DCM Bearings For Agricultural Machinery
Agricultural machinery
Agricultural machinery including combine harvester, tractor,
seeder, transplanter, tillage machine, etc., works under a bad
environment with a lot of dust, mud and water. Only used during
slack time, they usually don’t have a high limit speed, but require
bearings to have excellent sealing performance. To meet the
requirements of harsh working conditions, DCM can provide various
rolling bearings and technical solutions for different sealing
structures.
Solutions
Sealing: multi-lip seal structure designed to prevent external
impurities;
Lubrication: the use of high-quality grease against extreme
pressure, water vapor to extend the bearing’s life;
Process optimization: special heat treatment and grinding process
to improve the material properties and the microscopic morphology
of bearing parts and to prolong the bearing life.
Strengths
DCM offers complete product specifications, thoughtful service,
bringing you the great convenience to choose bearings;
DCM provides timely technical support and personalized services to
help speed up your project development;
High-quality and cost-effective products help you reduce
procurement costs.
Product Specification
| Bearing No. | Type | Bearing Bore Size | 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 | 013.5 | 31850 | 17500 |
| ST491A-I | 2 | | 37 |
| ST491A-II | 3 | |
| DHU45R-209 | 1 | | 42 | 13.5X16.7 |
| ST491B | 1 | | 38.86 | 013.5 |
| ST491B-I | 2 | | 37 | 13.5X16.7 |
| ST491B-II | 3 | |
| ST209-1 1/8 | 1 | 29.927 | — | 42 |
| ST209-1 1/8-1 | 2 | 37 |
| ST209-1 1/8-11 | 3 |
| 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 | | 42 | 71 | 8 |
| ST211-1 3/4 | 1 | | 45.212 55.575 | 55.5 | 46.4 | 73 | 9 | 013.5 |
| ST211-2 3/16 | 1 | |
| ST211-2 3/16-1 | 2 | | 42 | 71 | 8 |
| DHU40S-211 | 1 | 40.878 | — | 51 | 46.4 | 73 | 9 | 13.5X15.1 |
| FD211-1 1/2 | 2 | 38.89 | — | 42 | 71 | 8 |
Series of the disc harrow bearings
1)Round bore
2)Square bore
3)Hex bore
4)Disk harrow units
Advantage
1)Low noise precision bearings
2)Strict quality control system with perfect QC facilities
3)Prompt delivery and good service
Application
Combine-harvester,
tractor,
planter,
rice transplanter
