Plain Linear Bearings - Open
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Open shell plain linear bearing with a JIS 40mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$94.22
Open shell plain linear bearing with a JIS 50mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$163.00
Open shell plain linear bearing with a JIS 60mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$260.56
Open shelled plain linear bearing with a JIS 80mm ID, compensated 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..
$587.47
Open shell plain linear bearing with a JIS 25mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$49.07
Open shell plain linear bearing with a JIS 35mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$93.14
Open shell plain linear bearing with a JIS 30mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$81.64
Open shell plain linear bearing with a JIS 38mm ID, compensated 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..
$100.59
Open shell plain linear bearing with a JIS 13mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$27.77
Open shell plain linear bearing with a JIS 20mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$28.75
Open shell plain linear bearing with a JIS 16mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$27.74
Open shell plain linear bearing with a JIS 12mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$25.63
Open shell plain linear bearing with a JIS 10mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$21.95
Open shell plain linear bearing with a JIS 8mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$21.39
Open shell plain linear bearing with a JIS 100mm ID, compensated running clearance, durable green anodized aluminum shell, and a bonded self-lubricating FrelonGOLD® liner that facilitates linear, rotational, or oscillating motion on round shafts in harsh conditions where contamination, vibration, shock loads, washdowns, temperature extremes, lubricant maintenance difficulties, or poor..
$696.27
Open Plain Linear Bearings, self-lubricating and designed for use on rail-supported shafting that enhances system rigidity. These open-shelled bearings are available in inch (3/16” to 4”), metric (5mm to 80mm), and JIS sizes. With static load capacities reaching up to 166,000 lb (740 kN), they feature optional FrelonGOLD® liners (as well as Frelon® J or W), operate in any orientation, and can withstand temperatures from -400°F to +400°F (-240°C to 204°C). They achieve maximum speeds of 8 m/s (315 in/s) and offer standard or compensated ID clearances, along with standard or self-aligning OD to prevent binding. Constructed from anodized aluminum or stainless steel, they include various seal options (nitrile, urethane, viton). Mounting options feature O-ring and retaining ring grooves, making them interchangeable with linear ball bearings and certain bronze bushings.
- Inch, metric and JIS sizing options
- Designed for use with linear rail supported shafting
- Can operate in any orientation
- 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 Frelon® J for corrosive chemical conditions and Frelon® W for FDA compliance (food and drug handing)
- Temperature Rating: -400°F/+400°F or -240°C/204°C
- Maximum Speed: Up to 8 m/s (315 in/s)
- Shell Material: Anodized aluminum; stainless steel shells are available
- 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
- Vibration Damping: Ensures smooth and quiet operation
- Interchangeable with linear ball bearings and some bronze bushings
- 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
Visit the plain linear bearing product specifications page.
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