4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL
Offer 1100 r/min Limiting speed High Quality Brand Precision accessories MFG.CORP 4R6819 NTN ROLL NECK BEARINGS for ROLLING MILL .Contact 1.2 kg Mass bearing unit Us Online to Get Best Quote.
| Brand Name: | NTN |
| Model Number: | 4R6819 |
| Mass bearing unit: | 1.2 kg |
| Recommended diameter for attachment bolts, inch G: | 0.5 in |
| Limiting speed: | 1100 r/min |
| T: | 46.4 mm |
| Basic static load rating C0: | 15.3 kN |
| Da: | 88.9 mm |
| J7: | 15 mm |
| J6: | 106 mm |
| PDF |
4R6819 |
Product Details
| Mass bearing unit | 1.2 kg |
| Recommended diameter for attachment bolts, inch G | 0.5 in |
| Limiting speed | 1100 r/min |
| T | 46.4 mm |
| Basic static load rating C0 | 15.3 kN |
| Da | 88.9 mm |
| J7 | 15 mm |
| J6 | 106 mm |
| A1 | 13 mm |
| s1 | 25.4 mm |
| Recommended tightening torque for grub screw | 6.5 N·m |
| Housing material | Cast iron |
| H | 156 mm |
| Db1 | 88 mm |
| L | 96 mm |
| B4 | 6 mm |
| Db2 | 96 mm |
| d | 34.925 mm |
| Hexagonal key size for grub screw N | 3.969 mm |
| N | 14 mm |
