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 |