 | 4900 kN |
| Specific factor dinamic load - K | 80 N/mm2 |
| Specific factor static load - K0 | 120 N/mm2 |
| Constant - KM | 1055 |
| Lubricant | Maintenance free – dry lubrication |
| Design (sliding contact surface combination) | Steel/PTFE FRP |
| Sealing solution | - |
| α | 3 ° |
| dk | 420 mm |
| b1 | 21 mm |
| r1 min. | 1.1 mm |
| r2 min. | 3 mm |
| da min. | 368 mm |
| da max. | 388 mm |
| Da min. | 412.5 mm |
| Da max. | 466 mm |
| ra max. | 1 mm |
| rb max. | 3 mm |
| Basic dynamic load rating C | 3250 kN |
| Basic static load rating C0 | 4900 kN |
| Specific dynamic load factor K | 80 N/mm² |
| Specific static load factor K0 | 120 N/mm² |
| Material constant KM | 1055 |
| Mass plain bearing | 77 kg |