Koyo 30203JR Metric Series Caged Tapered Roller Bearing, 17 mm Dia Bore, 40 mm OD, 1 Row, 13.25 mm W, 20.8 kN Dynamic/20.7 kN Static Load
Tapered roller bearing are designed such that cup, cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis. Along with metric series bearing, inch series bearing are also available. This type of bearing is suitable for applications that involve heavy or impact loading.
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BrandKoyo
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UPC605790122880
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Manufacturer Part Number30203JR
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CountryUSA
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Load Capacity20.8 kN Dynamic/20.7 kN Static
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Cage MaterialPressed Steel
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Maximum Speed10000 rpm Grease/14000 rpm Oil
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TypeCaged
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Width13.25 mm
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SeriesMetric Series
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Number of Rows1
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Outside Diameter40 mm
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Bore Diameter17 mm
- Ability to carry radial and axial load in one direction, because an axial component of force is produced when this type of bearing is loaded radially, two bearings are used together facing one another or two or more bearings are matched and used
- There are the standard, medium and steep type which are different in contact angle size, medium tapered metric series bearing are identified by the supplementary code "C" which is added as a suffix to bearing numbers
- Bearing whose cup width, cup small inside diameter and contact angle are determined in accordance with ISO 355 specifications are identified by the supplementary code "J" as suffix
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Alternative Part NumberHI-CAP30203JR
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UNSPSC31171505
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Standards/ApprovalsABEC1 Class P0
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Catalog
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Koyo 30203JR Metric Series Caged Tapered Roller Bearing, 17 mm Dia Bore, 40 mm OD, 1 Row, 13.25 mm W, 20.8 kN Dynamic/20.7 kN Static Load
Tapered roller bearing are designed such that cup, cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis. Along with metric series bearing, inch series bearing are also available. This type of bearing is suitable for applications that involve heavy or impact loading.
Needle Roller Cam Followers have a heavy outer ring cross section and a full complement of needle rollers. They offer high dynamic and static load carrying capability, and anti-friction performance, in a compact design. They are used as track rollers, cam followers, and in a wide range of linear motion systems.
Koyo 30207JR Metric Series Caged Tapered Roller Bearing, 35 mm Dia Bore, 72 mm OD, 1 Row, 18.25 mm W, 55.1 kN Dynamic/60.9 kN Static Load
Tapered roller bearing are designed such that cup, cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis. Along with metric series bearing, inch series bearing are also available. This type of bearing is suitable for applications that involve heavy or impact loading.
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Needle Roller Cam Followers have a heavy outer ring cross section and a full complement of needle rollers. They offer high dynamic and static load carrying capability, and anti-friction performance, in a compact design. They are used as track rollers, cam followers, and in a wide range of linear motion systems.
