Showing 216 Results For "precision tapered roller bearings"
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30334 7334E 30334JR Chrome Steel 170*360*80mm Single Row Cone and Cup Tapered Roller Bearings
30334 7334E 30334JR Chrome Steel 170*360*80mm Single Row Cone and Cup Tapered Roller Bearings The 30334, 7334E, and 30334JR tapered roller bearings are forged from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to achieve a hardness of HRC 58-62. Designed for ultra-heavy-duty scenarios with a robust large footprint (170mm ID, 360mm OD, 80mm width), this material delivers exceptional wear resistance, impact tolerance, and basic corrosion
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32218 7518E 32218JR Rolamentos de aço cromado 90*160*42,5 mm, de linha única, de cone e de copo
32218 7518E 32218JR Chrome Steel 90*160*42.5mm Single Row Cone and Cup Tapered Roller Bearings The 32218, 7518E, and 32218JR tapered roller bearings are manufactured from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to reach a hardness of HRC 58-62. Designed for compact yet heavy-duty scenarios with a space-efficient footprint (90mm ID, 160mm OD, 42.5mm width), this material delivers outstanding wear resistance, impact tolerance, and
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32240 7540E 32240JR Rolamentos de aço cromado 200*360*104mm de linha única de cone e de copo
32240 7540E 32240JR Chrome Steel 200*360*104mm Single Row Cone and Cup Tapered Roller Bearings The 32240, 7540E, and 32240JR tapered roller bearings are manufactured from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to reach a hardness of HRC 58-62. Designed for top-tier ultra-heavy-duty industrial scenarios with a space-optimized footprint (200mm ID, 360mm OD, 104mm width), this material delivers outstanding wear resistance, impact
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32319 7619E 32319R Aço Cromado Rolamentos de Rolos Cónicos de Uma Fila 95*200*71mm
32319 7619E 32319R Chrome Steel 95*200*71mm Single Row Cone and Cup Tapered Roller Bearings The 32319, 7619E, and 32319R tapered roller bearings are manufactured from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to reach a hardness of HRC 58-62. Designed for space-constrained medium-to-heavy-duty scenarios with a compact footprint (95mm ID, 200mm OD, 71mm width), this material delivers outstanding wear resistance, impact tolerance, and
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32320 7620E 32320R Aço Cromado Rolamentos de Rolos Cónicos de Uma Fila 100*215*77mm
32320 7620E 32320R Chrome Steel 100*215*77mm Single Row Cone and Cup Tapered Roller Bearings The 32320, 7620E, and 32320R 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 medium-to-heavy-duty scenarios with a compact footprint (100mm ID, 215mm OD, 77mm width), this material delivers exceptional wear resistance, impact tolerance, and
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33115 3007715E 33115R Aço Cromado 75*125*37mm Rolamentos de Rolos Cónicos de Uma Fila com Cone e Copo
33115 3007715E 33115R Chrome Steel 75*125*37mm Single Row Cone and Cup Tapered Roller Bearings Calibrated for high-speed stability in mid-size heavy-duty setups without overheating, the bearings leverage optimized roller geometry (to minimize sliding friction between rollers and raceways) and ultra-smooth raceways: Grease Lubrication: Boasts a reference speed of 3,500 rpm, suitable for heavy-duty industrial machine tool spindles, mid-size transmission systems, or aggregate
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33118 3007718E 33118R Rolamentos de aço cromado 90*150*45mm de linha única de cone e copo
33118 3007718E 33118R Chrome Steel 90*150*45mm Single Row Cone and Cup Tapered Roller Bearings Calibrated for high-speed stability in mid-to-large-size heavy-duty setups without overheating, the bearings leverage optimized roller geometry (to minimize sliding friction between rollers and raceways) and ultra-smooth raceways (surface roughness Ra ≤0.16μm): Grease Lubrication: Boasts a reference speed of 2,900 rpm, suitable for heavy-duty industrial machine tool spindles, mid
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31311 27311E 31311R Rolamentos de aço cromado 55*120*31mm de linha única de cone e de copo
31311 27311E 31311R Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings Precision class: P0 (standard) and P6 (high precision) options available for different accuracy requirements. Radial clearance range: C3 (medium clearance) as standard, suitable for thermal expansion scenarios in high-speed operations. Cage material: 31311E uses pressed steel cage for lightweight performance; 31311R features machined brass cage for high strength and temperature
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31319 27319E 31319R Aço Cromado Rolamentos de Rolos Cónicos de Uma Fila 95*200*49mm
31319 27319E 31319R Chrome Steel 95*200*49mm Single Row Cone and Cup Tapered Roller Bearings Constructed with premium Chrome Steel (SUJ2/GCr15) to deliver excellent wear resistance, corrosion resistance, and high impact load capacity. Heat-treated bearing rings and rollers (hardness up to HRC 60-62) maintain stable performance under high-speed (up to 1600 rpm) and high-temperature (up to 150°C) operating conditions. Precision-ground raceways (surface roughness Ra ≤ 0.4μm)
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32913 2007913E 32913R Rolamentos de rolos cónicos de aço cromado de linha única de 65*90*17 mm
32913 2007913E 32913R Chrome Steel 65*90*17mm Single Row Cone and Cup Tapered Roller Bearings Wear Resistance: Outperforms low-carbon steel bearings by 420-430% in space-constrained, dusty environments (small industrial gearboxes, 11-20kW motor spindles), resisting erosion from metal shavings, fine construction aggregates, or agricultural residues that shorten standard bearing life by 60-70%. Impact Toughness: Absorbs sudden load spikes—such as start-stop cycles of compact
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Rolamentos cónicos originais JHM33449/JHM33410
Original Tapered Roller Bearing JHM33449/JHM33410 Bearing Superior Material and Construction The JHM33449/JHM33410 bearing is constructed from high-quality chrome steel, which undergoes a precise heat-treatment process. This treatment enhances the material's hardness, wear resistance, and toughness, allowing the bearing to withstand extreme operating conditions. The chrome steel also provides inherent corrosion resistance, protecting the bearing from moisture, dust, and
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28KW01 713619230 ST2850/L45410 MB242820 Aço cromado 28*50.292*16.65mm Rolamentos de rolos cônicos de linha única dupla
28KW01 713619230 ST2850/L45410 MB242820 Chrome Steel 28*50.292*16.65mm Double Single Row Cone And Cup Tapered Roller Bearings MB584751 MB584761 28KW01A-GA5SA GRW164 VKBA1367 R173.09 513029 OEM-Equivalent ST2850/L45410 Bearing for Versatile Applications Engineered to meet strict industry standards, this bearing (compatible with 28KW01 series) ensures seamless compatibility with systems requiring 28 50.292 16.65mm dimensions. Its precise sizing guarantees a perfect fit,
