Plain Linear Bearing - Round Flanged SFPMR50 50mm Precision ID
Round flanged plain linear bearing with a 50mm ID, a precision running clearance, and a standard-size aluminum housing featuring a self-lubricating 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 flange allows secure mounting to a machine frame or plate, while the lined bore supports maintenance-free linear, rotational, and oscillating motion along a round 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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