NNU4930K NSK CYLINDRICAL ROLLER BEARING
100% Authentic. NNU4930K NSK CYLINDRICAL ROLLER BEARING Highest TIMKEN BEARINGS POLSKA Sp.Z O.o. Quality. 38.5 mm A Certified Supplier.
| Brand Name: |
NSK |
| Model Number: |
NNU4930K |
| A: |
38.5 mm |
| Thread grub screw G2: |
1/4-28 UNF |
| Recommended diameter for attachment bolts, mm G: |
12 mm |
| Limiting speed: |
950 r/min |
| A5: |
23.5 mm |
| J7: |
16 mm |
| Rα: |
45 ° |
| Db2: |
102 mm |
| PDF |
NNU4930K |
Product Details
| A |
38.5 mm |
| Thread grub screw G2 |
1/4-28 UNF |
| Recommended diameter for attachment bolts, mm G |
12 mm |
| Limiting speed |
950 r/min |
| A5 |
23.5 mm |
| J7 |
16 mm |
| Rα |
45 ° |
| Db2 |
102 mm |
| Housing |
FYTB 508 M/VZ033 |
| R1 |
24.5 mm |
| Basic static load rating C0 |
19 kN |
| RG |
1/4-28 UNF |
| d |
40 mm |
| Da |
88.9 mm |
| N4 |
2 mm |
| Fatigue load limit Pu |
0.8 kN |
| H |
171.5 mm |
| Housing material |
Cast iron |
| Mass bearing unit |
1.55 kg |
| A3 |
3.2 mm |