NTN 6221ZZC3/EM Single Row Ball Bearings
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NTN 6221ZZC3/EM |
| 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 |
852 |
Product Features
Check Distributor NTN 6221ZZC3/EM bearing Size Chart (mm/inches) |
|---|
| Series | 420000 |
| Cone Part Number | EE420800D |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| db - Cone Backface Backing Diameter | 9.06 in |
| C1 - Dynamic Radial Rating (1 million revolutions)1 | 248000 lbf |
| C0 - Static Radial Rating | 409000 lbf |
| d | 8 in |
| B - Double Cone Width | 6.0000 in |
| R - Cone Frontface To Clear Radius2 | 0.130 in |
| da - Cone Frontface Backing Diameter | 9.06 in |
| Ab - Cage-Cone Frontface Clearance | 0.14 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 64300 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 432000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 112000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 44200 lbf |
| K - Factor7 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway)8 | 1150 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128 |
| Cg - Geometry Factor9 | 0.145 |