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 |
