Open plain linear bearing with a 5/8" precision ID for round shafts, which provides a 0.0005" running clearance per side. The open anodized aluminum shell provides clearance for rail-supported shafting or profiled rails, while the bonded, self-lubricating FrelonGOLD® liner supports maintenance-free linear, rotational, and oscillating motion without grease. Built for..
$27.74
Open plain linear bearing with a 3/8" precision ID for round shafts, which provides a 0.0005" running clearance per side. The open anodized aluminum shell provides clearance for rail-supported shafting or profiled rails, while the bonded, self-lubricating FrelonGOLD® liner supports maintenance-free linear, rotational, and oscillating motion without grease. Built for..
$21.56
Plain linear bearing, open, with a 1.25" compensated ID, which has a 0.0015" per side running clearance. Housed in an anodized aluminum shell and lined with the renowned self-lubricating FrelonGOLD® liner, this bearing ensures maintenance-free performance in harsh conditions, including extreme temperatures, dirt, and vibration. Inch Series - Open anodized..
$81.64
Plain linear bearing, open, with a 3/4" compensated ID, which has a 0.0015" per side running clearance. Housed in an anodized aluminum shell and lined with self-lubricating FrelonGOLD®, this bearing ensures maintenance-free performance in harsh conditions, including extreme temperatures, dirt, and vibration. Inch Series - Open anodized aluminum shell Compensated..
$28.75
Plain linear bearing, closed, with a 1/2" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a standard cylindrical anodized aluminum shell, this bearing features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for maintenance-free linear, rotational, and oscillating motion in harsh..
$18.46
Plain linear bearing, self-aligning, closed, with a 3" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$459.90
Plain linear bearing, self-aligning, closed, with a 2.5" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$287.46
Plain linear bearing, self-aligning, closed, with a 2" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$143.92
Plain linear bearing, self-aligning, closed, with a 1.25" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$71.81
Plain linear bearing, self-aligning, closed, with a 3/4" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$23.09
Plain linear bearing, self-aligning, closed, with a 3/8" compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating..
$19.50
Plain linear bearing, self-aligning, closed, with a 1" precision ID that provides a 0.0005" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating FrelonGOLD® bore..
$50.49
Plain linear bearing, self-aligning, closed, with a 3" precision ID that provides a 0.0005" running clearance per side on matching round shafts. Encased in a crowned-OD cylindrical anodized aluminum shell that realigns when there is a slight misalignment between parallel shafts, this bearing features a bonded Simplicity® self-lubricating FrelonGOLD® bore..
$353.77
Closed shell plain linear bearing with a JIS 35mm ID, precision running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates smooth linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or..
$74.87
JIS plain linear bearing, self-aligning, closed, 16mm precision ID that provides a 0.0005" running clearance per side for a tighter fit and less play on round shafts. Sized to Japanese Industrial Standards (JIS), the bearing is encased in a crowned outer diameter (OD) cylindrical green-anodized aluminum shell. The crown creates..
$26.97
JIS plain linear bearing, self-aligning, closed, 20mm precision ID that provides a 0.0005" running clearance per side for a tighter fit and less play on round shafts. Sized to Japanese Industrial Standards (JIS), the bearing is encased in a crowned outer diameter (OD) cylindrical green-anodized aluminum shell. The crown creates..
$27.53
JIS plain linear bearing, self-aligning, closed, 8mm compensated ID that provides a 0.0015" running clearance per side for a tighter fit and less play on round shafts. Sized to Japanese Industrial Standards (JIS), the bearing is encased in a crowned outer diameter (OD) cylindrical green-anodized aluminum shell. The crown creates..
$20.94
Thin-wall plain linear bearing, closed-shell, with a 12mm compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. This compact FAG-interchange bearing is encased in a thin-wall anodized aluminum outer shell and features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for oil-free, maintenance-free linear,..
$16.62
Thin-wall plain linear bearing, closed-shell, with a 15mm compensated ID (inner diameter) that provides a 0.0015" running clearance per side on matching round shafts. This compact FAG-interchange bearing is encased in a thin-wall anodized aluminum outer shell and features a bonded Simplicity® self-lubricating FrelonGOLD® bore liner for oil-free, maintenance-free linear,..
$18.55
Closed shell plain linear bearing with a JIS 6mm ID, precision running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates smooth linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or..
$15.98
Plain linear bearings of the Simplicity® line featuring a self-lubricating FrelonGOLD® liner for maintenance-free operation and reliable performance in harsh conditions, including extreme temperatures (-400°F to +400°F), dirt, and vibration. The bearing shells are constructed from anodized aluminum and are available in both open and closed versions, with inner diameters (IDs) ranging from 3/16” to 4” in inches, 5mm to 80mm in metric, and JIS standards. Standard ID clearance is 0.0005" per side, while compensated clearance is 0.0015" per side, supporting static loads up to 166,000 lb (740 kN). Optional seals made of nitrile, urethane, or viton are available for IDs larger than ½” or 20mm. Designed for linear rail or end-supported shafting, these bearings achieve speeds up to 8 m/s while dampening vibration for smooth, quiet operation. Interchangeable with linear ball bearings and some bronze bushings, they ensure durability across various applications.
- Linear, rotational and oscillating motions possible
- Static Load Capacities up to 166,000 lb (740 kN)
- ID sizes: 4.76 mm (0.19 in) to 101.6 mm (4 in)
- Specific sizes are 3/16” to 4” Inch Series, 5mm to 80mm Metric Series
- Choose between standard ID running clearance (0.0005" per side) and compensated ID running clearance (0.0015" per side)
- Options for standard/straight OD or self-aligning/spherical OD to prevent binding
- Optional liners include corrosive chemical resistant Frelon® J or FDA compliant Frelon® W
- Temperature Rating: -400°F/+400°F or -240°C/204°C
- Maximum Speed: Up to 8 m/s (315 in/s);
- Shaft Lengths: Up to 12 feet
- Shell Material: Standard is anodized aluminum; stainless steel shells optional
- Self-Lubricating: Provides oil-free operation
- Seal Options: Nitrile rubber, urethane, and viton seals available from ½” ID and up or 20mm and up
- Mounting Options: O-ring and retaining ring grooves for multiple mounting options
- External Lubrication: Optional feature for added lubrication
- Vibration Damping: Ensures smooth and quiet operation
- Designed for use with end-supported shafting
- Interchangeable with linear ball bearings and some bronze bushings
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