Showing 408 Results For "single row tapered roller bearing"
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33119 3007719E 33119R Chrome Steel 95*160*49mm Single Row Cone and Cup Tapered Roller Bearings
33119 3007719E 33119R Chrome Steel 95*160*49mm Single Row Cone and Cup Tapered Roller Bearings 95mm Inner Diameter (ID): Fits large industrial shafts (tolerance: 0/-0.022mm) and accommodates a minimum 4.5mm shaft chamfer. The tight ID tolerance ensures a secure interference fit (H7/k6 fit) with 70-80kW motor shafts, heavy-duty CNC spindle shafts (for large-scale machining centers or lathes), or large conveyor drive rollerspreventing slippage even under extreme torque surges
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33120 3007720E 33120R Chrome Steel 100*165*52mm Single Row Cone and Cup Tapered Roller Bearings
33120 3007720E 33120R Chrome Steel 100*165*52mm Single Row Cone and Cup Tapered Roller Bearings The 33120, 3007720E, and 33120R bearings combine premium chrome steel durability, precision engineering, and user-centric design to meet the demands of large-size heavy-duty applications. Whether retrofitting legacy machinery or equipping new equipment, these bearings deliver exceptional load capacity, long service life, and cost efficiencymaking them the ideal choice for
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33122 3007722E 33122R Chrome Steel 110*180*56mm Single Row Cone and Cup Tapered Roller Bearings
33122 3007722E 33122R Chrome Steel 110*180*56mm Single Row Cone and Cup Tapered Roller Bearings Smooth roller-raceway contact cuts rotational friction by 69-77% vs. standard large bearings: Energy Efficiency: Reduces 85-95kW motor power use by 18-21% (saves 1,800-2,100 kWh/year), meeting IE3/IE4 standards. Temperature Control: Maintains -30C to 120C (168C full load), preventing seal/plastic component degradation (mining pump gaskets, gearbox covers). P6 tolerance ensures
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33205 3007205E 33205R Chrome Steel 25*52*22mm Single Row Cone and Cup Tapered Roller Bearings
33205 3007205E 33205R Chrome Steel 25*52*22mm Single Row Cone and Cup Tapered Roller Bearings Built to ISO 355/DIN 720 standards with P6-level precision (minimal vibration and misalignment), the dimensions are optimized for space-constrained small-size setups where load demands exceed typical compact bearings: 25mm Inner Diameter (ID): Fits small industrial shafts (tolerance: 0/-0.011mm) and accommodates a minimum 2mm shaft chamfer. The tight ID tolerance ensures a secure
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33208 3007208E 33208R Chrome Steel 40*80*32mm Single Row Cone and Cup Tapered Roller Bearings
33208 3007208E 33208R Chrome Steel 40*80*32mm Single Row Cone and Cup Tapered Roller Bearings Wear Resistance: Outperforms low-carbon steel bearings by 380-390% in dusty/abrasive environments (industrial grain conveyors, 12-18kW motor gearboxes), resisting erosion from metal shavings, crop residues, or construction aggregates that shortens standard bearing life by 52-62%. Impact Toughness: Absorbs sudden load spikessuch as start-stop cycles of industrial tractors, vibration
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33209 3007209E 33209R Chrome Steel 45*85*32mm Single Row Cone and Cup Tapered Roller Bearings
33209 3007209E 33209R Chrome Steel 45*85*32mm Single Row Cone and Cup Tapered Roller Bearings 45mm Inner Diameter (ID): Fits small-to-medium industrial shafts (tolerance: 0/-0.018mm) and accommodates a minimum 3.0mm shaft chamfer. The tight ID tolerance ensures a secure interference fit (H7/k6 fit) with 15-20kW motor shafts, industrial CNC spindle shafts, or large seeder drive rollerspreventing slippage even under torque surges (e.g., lathe cutting thick metal, mixer
