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Self-Lube/Plummer Block Bearings
Self-aligning bearing units, a wide and varied range
Self-aligning bearing units are designed to be used in a wide range of applications and machines in the industrial market. The choice depends on the use, the installation and the operating conditions to which they are subjected:
- speed, accuracy, cost-effectiveness
- type and level of load, service temperature range
- installation, levels of cleanliness
- noise requirements, environmental pollution, degree of sealing
- anti-corrosion protection, compliance with standards
- frequency of maintenance
- presence of condition monitoring system
To meet requirements, the bearings have special technical features:
- designs: split or flanged Plummer block housings, take-up housings, cartridge bearing units and hanger bearing units.
- sizes: for shafts with diameters from 12mm to 140mm
- material: grey cast iron, stainless steel, pressed steel, thermoplastics
- locked onto the shaft by means of setscrew, eccentric locking collar, adapter sleeve, press-fitting
- sealing system: lip seal, triple lip seal (L3), multiple seals (L4), contactless seal, flexible seal (ESR)
- lubricants: standard grease, high and low-temperature grease (T20, T04), food-grade grease, noise quiet grease, solid lubricant
Information Supplied By NTN-SNR®
