MRC BEARING 321SF Single Row Ball Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
MRC 321SF |
| 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 |
632 |
Product Features
Check Distributor MRC 321SF bearing Size Chart (mm/inches) |
|---|
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| Outside Ring Inside Diameter | 80.4 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 48,000 N |
| Static Load Rating | 51,000 N |
| Limiting Speed - Grease | 7,100 rpm |
| Limiting Speed - Oil | 8,500 rpm |
| Radial Clearance | 0.050 to 0.080 mm |
| da (min) | 57 mm |
| db (min) | 57 mm |
| db (max) | 58 mm |
| dc (min) | 62 mm |
| dd (min) | 67 mm |
| Da (max) | 83 mm |
| Db (min) | 83 mm |
| Db (max) | 83 mm |
| ra (max) | 1 mm |
| ra1 (max) | 1 mm |