Linear Ball Bearing - standard size

Ball Bearings - Bushings

Round steel shaft recirculating Linear Ball Bearings are suitable for most linear motion scenarios with minimal debris presence. This standard ball bushing supports multi-directional loading, facilitating straightforward assembly. PBC Linear® Ball Bearings are the preferred choice for applications demanding high speed and precision.

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Ball Bearings - Bushings

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138 products
Open Linear Ball Bearing, Self-Aligning, with a 1/2" ID and a low coefficient of friction. Constructed with a heat-treated alloy steel shell, the resin retainer effectively reduces noise during operation, while double seals are included as standard at no additional cost. Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: from 1/4"..
$42.68
Open Linear Ball Bearing with a 1/2" ID (inner diameter).  Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearing series Low Coefficient of Friction: Ensures smooth operation Heat Treated Alloy Steel Shell: Provides..
$28.61
Open Linear Ball Bearing with a 13mm JIS Metric ID (inner diameter). JIS refers to Japanese Industrial Standards. Open JIS Metric Standard Width Temperature Range: -4/+176°F (-20/+80°C) Low Coefficient of Friction: Ensures smooth operation Heat Treated Alloy Steel Shell: Provides durability Resin Retainer: Reduces noise - Polymer Cage
$25.02
This round shaft self-aligning linear ball bearing with a 12mm ID, is the open, ISO Metric version, ensuring optimal performance and durability. Specifications ID size: 12 mm Size Interchangeable with industry standards Low Coefficient of Friction Heat treated alloy steel shell Resin retainer for reduced noise Temperature range: -20/+80C (-4/+176F)..
$26.61
Open Linear Ball Bearing with a 12mm JIS Metric ID (inner diameter). JIS refers to Japanese Industrial Standards. Open JIS Metric Standard Width Temperature Range: -4/+176°F (-20/+80°C) Low Coefficient of Friction: Ensures smooth operation Heat Treated Alloy Steel Shell: Provides durability Resin Retainer: Reduces noise - Polymer Cage
$24.04
Closed Linear Ball Bearing with an 8mm JIS Metric ID (inner diameter). JIS refers to Japanese Industrial Standards. Closed JIS Metric Standard Width Temperature Range: -4/+176°F (-20/+80°C) Low Coefficient of Friction: Ensures smooth operation Heat Treated Alloy Steel Shell: Provides durability Resin Retainer: Reduces noise - Polymer Cage
$18.19
Closed Linear Ball Bearing with an 8mm ISO Metric ID (inner diameter).  Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearing series Low Coefficient of Friction: Ensures smooth operation..
$18.19
Closed Linear Ball Bearing with a 1/4" ID (inner diameter).  Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearing series Low Coefficient of Friction: Ensures smooth operation Heat Treated..
$17.60
Closed Linear Ball Bearing with a 5mm ISO Metric ID (inner diameter).  Temperature Range: -4/+176°F (-20/+80°C) Variant ID Sizes: Available from 1/4" to 2” Inch Series,  8mm to 50mm Metric  Interchangeable: Size interchangeable with industry standards and our Simplicity plain linear bearing series Low Coefficient of Friction: Ensures smooth operation..
$17.42
Thin walled compact linear ball bearing of 40mm ID (inner diameter). The KHP bearings are all closed and are great for space sensitive applications. Inner Diameter (ID): 40mm Outer Diameter (OD): 52mm Max Dynamic Load Rating: 4400 N Product Line has a range of ISO Metric 6mm to 50mm IDs..
$67.73
Thin walled compact linear ball bearing of 14mm ID (inner diameter). The KHP line is great for space sensitive applications. Closed Inner Diameter (ID): 14mm Outer Diameter (OD): 21mm Max Dynamic Load Rating: 620 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$19.46
Thin walled compact linear ball bearing of 50mm ID (inner diameter). The KHP line is great for space sensitive applications.  Inner Diameter (ID): 50mm Outer Diameter (OD): 62mm Closed, Compact Max Dynamic Load Rating: 5500 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend..
$57.04
Thin walled compact linear ball bearing of 30mm ID (inner diameter). The KHP compact bearings are all closed and are great for space sensitive applications.  Inner Diameter (ID): 30mm Outer Diameter (OD): 40mm Max Dynamic Load Rating: 2880 N Product Line has a range of ISO Metric 6mm to 50mm..
$55.68
Thin walled compact linear ball bearing of 25mm ID (inner diameter). The KHP line is great for space sensitive applications.  Closed Inner Diameter (ID): 25mm Outer Diameter (OD): 35mm Max Dynamic Load Rating: 1990 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$59.10
Thin walled compact linear ball bearing of 16mm ID (inner diameter). The KHP line is great for space sensitive applications.  Closed Inner Diameter (ID): 16mm Outer Diameter (OD): 24mm Max Dynamic Load Rating: 800 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$18.97
Thin walled closed, compact linear ball bearing of 10mm ID (inner diameter). The KHP line is great for space sensitive applications.  Inner Diameter (ID): 10mm Outer Diameter (OD): 17mm Max Dynamic Load Rating: 500 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$17.36
Thin walled compact linear ball bearing of 20mm ID (inner diameter). The KHP line is great for space sensitive applications. Closed Inner Diameter (ID): 20mm Outer Diameter (OD): 28mm Max Dynamic Load Rating: 950 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$26.94
Thin walled compact linear ball bearing of 12mm ID (inner diameter). The KHP line is great for space sensitive applications.  Closed Inner Diameter (ID): 12mm Outer Diameter (OD): 19mm Max Dynamic Load Rating: 620 N Product Line has a range of ISO Metric 6mm to 50mm IDs We recommend certified..
$18.46
138 products

Ball Bearings - Bushings

138 products

Round steel shaft recirculating Linear Ball Bearings are suitable for most linear motion scenarios with minimal debris presence. This standard ball bushing supports multi-directional loading, facilitating straightforward assembly. PBC Linear® Standard Ball Bearings are the preferred choice for applications demanding high speed and precision.

Key Features of Linear Ball Bearings:

  • Interchangeability: Compatible with industry standards and PBC Linear Simplicity bearings.
  • Material: High-quality heat-treated alloy steel shells with a low coefficient of friction.
  • Self-Lubricating: Maintenance-free operation with FrelonGOLD®, Frelon J, and Frelon W liners.
  • Durability: Resin retainers for reduced noise and double seals included as standard.
  • Temperature Range: Suitable for environments ranging from -4°F to +176°F (-20°C to +80°C).
  • Designs: Available in closed, adjustable, open, wide, and compact thin-wall configurations.
  • Size Ranges: Available from 1/4" to 2" (Imperial) and 5 mm to 50 mm (Metric and JIS).

Linear Ball Bearings Product Variants:

  • IP Series (Inch): Closed, adjustable, and open models for traditional imperial measurements.
  • EP Series (ISO Metric): Closed, adjustable, and open designs tailored for European standards.
  • JP Series (JIS Metric): Closed, adjustable, and open types for Asian standards.
  • IPS Series (Inch): Self-aligning models for increased tolerance to misalignment.
  • KHP Series (ISO Metric): Compact thin-wall bearings for space-sensitive applications.
  • Wide Series (Inch and Metric): Double-length versions for increased load capacities.