NACHI METRIC TAPERED ROLLER BEARING NAC H-L-44643-R/10
A tapered roller bearing consists of a cone (or inner ring), the cup (or outer ring), tapered rollers and a cage. The tapered rollers allows the bearing to handle a combination of heavy radial and thrust loads. The bearings are separable. Internal clearance is established during mounting by the axial positioning of the cone relative to the cup. Preloading this bearing can obtain a higher rigidity and better running accuracy to optimize performance. They are used mostly for heavy duty, moderate speed applications. These bearings are generally used in pairs and are most common on agriculture, construction and mining equipment, vehicle and trailer axles and in gear boxes.
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BrandNACHI
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Manufacturer Part NumberH-L44643R/10
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CountryUSA
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Load Capacity31200 N Dynamic/37000 N Static
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Cage MaterialPressed Steel
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Temperature Rating250 deg F
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Maximum Speed7800 rpm Grease/10000 rpm Oil
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Closure TypeOpen
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Width14.224 mm
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Number of Rows1
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Bearing MaterialJapanese Steel
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Outside Diameter50.292 mm
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Bore Diameter25.4 mm
- Economical
- Long life
- Low friction and operating temperatures
- Adjustable preload
- Heavy radial/axial, vibrating and impact loads
- Used as a combination or a double-row
- Load carrying capacity - radial load and single-direction thrust load
- Composite load
- High-speed rotation
- Accuracy
- Low torque
- Low noise
- Rigidity
- Permissible aligning
- Separable inner ring/outer ring
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UNSPSC31171516
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Package DescriptionEACH
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Standards/ApprovalsANSI/ABMA 19
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Catalog
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Specification Sheet
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A tapered roller bearing consists of a cone (or inner ring), the cup (or outer ring), tapered rollers and a cage. The tapered rollers allows the bearing to handle a combination of heavy radial and thrust loads. The bearings are separable. Internal clearance is established during mounting by the axial positioning of the cone relative to the cup. Preloading this bearing can obtain a higher rigidity and better running accuracy to optimize performance. They are used mostly for heavy duty, moderate speed applications. These bearings are generally used in pairs and are most common on agriculture, construction and mining equipment, vehicle and trailer axles and in gear boxes.
11" X 21" 2000# TOPWIND JACK-RAM1H100 >
The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.
9-GAL SHOP VACUUM CLEANER-MWK8912>
The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.
Koyo 30204JR Metric Series Caged Tapered Roller Bearing, 20 mm Dia Bore, 47 mm OD, 1 Row, 15.25 mm W, 27 kN Dynamic/27.2 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.
