OPTIBELT 2517 50MM Bushings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
OPTIBELT 2517 50MM Bushings |
| Min.Order Quantity |
check bearing service company |
| Price |
Contact With Authorized agent |
| Packaging Details |
Original industrial package |
| Delivery Time |
Within 5 working days |
| Payment Terms |
paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T |
| Supply Ability |
676 |
Product Features
Check Distributor OPTIBELT 2517 50MM Bushings bearing Size Chart (mm/inches) |
|---|
| Bearing number | 31308-A |
| Size (mm) | 40x90x25.25 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 25,25 |
| d | 40 mm |
| D | 90 mm |
| T | 25,25 mm |
| a | 30 mm |
| B | 23 mm |
| C | 17 mm |
| Ca min | 4 mm |
| Cb min | 8 mm |
| Da max | 81 mm |
| Da min | 71 mm |
| Db min | 86 mm |
| d1 | 68,2 mm |
| da max | 51 mm |
| db min | 49 mm |
| r1, 2 min | 2 mm |
| r3, 4 min | 1,5 mm |
| ra max | 2 mm |
| rb max | 1,5 mm |
| m | 0,727 kg / Weight |
| Cr | 76000 N |
| C0r | 83000 N / Static load rating (radial) |
| e | 0,83 |
| Y | 0,73 |
| Y0 | 0,4 |
| Cur | 9500 N / Fatigue limit load, radial |
| nG | 8000 1/min / Limiting speed |
| nB | 5200 1/min / Reference speed |