NN3021K NSK CYLINDRICAL ROLLER BEARING
NN3021K NSK CYLINDRICAL ROLLER BEARING manufacturer 330 Material constant KM and global supplier of reliable ball and roller ... NN3021K NSK CYLINDRICAL ROLLER BEARING Industries Products Manufacturing BEARING MFG.CORP. & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
| Brand Name: |
NSK |
| Model Number: |
NN3021K |
| Material constant KM: |
330 |
| b1: |
11.5 mm |
| B: |
85 mm |
| Da max.: |
153.3 mm |
| D: |
160 mm |
| rb max.: |
1 mm |
| Sealing solution: |
Triple-lip seals |
| Mass plain bearing: |
5.9 kg |
| PDF |
NN3021K |
Product Details
| Material constant KM |
330 |
| b1 |
11.5 mm |
| B |
85 mm |
| Da max. |
153.3 mm |
| D |
160 mm |
| rb max. |
1 mm |
| Sealing solution |
Triple-lip seals |
| Mass plain bearing |
5.9 kg |
| d |
100 mm |
| ra max. |
1 mm |
| Design (sliding contact surface combination) |
Steel/steel, heavy-d |
| Basic dynamic load rating C |
655 kN |
| r2 min. |
1 mm |
| Lubricant |
Regular relubricatio |
| α |
13 ° |
| da min. |
108.1 mm |
| M |
5 mm |
| Specific static load factor K0 |
500 N/mm² |
| Specific dynamic load factor K |
100 N/mm² |
| Da min. |
141.5 mm |