7240BMG Angular Contact top 5 original Ball Bearing NTN NSK
| Bearing number: | NU421 |
| Size (mm): | 105x260x60 |
| Bore Diameter (mm): | 105 |
| Outer Diameter (mm): | 260 |
| Width (mm): | 60 |
| d: | 105 mm |
| Fw: | 144.5 mm |
| D: | 260 mm |
Product Details
| Bearing number | NU421 |
| Size (mm) | 105x260x60 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 60 |
| d | 105 mm |
| Fw | 144.5 mm |
| D | 260 mm |
| B | 60 mm |
| C | 60 mm |
| r min. | 4 mm |
| r1 min. | 4 mm |
| Weight | 19.1 Kg |
| Basic dynamic load rating (C) | 471 kN |
| Basic static load rating (C0) | 510 kN |
| (Grease) Lubrication Speed | 2400 r/min |
| Bearing No. | NU421 |
| r(min) | 4 |
| r1(min) | 4 |
| Cr | 581 |
| C0r | 510 |
| Cu | 67.6 |
| Grease lub. | 2400 |
| Oil lub. | 3100 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 121 |
| db(max) | 143 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 244 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 3 |
| rb(max) | 3 |
| (Refer.)Mass(kg) | 19.1 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
