Koyo 81206TVPB Cylindrical Bore Needle Roller Thrust Bearing
Cylindrical roller thrust bearings provide rolling bearing arrangements that accommodate high-dynamic axial loads. The simple geometry of the bearing components allows the use of many design arrangements. As an example, for less demanding applications, it is possible to combine metric series, thrust cylindrical roller and cage assemblies, including the metric series heavy thrust washers (LS, CPR) and even the metric series thin thrust washers (AS, CP). These two thrust washer types are more commonly used with thrust needle roller and cage assemblies. Thrust cylindrical roller and cage assemblies also can be used without bearing thrust washers if the adjacent machine components can be prepared to serve as suitable raceways. Cylindrical roller thrust bearings may be used where the load carrying capability of thrust needle roller and cage assemblies is insufficient. Also, the bearings can accommodate high-dynamic and static axial loads in one direction, but they are not suitable to transmit radial loads.
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BrandKoyo
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UPC605790270192
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Manufacturer Part Number81206TVPB
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CountryUSA
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TypeCylindrical Bore
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Series812
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Bearing MaterialGlass Reinforced Nylon
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Alternative Part Number81206TVPBPBL225
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UNSPSC31171541
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Standards/ApprovalsDIN 722
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Catalog
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Koyo 81206TVPB Cylindrical Bore Needle Roller Thrust Bearing
Cylindrical roller thrust bearings provide rolling bearing arrangements that accommodate high-dynamic axial loads. The simple geometry of the bearing components allows the use of many design arrangements. As an example, for less demanding applications, it is possible to combine metric series, thrust cylindrical roller and cage assemblies, including the metric series heavy thrust washers (LS, CPR) and even the metric series thin thrust washers (AS, CP). These two thrust washer types are more commonly used with thrust needle roller and cage assemblies. Thrust cylindrical roller and cage assemblies also can be used without bearing thrust washers if the adjacent machine components can be prepared to serve as suitable raceways. Cylindrical roller thrust bearings may be used where the load carrying capability of thrust needle roller and cage assemblies is insufficient. Also, the bearings can accommodate high-dynamic and static axial loads in one direction, but they are not suitable to transmit radial loads.
IKO LBE20 Metric Series Standard Linear Bushing, 20 mm Dia Shaft, 32 mm OD, 45 mm L
IKO LBE20 Metric Series Standard Linear Bushing, 20 mm Dia Shaft, 32 mm OD, 45 mm L
Koyo AXK3552 Metric Series Thrust Needle Roller and Cage Assembly, 35 mm Dia Bore, 52 mm OD, 2 mm W, 35 mm Dia Shaft, Steel
Thrust needle roller and cage assemblies are complements of small diameter needle rollers, arranged in a spoke-like configuration. Needle rollers are equally spaced by means of a cage, its web section separates the rollers and provides guidance to keep them tracking in an orbital path. The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction. Thrust needle roller and cage assemblies also can be unitized with lipped washers to serve as raceway surfaces for the needle rollers. Washers can be supplied separately or can be mechanically unitized to the thrust needle roller and cage assemblies for ease of handling.
IKO LRB121612 Inch Series Inner Ring With Oil Groove, 3/4 in ID x 1 in OD, 19.3 mm OAW, For Use With BR162412 Machined Type Needle Roller Bearing, High Carbon Steel
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Inch-type LRB series Inner Rings offer shaft diameters from 3/8 to 3-3/4 in and oil-hole versions for easier lubrication.
IKO LM81524 Metric Series Standard Linear Bushing, 8 mm Dia Shaft, 15 mm OD, 24 mm L
Linear Bushings (LM) feature a high precision design comprised of a rolling guide that travels along a shaft to achieve unlimited linear motion. A specialized retainer is used to accurately guide interior steel balls for low friction and highly stable linear motion.
IKO LRB162020 Inch Series Inner Ring With Oil Groove, 1 in ID x 1-1/4 in OD, 32 mm OAW, For Use With BR202820 Machined Type Needle Roller Bearing, High Carbon Steel
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Inch-type LRB series Inner Rings offer shaft diameters from 3/8 to 3-3/4 in and oil-hole versions for easier lubrication.