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33211 3007211E 33211R Chrome Steel 55*100*35mm Single Row Cone and Cup Tapered Roller Bearings
33211 3007211E 33211R Chrome Steel 55*100*35mm Single Row Cone and Cup Tapered Roller Bearings Wear Resistance: Outperforms low-carbon steel bearings by 410-420% in dusty/abrasive environments (industrial aggregate conveyors, 18-25kW motor gearboxes), resisting erosion from metal shavings, construction gravel, or crop residues that shortens standard bearing life by 58-68%. Impact Toughness: Absorbs sudden load spikessuch as start-stop cycles of heavy tractors, vibration from
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33212 3007212E 33212R Chrome Steel 60*110*38mm Single Row Cone and Cup Tapered Roller Bearings
33212 3007212E 33212R Chrome Steel 60*110*38mm Single Row Cone and Cup Tapered Roller Bearings 60mm Inner Diameter (ID): Fits medium industrial shafts (tolerance: 0/-0.022mm) and accommodates a minimum 3.8mm shaft chamfer. The tight ID tolerance ensures a secure interference fit (H7/k6 fit) with 20-30kW motor shafts, heavy CNC spindle shafts, or industrial seeder drive rollerspreventing slippage even under torque surges (e.g., lathe cutting thick steel plates, mixer stirring
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33213 3007213E 33213R Chrome Steel 65*120*41mm Single Row Cone and Cup Tapered Roller Bearings
33213 3007213E 33213R Chrome Steel 65*120*41mm Single Row Cone and Cup Tapered Roller Bearings Smooth roller-raceway contact reduces rotational friction by 62-70% vs. standard medium-to-heavy bearings: Energy Efficiency: Cuts 25-35kW motor power use by 10-13% (saves 1,000-1,300 kWh/year), meeting IE3/IE4 energy standards. Temperature Control: Maintains -30C to 120C (158C under full load), preventing seal degradation (e.g., pump gaskets) or high-strength composite
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33214 3007214E 33214R Chrome Steel 70*125*41mm Single Row Cone and Cup Tapered Roller Bearings
33214 3007214E 33214R Chrome Steel 70*125*41mm Single Row Cone and Cup Tapered Roller Bearings 33214/3007214E: Basic dynamic load rating (Cr)=200-247kN, static load rating (Cor)=285-314kN . Supports up to 24.7 tons (5 small SUVs), suitable for 30-40kW motor drivetrains, mining conveyor rollers, and cone crusher shafts . 3007214E (Legacy Equivalent): Matches 33214s load specs exactly, serving as a drop-in replacement for vintage machinery (e.g., 1990s industrial presses,
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33215 3007215E 33215R Chrome Steel 75*130*41mm Single Row Cone and Cup Tapered Roller Bearings
33215 3007215E 33215R Chrome Steel 75*130*41mm Single Row Cone and Cup Tapered Roller Bearings Wear Resistance: Outperforms low-carbon steel bearings by 450-460% in dusty/abrasive settings (deep mining conveyors, 35-45kW motor gearboxes), resisting erosion from mining tailings, construction gravel, or metal shavings that shorten standard bearing life by 68-78%. Impact Toughness: Absorbs sudden load spikessuch as start-stop cycles of heavy drilling rigs, vibration from high
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33216 3007216E 33216R Chrome Steel 80*140*46mm Single Row Cone and Cup Tapered Roller Bearings
33216 3007216E 33216R Chrome Steel 80*140*46mm Single Row Cone and Cup Tapered Roller Bearings Optimized roller geometry and smooth raceways ensure high-speed stability without overheating: Grease Lubrication: Reference speed of 2,600-3,400 rpm (suitable for machine tool spindles, mining conveyor motors). Lithium-based NLGI Grade 2 grease (infused with extreme-pressure additives) keeps temperatures 162C. Oil Lubrication: Limit speed of 3,400-4,600 rpm (ideal for high
