Plain Linear Bearing - Round Flanged SFPMR12 12mm Precision ID
Round flanged plain linear bearing with a 12mm ID, a precision round shaft running clearance, and a standard-size aluminum housing featuring a self-lubricating Simplicity® FrelonGOLD® liner bonded directly to the bore of the housing. Unlike recirculating ball bearings, the FrelonGOLD® sliding surface has no rolling elements to jam, seize, or contaminate, making it well suited for harsh conditions involving extreme heat, dirt, vibration, shock, or washdown exposure. The precision running clearance provides a closer fit between the shaft and bearing, helping to reduce play. The round flange allows secure mounting to a machine frame or plate, while the bore lining supports maintenance-free linear, rotational, and oscillating motion on the shaft.
- Precision running clearance on the inner diameter 0.0005” per side
- Standard Size - ISO Metric
- Round Flanged End Mount
- Self-Lubricating Bearing Liner: FrelonGOLD® is standard
- Optional liners include Frelon®J for corrosive chemical environments & Frelon®W for FDA compliance
- Temperature Rating: -400°F/+400°F or -240°C/204°C
- Maximum Speed: Up to 8 m/s (315 in/s)
Available Sizes:
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