SKF 419993 / 78.5X2 VR4 R O-Rings And V-Rings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
SKF 419993 / 78.5X2 VR4 R |
| 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 |
557 |
Product Features
Check Distributor SKF 419993 / 78.5X2 VR4 R bearing Size Chart (mm/inches) |
|---|
| Dimension series | 3FE |
| d | 90 mm |
| D | 160 mm |
| T | 55 mm |
| d1 ≈ | 125.6 mm |
| B | 55 mm |
| C | 42 mm |
| r1,2 min. | 2.5 mm |
| r3,4 min. | 2 mm |
| a | 40.262 mm |
| da max. | 101 mm |
| db min. | 102.5 mm |
| Da min. | 135 mm |
| Da max. | 150 mm |
| Db min. | 154 mm |
| Ca min. | 8 mm |
| Cb min. | 13 mm |
| ra max. | 2.5 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 415 kN |
| Basic static load rating C0 | 520 kN |
| Fatigue load limit Pu | 57 kN |
| Reference speed | 3000 r/min |
| Limiting speed | 4000 r/min |
| Calculation factor e | 0.43 |
| Calculation factor Y | 1.4 |
| Calculation factor Y0 | 0.8 |
| Mass bearing | 4.62 kg |