Model No.: 209 Series
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF
Disc-Harrow Bearings 209 Series are typically in inch dimensions rather than metric. This range of bearings are specially designed for disc harrow applications, in agricultural farm machinery, where a robust assembly is necessary to cope with the arduous conditions.
Features
Parallel or spherical outside diameter
Nitrile rubber triple lip, bonded to a protective steel shield
Round and square bores available
Re-greasing facility optional
Large size range offered, including imperial options
Benefits
Longer bearing life due to a superior seal performance
Helps reduce maintenance costs
Extended re-lubrication intervals, increasing productivity of machinery
Easy mounting
| 209 SERIES | ||||||||||||||
| Bearing No. | Type | Bearing Bore Size (mm) | Dimensions (mm) | Basic load ratings (N) | ||||||||||
| H (SQ) | d (RD) | L | P | B | A | F | do | E | c | N(N1XN2) | Dynarmic Cr | Static Cor | ||
| ST491A | 1 | - | 45 | 127 | 98 | 42.8 | 42 | 60 | 57.547 | 7 | 127 | 13.5 | 31850 | 17500 |
| ST491A-I | 2 | - | 45 | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5 | 31850 | 17500 |
| ST491A-II | 3 | - | 45 | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5 | 31850 | 17500 |
| DHU45R-209 | 1 | - | 45 | 127 | 98 | 42.8 | 42 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| ST491B | 1 | - | 38.86 | 127 | 98 | 42.8 | 42 | 60 | 57.547 | 7 | 127 | 13.5 | 31850 | 17500 |
| ST491B-I | 2 | - | 38.86 | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| ST491B-II | 3 | - | 38.86 | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| ST209-1 1/8 | 1 | 29.927 | -- | 127 | 98 | 42.8 | 42 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| ST209-1 1/8-1 | 2 | 29.927 | - | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| ST209-1 1/8-11 | 3 | 29.927 | - | 127 | 98 | 42.8 | 37 | 60 | 57.547 | 7 | 127 | 13.5X16.7 | 31850 | 17500 |
| 211 SERIES | ||||||||||||||
| Bearing No. | Type | Bearing Bore Size (mm) | Dimensions (mm) | Basic load ratings (N) | ||||||||||
| H (SQ) | d (RD) | L | P | B | A | F | do | E | C | N(N1XN2) | Dynarmic Cr | Static Cor | ||
| DHU55R-211 | 1 | - | 55 | 139.7 | 113.5 | 51 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5X15.1 | 43550 | 25000 |
| DHU55R-211-I | 2 | - | 55 | 139.7 | 113.5 | 51 | 42 | 71 | 69 | 8 | 139.7 | 13.5X15.1 | 43550 | 25000 |
| ST211-1 3/4 | 1 | - | 45.212 | 139.7 | 113.5 | 55.5 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5 | 43550 | 25000 |
| ST211-2 3/16 | 1 | - | 45.212 | 139.7 | 113.5 | 55.5 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5 | 43550 | 25000 |
| ST211-2 3/16-1 | 2 | - | 45.212 | 139.7 | 113.5 | 55.5 | 42 | 71 | 69 | 8 | 139.7 | 13.5 | 43550 | 25000 |
| ST211-1 3/4 | 1 | - | 55.575 | 139.7 | 113.5 | 55.5 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5 | 43550 | 25000 |
| ST211-2 3/16 | 1 | - | 55.575 | 139.7 | 113.5 | 55.5 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5 | 43550 | 25000 |
| ST211-2 3/16-1 | 2 | - | 55.575 | 139.7 | 113.5 | 55.5 | 42 | 71 | 69 | 8 | 139.7 | 13.5 | 43550 | 25000 |
| DHU40S-211 | 1 | 40.878 | - | 139.7 | 113.5 | 51 | 46.4 | 73 | 69 | 9 | 139.7 | 13.5X15.1 | 43550 | 25000 |
| FD211-1 1/2 | 2 | 38.89 | - | 139.7 | 113.5 | 51 | 42 | 71 | 69 | 8 | 139.7 | 13.5X15.1 | 43550 | 25000 |
Product Categories : Mounted Units And Inserts > Spherical Insert Ball Bearings
