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Thomson Linear
A4812SS Linear Bearing, Ball Bushing only, Precision Steel, 0.25 in, Closed
Not Self-aligning, Stainless Steel, A Grade; Use with 0.25 in Diameter Class S Shaft in end supported applications
Thomson Linear A4812SS Linear Bearing, Ball Bushing only, Precision Steel, 0.25 in, Closed, Not Self-aligning, Stainless Steel, A Grade; Use with 0.25 in Diameter Class S Shaft in end supported applicationsMODEL A4812SS
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$61.23 Each
Prices are subject to change
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Brand Minimum Order Quantity: 2
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.
Specifications
Specification | Value |
---|---|
Adjustable/Not Adjustable | Not Adjustable |
Closed/Open | Closed |
Corrosion Resistant Option | Stainless Steel (up to and including 1") |
Roll Pack | No Roll Pack |
Food Grade Rated | Not Food Grade |
Self Alignment | Not self-aligning |
Single/Twin | Single |
Temperature Max | 260 °C / 500 °F |
Use with shafting class | S |
Nominal Diameter | 6.350 mm / 0.25 in |
Outer Diameter | 12.700 mm / 0.5 in |
Length | 19.050 mm / 0.75 in |
Performance | Value |
---|---|
Load Capacity, Dynamic | 59.161 N / 13.3 lbf |
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