Linear Ball Bearings - Self-Aligning Precision Plus
Ways to Order
Closed linear ball bearing with a 3/8" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$23.09
Closed linear ball bearing with a 1/4" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$22.57
Closed linear ball bearing with a 5/8" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$27.48
Self-aligning closed linear ball bearing with a 50mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$169.65
Closed linear ball bearing with a 1" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$52.52
Closed linear ball bearing with a 2" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer polymer cage for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants in sizes from..
$172.18
Closed linear ball bearing with a 3/4" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$32.68
Closed linear ball bearing with a 1.25" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer polymer cage for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants in sizes from..
$74.02
Closed linear ball bearing with a 1.5" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer polymer cage for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants in sizes from..
$103.81
Closed linear ball bearing with a 1/2" ID, self-aligning, featuring a heat-treated alloy steel shell and resin retainer for reduced noise. It offers a low coefficient of friction, includes double seals at no extra cost, and operates from -4°F to 176°F (-20°C to 80°C). Variants available in sizes from 1/4"..
$24.80
Self-aligning closed linear ball bearing with a 40mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$100.02
Self-aligning closed linear ball bearing with a 16mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$27.40
Self-aligning closed linear ball bearing with a 25mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$50.16
Self-aligning closed linear ball bearing with a 30mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$73.41
Self-aligning closed linear ball bearing with a 20mm ID (inner diameter). Featuring a heat-treated alloy steel shell for durability, a resin retainer polymer cage for reduced noise and a low coefficient of friction for speed. Handles cantilevered loads better than plain bearings, overcoming the 2:1 binding ratio limitation of plain..
$31.45
Linear Ball Bearings from the Precision Plus series are closed and self-aligning, featuring floating steel plates that allow the bearings to pivot within the housing and correct misalignment up to 1/2° in all directions. Hardened steel raceway inserts provide exceptional durability, complemented by a lightweight, high-strength polymer outer shell. With a low coefficient of friction, these bearings ensure smooth, high-speed operation. Available exclusively in inch sizes, they are fully interchangeable with industry-standard super-type linear ball bearings.
- Only in inch sizes 0.25 to 2 inches
- Inserts provide 1/2° self-alignment in all directions
- Size interchangeable with industry standard super-type linear ball bearings
- Static Load Capacities up to 3,000 lb (13,300 N)
- Dynamic Load Capacities up to 2,400 lb (10,600 N)
- Low coefficient of friction
- Outer shell is of high strength polymer
- Ball bearing raceway inserts are hardened steel
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