Linear Ball Bearing - EPK (Metric) Square Flange Mount

Square Flanged Linear Ball Bearings

Square Flanged Linear Ball Bearings from PBC Linear® featuring a standard-sized square flange at one end for secure end-mounting, while delivering smooth, precise linear motion with a low coefficient of friction. Equipped with a heat-treated alloy steel shell, steel balls, and a polymer cage, these bearings include a resin retainer for reduced noise and double seals for enhanced durability. Available in Metric and JIS sizing with ID sizes from 8 mm to 50 mm, they offer static load capacities up to 7,900 N (1,700 lb) and dynamic load capacities up to 3,800 N (850 lb). Size interchangeable with industry standards and the Simplicity® series, they support multi-directional loading and operate reliably from -4°F to 176°F (-20°C to 80°C). Cantilevered loads are managed more effectively by linear ball bearings compared to linear plain bearings because of the 2:1 binding rule. If this rule applies, these ball bearings are ideal for advanced machinery requiring high-speed, low-friction performance.

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Square Flanged Linear Ball Bearings

16 products
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16 products
Square Flanged Linear Ball Bearing with a 16mm ID (inner diameter) and standard size with an end flange mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles..
$33.59
Square Flanged Linear Ball Bearing 50mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in cantilevered applications, unconstrained..
$204.19
Square Flanged Linear Ball Bearing 40mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in cantilevered applications,..
$116.81
Square Flanged Linear Ball Bearing 25mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in cantilevered applications,..
$60.64
Square Flanged Linear Ball Bearing 30mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in cantilevered applications,..
$101.65
Square Flanged Linear Ball Bearing with a 12mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in..
$28.84
Square Flanged Linear Ball Bearing with an 8mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in..
$27.33
Square Flanged Linear Ball Bearing with a 16mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in..
$33.57
Square Flanged Linear Ball Bearing 20mm ID JIS Metric and standard sized, featuring an end-mounted flange, a heat-treated alloy steel shell for durability and double seals for enhanced protection. Boasts a low coefficient of friction for speed and a resin retainer polymer cage for reduced noise. Excels in cantilevered applications,..
$41.72
Square Flanged Linear Ball Bearing with a 40mm ID (inner diameter) and standard size with an end mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles cantilevered..
$116.81
Square Flanged Linear Ball Bearing with a 50mm ID (inner diameter) and standard size with an end mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles cantilevered..
$204.19
Square Flanged Linear Ball Bearing with a 25mm ID (inner diameter) and standard size with an end flange mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles..
$60.65
Square Flanged Linear Ball Bearing with a 30mm ID (inner diameter) and standard size with an end mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles cantilevered..
$101.65
Square Flanged Linear Ball Bearing with a 20mm ID (inner diameter) and standard size with an end flange mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles..
$41.72
Square Flanged Linear Ball Bearing with a 12mm ID (inner diameter) and standard size with an end flange mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles..
$28.84
Square Flanged Linear Ball Bearing with an 8mm ID (inner diameter) and standard size with an end flange mount. Features a heat treated allow steel shell for durability, low coefficient of friction for speed and resin retainer for quiet motion. ISO Metric Series - Closed shell for end-supported shafts Handles..
$27.33

Square Flanged Linear Ball Bearings

16 products

Square Flanged Linear Ball Bearings from PBC Linear® featuring a standard-sized square flange at one end for secure end-mounting, while delivering smooth, precise linear motion with a low coefficient of friction. Equipped with a heat-treated alloy steel shell, steel balls, and a polymer cage, these bearings include a resin retainer for reduced noise and double seals for enhanced durability. Available in Metric and JIS sizing with ID sizes from 8 mm to 50 mm, they offer static load capacities up to 7,900 N (1,700 lb) and dynamic load capacities up to 3,800 N (850 lb). Size interchangeable with industry standards and the Simplicity® series, they support multi-directional loading and operate reliably from -4°F to 176°F (-20°C to 80°C). Cantilevered loads are managed more effectively by linear ball bearings compared to linear plain bearings because of the 2:1 binding rule. If this rule applies, these ball bearings are ideal for advanced machinery requiring high-speed, low-friction performance.