Showing 215 Results For "precision tapered roller bearings"
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32208 7508E 32208JR Chrome Steel 40*80*24.75mm Single Row Cone and Cup Tapered Roller Bearings
32208 7508E 32208JR Chrome Steel 40*80*24.75mm Single Row Cone and Cup Tapered Roller Bearings Engineered to strict international standards (ISO 355, DIN 720) with P6-level precision, these single row cone-and-cup bearings align flawlessly with compact shaft and housing dimensions: 40mm ID (tolerance: -0.016/0.000mm): Fits small to medium shafts in 3-7kW electric motors, heavy-duty power tool spindles (e.g., industrial drills, large grinders), and light-duty automotive
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32230 7530E 32230JR Chrome Steel 150*270*77mm Single Row Cone and Cup Tapered Roller Bearings
32230 7530E 32230JR Chrome Steel 150*270*77mm Single Row Cone and Cup Tapered Roller Bearings Engineered to strict international standards (ISO 355, DIN 720) with P6-level precision, these single row cone-and-cup bearings align seamlessly with heavy-duty shaft and housing dimensions: 150mm ID (tolerance: -0.030/0.000mm): Fits medium-to-large shafts in 40-60kW electric motors, heavy-duty industrial tool spindles (e.g., large drilling machines, vertical milling equipment), and
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32236 7536E 32236JR Chrome Steel 180*320*91mm Single Row Cone and Cup Tapered Roller Bearings
32236 7536E 32236JR Chrome Steel 180*320*91mm Single Row Cone and Cup Tapered Roller Bearings Engineered to strict international standards (ISO 355, DIN 720) with P6-level precision, these single row cone-and-cup bearings align flawlessly with ultra-heavy-duty shaft and housing dimensions: 180mm ID (tolerance: -0.030/0.000mm): Fits large shafts in 55-90kW electric motors, heavy-duty industrial tool spindles (e.g., large horizontal drilling machines for thick steel, vertical
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32306 7606E 32306JR Chrome Steel 30*72*28mm Single Row Cone and Cup Tapered Roller Bearings
32306 7606E 32306JR Chrome Steel 30*72*28mm Single Row Cone and Cup Tapered Roller Bearings The 32306, 7606E, and 32306JR tapered roller bearings are crafted from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to achieve a hardness of HRC 58-62. Designed for space-constrained light-to-medium-duty scenarios with a compact footprint (30mm ID, 72mm OD, 28mm width), this material delivers exceptional wear resistance, impact tolerance, and
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32318 7618E 32318R Chrome Steel 90*190*67mm Single Row Cone and Cup Tapered Roller Bearings
32318 7618E 32318R Chrome Steel 90*190*67mm Single Row Cone and Cup Tapered Roller Bearings Equipped with brand-specific reinforced cages and precision-machined rollers: 32318/7618E: Stamped steel cage (70% thicker than standard bearings) with rounded pockets to reduce stress and prevent deformation under vibrations or load spikes (e.g., uneven material feeding in conveyors). 32318R: KOYO-specific high-strength lightweight steel cageminimizes centrifugal drag while retaining
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32015 2007115E 32015R Chrome Steel 75*115*25mm Single Row Cone and Cup Tapered Roller Bearings
32015 2007115E 32015R Chrome Steel 75*115*25mm Single Row Cone and Cup Tapered Roller Bearings 75mm ID (tolerance: -0.018/0.000mm): Fits mid-sized shafts in 3.5-14kW electric motors, medium-duty power tool spindles (e.g., large grinders, bench drill presses, small lathes), and industrial/commercial components (e.g., fan shafts for commercial HVAC units or industrial exhaust fans, pump shafts in water circulation systems for industrial cooling tanks or medium pools). It
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32016 2007116E 32016R Chrome Steel 80*125*29mm Single Row Cone and Cup Tapered Roller Bearings
32016 2007116E 32016R Chrome Steel 80*125*29mm Single Row Cone and Cup Tapered Roller Bearings 32016 (Standard): Basic dynamic load rating of 185kN, static load rating of 225kN, and fatigue load limit of 23.8kNcapable of supporting loads up to 22.5 tons, making it ideal for 4-16kW motor shafts, heavy-duty tool drivetrains, and conveyor rollers (e.g., lines for industrial fasteners, large metal castings, or heavy hardware like anchor bolts). 2007116E (Legacy Equivalent):
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32021 2007121E 32021R Chrome Steel 105*160*35mm Single Row Cone and Cup Tapered Roller Bearings
32021 2007121E 32021R Chrome Steel 105*160*35mm Single Row Cone and Cup Tapered Roller Bearings Crafted from GCr15/SAE 52100 high-grade chrome steela material renowned for industrial bearing performancethese bearings undergo precision heat treatment to reach HRC 58-62 hardness. This process enhances three critical properties for heavy-duty use: Wear Resistance: Withstands abrasive particles in dusty environments (e.g., construction sites, factory floors) 245-255% better
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32022 200722E 32022R Chrome Steel 110*170*38mm Single Row Cone and Cup Tapered Roller Bearings
32022 200722E 32022R Chrome Steel 110*170*38mm Single Row Cone and Cup Tapered Roller Bearings Built with GCr15/SAE 52100 high-carbon chrome steelthe gold standard for industrial bearingsthese units undergo precision heat treatment to achieve HRC 58-62 hardness. This engineering delivers three key advantages for demanding environments: Abrasion Resistance: Outperforms low-carbon steel by 250-260% in dusty settings (e.g., construction sites, metal forging shops), resisting
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33005 3007105E Chrome Steel 25*47*17mm Single Row Cone and Cup Tapered Roller Bearings
33005 3007105E Chrome Steel 25*47*17mm Single Row Cone and Cup Tapered Roller Bearings A core advantage of the 33005 (3007105E) series is its detachable inner cone (with rollers and cage) and outer cupcritical for maintenance in compact machinery where access is limited (e.g., small motor housings, precision tool spindles). No specialized tools are needed to mount the 25mm shaft or secure the 47mm outer ring, allowing technicians to complete replacements in 15-25 minutes (vs
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33010 3007110E 33010R Chrome Steel 50*80*24mm Single Row Cone and Cup Tapered Roller Bearings
33010 3007110E 33010R Chrome Steel 50*80*24mm Single Row Cone and Cup Tapered Roller Bearings 33010 (Standard): Basic dynamic load rating (Cr) = 85.2kN, static load rating (Cor) = 112kNsupports up to 11.4 tons, ideal for small gearboxes, 6-15kW motor drivetrains, and mini construction tool components (e.g., small concrete mixer drive shafts, lightweight jackhammer gears). 3007110E (Legacy Equivalent): Matches 33010s load specifications exactly, serving as a drop-in
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33013 3007113E 33013R Chrome Steel 65*100*27mm Single Row Cone and Cup Tapered Roller Bearings
33013 3007113E 33013R Chrome Steel 65*100*27mm Single Row Cone and Cup Tapered Roller Bearings Engineered to ISO 355/DIN 720 standards with P6-level precision (tight tolerance for minimal vibration), the dimensions are optimized for compact medium-to-heavy-duty setups where space is constrained: 65mm Inner Diameter (ID): Fits mid-sized industrial shafts (tolerance: 0/-0.012mm) and accommodates 5.5mm minimum shaft chamfersensuring secure mounting on 12-22kW motor shafts,
