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Thomson Linear A4812SS-OH Precision Steel Ball Bushing Bearing, 0.25 in bore, Closed type, Not Self-aligning, Stainless Steel construction with Oil Hole, A Grade. Use with 0.25 in diameter Class S shaft in end supported applications.
MODEL A4812SS-OH
$102.78 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
- Precision Steel Ball Bushing bearings offer great improvements in efficiency, productivity, and accuracy over high-friction plain bearings flat-ways.
- The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications.
- The steel sleeve anti-friction recirculating ball bushing provides rigid low drag movement – ~100x lower drag coefficient than a plain contact bearing.
- A coefficient of friction as low as .001. When replacing high friction plain bearings, Precision Steel Ball Bushing Bearings dramatically improve machine productivity and efficiency.
- For use with S class Shafting.
Specifications
| Specifications | Value |
|---|---|
| Adjustable/Not Adjustable | Not Adjustable |
| Closed/Open | Closed |
| Corrosion Resistant Option | Stainless Steel |
| Grade | A Grade |
| Material | Steel |
| Number of Ball Circuits | 3 |
| Oil Hole | Oil Hole |
| Self Alignment | Not Self-aligning |
| Temperature Max | 600 °F |
| UPC Number | 662486105664 |
| Use with shafting Class | Class S |
| Weight | 0.02 lb |
Dimensions
| Dimension | Value |
|---|---|
| [d] Shaft, Nominal Diameter | 0.25 in |
| [C] Length Along Axis | 0.735 / 0.750 in |
| [C1] | 0.499 / 0.5150 in |
| [C2] Min | 0.039 in |
| [D] Housing Bore recommended for Press Fit housing | 0.4990 / 0.4995 in |
| [D] Recommended Housing Bore | 0.5000 / 0.5005 in |
| [D], Nominal | 0.5 in |
Performance
| Performance | Value |
|---|---|
| Load Capacity, Dynamic | 13 lbf |
SKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read more
| Brand | Thomson Linear |
| Model | 511H35A2CG1 |
| Brand | RAB Lighting |
| Model | VANLED20Y/PCS |
SKU: 5014817
12 volt motor
Bought this motor to replace failed unit on linear actuator on Grasshopper powerfold. Worked excellent, simple bolt on procedure. Saved $600.00 over replacing entire linear actuator!!!
Read more