NSK RS2005A20 Ball And Roller Screws
| Place of Origin |
Check Distributor Service |
| Brand Name |
Check Distributor |
| Certification |
Original certificate |
| Model Number |
NSK RS2005A20 |
| 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 |
283 |
Product Features
Check Distributor NSK RS2005A20 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NUP248 |
| Size (mm) | 240x440x72 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 72 |
| d | 240 mm |
| Fw | 295 mm |
| D | 440 mm |
| B | 72 mm |
| C | 72 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| Weight | 52.1 Kg |
| Basic dynamic load rating (C) | 949 kN |
| Basic static load rating (C0) | 1340 kN |
| (Grease) Lubrication Speed | 1200 r/min |
| Bearing No. | NUP248 |
| r(min) | 4 |
| r1(min) | 4 |
| Cr | 1170 |
| C0r | 1340 |
| Cu | 150 |
| Grease lub. | 1200 |
| Oil lub. | 1500 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | 256 |
| db(min) | 256 |
| db(max) | 293 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 424 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 3 |
| rb(max) | 3 |
| (Refer.)Mass(kg) | 54.7 |