| Part Number | 51204 |
| System of Measurement | Metric |
| Bearing Type | Ball |
| For Load Direction | Thrust |
| Seal Type | Open |
| Bore Dia | 20 mm |
| Bore Dia Tolerance | -0.01mm to 0 |
| Outer Dia | 40 mm |
| Outer Dia Tolerance | -0.012mm to 0 |
| Height | 14 mm |
| Height Tolerance | +0.02mm to -0.25mm |
| Outside Dia Shaft Washer | 40 mm |
| Inner Dia Housing Washer | 22 mm |
| Chamfer Dimension Washer | 0.6 mm |
| Washer Material | 52100 Chrome Steel |
| Ball Material | 52100 Chrome Steel |
| Cage Material | Steel |
| Dynamic Thrust Load | 4766 lbf |
| Static Thrust Load | 843 lbf |
| Max Speed (X1000 rpm) | 8 |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 0.083 kg |
51204 Single Direction Thrust Ball Bearings are a kind of separation bearings. 51204 bore dia is 20 mm. Its out dia is 40 mm. 51204 ball material is 52100 Chrome Steel. Its seal type is Open. 51204 Single Direction Thrust Ball Bearings are designed to bear thrust loads while operating at high speeds.
Automobiles, Motors, Electrical Appliances, Furniture, Packaging Machinery, Food Chemical Machinery, Fitness Equipment, Construction Machinery, Medical Instruments, Printing Machinery, Machine Tools, Flow Meters, Robotics Industry, Gas Meters, Anemometer, Crane hook, Oil rig, Rolling mill roll neck, etc.
Several factors must be considered for choosing Single Direction Thrust Ball Bearings. These factors include the ring material, design, shields and seals, cage, Annual Bearing Engineering Committee (ABEC) grade, axial loads, and lubricant, etc.