Linear plain bearing 31FM series
bronzealuminumstainless steel

linear plain bearing
linear plain bearing
linear plain bearing
linear plain bearing
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bronze, aluminum, stainless steel, anodized aluminum, shell

Max.: 165 mm (6.5 in)

Min.: 22 mm (0.87 in)

Inside diameter

Max.: 120 mm (4.72 in)

Min.: 3.2 mm (0.13 in)


PBC Linear Bearings Weight: 0gr PBC Linear has combined Frelon material with precision bearing technology to create SIMPLICITY® Linear Plain Bearings. SIMPLICITY® self lubricating plain bearings can move in linear, oscillating, rotary, or any combination of motions at speeds exceeding 4 m/s. Designed to handle loads 20 times greater than linear ball bearings, they will not catastrophically fail. Blue anodized aluminum shell identifies the ISO metric series, which is available in off-the-shelf industry standard sizes and interchangeable with linear ball bearings and some bronze bushings. Conforms to ISO tolerance standards ID sizes range from 5 mm to 80 mm Static Load Capacities up to 270 kN Standard Shell Material is Aluminum. Stainless Steel bearing shells available FrelonGOLD® bearing liner standard. Frelon® J & Frelon® W optional Self Lubricating for oil free operation Optional urethane seals available from 20mm ID and up External lubrication feature is an added option Wide Temperature Range: -240° C/ 204° C Vibration Damping
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.