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The self-lubricating sealed bearing assembly reduces continuous maintenance, saves centralized fuel supply and reduces the environmental impact of the lubricant. With a working load of up to 90,000 lbf/in2 (620 Mpa), the bearings exhibit excellent wear resistance and are only 13% of hard steel in independent experiments. The plain bearing assembly has excellent dimensional stability and excellent corrosion resistance. The complete lip seal blocks the imperfections of the bearing, and the zinc-coated steel housing protects the seal under ballast.
The bearings in the assembly can be GGB's GAR-MAX® or high-strength GAR-MAX® (HSGTM) two-wound plain bearings. Their sliding layer is characterized by continuous winding of high-temperature epoxy PTFE and high-strength fiber resin compressed into self-lubricating. The support layer behind the sliding layer is continuously wound from glass fibers compressed into a high temperature epoxy resin.
The new bearing assemblies are available in a range of standard sizes to accommodate a wide range of shaft diameters from 1" to 4" (25mm-100mm) and a variety of seat hole sizes from 1.75" to 4.875" (41mm-122mm). It can also produce a variety of non-standard size components according to customer needs.
GGB Introduces Sealed Sliding Bearing Assembly
GGB, the original Glacier Garlock bearing, the latest release of the sealed sliding bearing assembly, under the harsh conditions, compared to the need for grease-lubricated bronze, hard steel bushings and rolling bearings, another low-cost, maintenance-free select. These applications include: road machinery, construction machinery and earthmoving equipment, specifically for tipping joints, key joints, joints, center pins, lift and steering cylinders, structural parts/walking beams, suspensions/tracks and axles At the shaft.