NN393 NTN Tapered Roller Bearing
High Quality 55.5 mm T NN393 NTN Tapered Roller Bearing. Competitive Thrust Spherical Roller Bearing Pricing. NACHI BEARINGS OF AMERICA CORP. Accept Small Order. 1/4-28 UNF RG Easy and Fast Shipping.
| Brand Name: | NTN |
| Model Number: | NN393 |
| T: | 55.5 mm |
| J: | 111 mm |
| RG: | 1/4-28 UNF |
| J7: | 35.5 mm |
| N4: | 4 mm |
| Recommended tightening torque for grub screw: | 16.5 N·m |
| SWN: | 7 mm |
| DN: | 6.5 mm |
Product Details
| T | 55.5 mm |
| J | 111 mm |
| RG | 1/4-28 UNF |
| J7 | 35.5 mm |
| N4 | 4 mm |
| Recommended tightening torque for grub screw | 16.5 N·m |
| SWN | 7 mm |
| DN | 6.5 mm |
| Thread grub screw G2 | 3/8-24 UNF |
| Db1 | 107 mm |
| d | 44.45 mm |
| N | 18 mm |
| Basic static load rating C0 | 23.2 kN |
| s1 | 32.6 mm |
| Db2 | 118 mm |
| Da | 125.4 mm |
| Hexagonal key size for grub screw N | 4.763 mm |
| A3 | 3.2 mm |
| Limiting speed | 4000 r/min |
| J6 | 129 mm |