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Boston Ball Bearings provide improved performance over a wide range of operating conditions. Major features include: Honed raceways on precision ball bearings for maximum life and smoother, quieter operation. Superior, low friction (low torque) seals, to more effectively exclude foreign matter and retain lubricant over a longer period. The line of Ball Bearings include, close tolerance precision units and inexpensive steel assemblies of the semi-ground type. These anti-friction items, available quickly from stock, make it easier to use a superior bearing “exactly right” for the majority of applications.

Delrin and Celcon (D) are trademarks for equivalent Acetal Resins produced by Du Pont and Celanese respectively. Acetals possess excellent moisture resistance characteristics. These materials are white. Good up to 225°F maximum.

Nylatron GS (GS) is a trademark for molybdenum disulfide filled nylon produced by the Polymer Corp. Nylatron? GS exhibits excellent abrasion resistance. Nylatron? GS is dark gray in color. Good up to 225°F maximum.Teflon filled Acetal (AF) — Teflon.? This material has excel lent abrasion and corrosion resistance and high lubricity against steel. Good up to 225°F maximum.Teflon filled Nylon (TN) used for Hanger ina Bearings only, is light gray in color

Reinforced nylon race bearings may be operated between –30°F and +150°F. Prolonged immersion of Nylon races in water can cause an increase in torque Nylon (N) exhibits good chemical and corrosion resistance. Excellent abrasion resistance and low surface friction provide long wear without lubrication. These nylon bearings are black. Good up to 225°F maximum.

Mounted Bearings offer a simple, convenient method of providing load support. Selection for most applications may be readily accomplished from a single selection chart, based on shaft size, radial and thrust load requirements. Installation normally requires only bolting to a suitable mounting surface and securing fag bearing to shaft with setscrews or eccentric locking collar provided.

The Boston Gear Mounted Bearing line is one of the most comprehensive available to industry. Ranging from light duty, plain bearing blocks to precision units. They all feature Boston Gear’s tradition of design excellence and precision manufacture.

Distributor of bearings including nylon bearings. Various types of bearings including acid resistant, air, agate, alloy, aluminum, aluminum bronze, angular contact, spherical plain, anti-friction, babbitt lined, bronze, self-aligning, ceramic, clutch release, cylindrical, composite, conveyor, elastomeric, electric motor, equalizing, roller, extended inner ring, extra large, extra small, fiberglass reinforced plastic (FRP), glass, graphite, hanger, tapered, hydrodynamic, hydrostatic, inner race, jewel, large diameter, lazy susan, lead lined, lock nut, machine tool, needle, neoprene, nickel bronze, non-metallic, oilless, phenolic impregnated, pillow block, plane, porous, rod end, rubber, sanitary, shafting, stern, super precision, surplus & excess inventory, taper, PTFE, tilting pad, triple row, maximum capacity, turntable, unground, V-guide, water cooled, water lubricated & wood bearings are also available.

Nylon characteristics include strength, toughness, abrasion resistance, fatigue resistance, low coefficient of friction, resiliency and high heat tolerance. "nylon bearings"  materials are used in a number of industrial applications because they are easily machined, are lightweight and corrosion resistant.

40210-0Z000

40210-4700

43210-00QAA