NSK RS2020A5 Ball And Roller Screws
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NSK RS2020A5 |
| 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 |
921 |
Product Features
Check Distributor NSK RS2020A5 bearing Size Chart (mm/inches) |
|---|
| Series | 33000 |
| Cone Part Number | 33269 |
| Cup Part Number | 33462DC |
| Design Units | Imperial |
| Bearing Weight | 6.25 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.07 in |
| d | 2.6875 in |
| D | 4.6250 in |
| B - Cone Width | 1.1875 in |
| C - Double Cup Width | 2.125 in |
| T - Bearing Width across Cones | 2.6249 in |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| r - Cup Frontface To Clear Radius2 | 0.03 in |
| db - Cone Backface Backing Diameter | 3.23 in |
| Da - Cup Frontface Backing Diameter | 4.45 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 8060 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 54200 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 14000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 6020 lbf |
| K - Factor7 | 1.34 |
| e - ISO Factor8 | 0.44 |
| Y1 - ISO Factor9 | 1.55 |
| Y2 - ISO Factor10 | 2.31 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 84.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 25.9 |
| Cg - Geometry Factor12 | 0.116 |