NNU4948K NSK CYLINDRICAL ROLLER BEARING
Browse NNU4948K NSK CYLINDRICAL ROLLER BEARING Categories in TIMKEN BEARINGS POLSKA Sp.Z O.o. 141.3 mm H the 45 ° Rα Manufacturers Online Free. including 12.7 mm N Spherical Roller Bearing.
| Brand Name: |
NSK |
| Model Number: |
NNU4948K |
| H: |
141.3 mm |
| Rα: |
45 ° |
| N: |
12.7 mm |
| Limiting speed: |
3800 r/min |
| Recommended diameter for attachment bolts, inch G: |
0.4375 in |
| J: |
116.7 mm |
| A: |
34.1 mm |
| Recommended tightening torque for grub screw: |
4 N·m |
| PDF |
NNU4948K |
Product Details
| H |
141.3 mm |
| Rα |
45 ° |
| N |
12.7 mm |
| Limiting speed |
3800 r/min |
| Recommended diameter for attachment bolts, inch G |
0.4375 in |
| J |
116.7 mm |
| A |
34.1 mm |
| Recommended tightening torque for grub screw |
4 N·m |
| RG |
1/4-28 UNF |
| s1 |
22.2 mm |
| Basic dynamic load rating C |
16.3 kN |
| B4 |
5 mm |
| Hexagonal key size for grub screw N |
3.175 mm |
| L |
79.4 mm |
| Db1 |
74.1 mm |
| d |
31.75 mm |
| Mass bearing unit |
0.93 kg |
| B |
38.1 mm |
| Recommended diameter for attachment bolts, mm G |
10 mm |
| A1 |
13.5 mm |