Showing 215 Results For "precision tapered roller bearings"
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30222 7222E 30222JR Chrome Steel 110*200*41mm Single Row Cone and Cup Tapered Roller Bearings
30222 7222E 30222JR Chrome Steel 110*200*41mm Single Row Cone and Cup Tapered Roller Bearings The 30222, 7222E, and 30222JR tapered roller bearings are constructed from premium chrome steel, which undergoes precision heat treatment to reach a hardness of HRC 58-62. This material delivers exceptional wear resistance, strong impact resistance, and reliable corrosion protectionallowing the bearings to perform stably in harsh operating environments, such as high-temperature
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30228 7228E 30228JR Chrome Steel 140*250*45mm Single Row Cone and Cup Tapered Roller Bearings
30228 7228E 30228JR Chrome Steel 140*250*45mm Single Row Cone and Cup Tapered Roller Bearings The 30228, 7228E, and 30228JR tapered roller bearings are crafted from high-grade chrome steel, which undergoes precision heat treatment to achieve a hardness of HRC 58-62. This material delivers exceptional wear resistance, strong impact tolerance, and reliable corrosion protectionenabling the bearings to perform stably in harsh operating environments, such as high-temperature
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30230 7230E 30230JR Chrome Steel 150*270*49mm Single Row Cone and Cup Tapered Roller Bearings
30230 7230E 30230JR Chrome Steel 150*270*49mm Single Row Cone and Cup Tapered Roller Bearings The 30230, 7230E, and 30230JR tapered roller bearings are constructed from high-grade chrome steel, which undergoes precision heat treatment to reach a hardness of HRC 58-62. This material delivers exceptional wear resistance, strong impact tolerance, and reliable corrosion protectionenabling the bearings to perform stably in harsh operating environments, such as high-temperature
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30232 7232E 30232JR Chrome Steel 160*290*52mm Single Row Cone and Cup Tapered Roller Bearings
30232 7232E 30232JR Chrome Steel 160*290*52mm Single Row Cone and Cup Tapered Roller Bearings Each bearing undergoes ultra-precision grinding of its raceways and rollers, achieving a surface roughness of Ra 0.15m or lowerfar exceeding the industrys basic standard of Ra 0.4m. This ultra-smooth finish minimizes rotational friction, reducing energy loss and cutting the equipments overall power consumption by 16-24% compared to standard bearings. Additionally, the low
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30234 7234E 30234JR Chrome Steel 170*310*57mm Single Row Cone and Cup Tapered Roller Bearings
30234 7234E 30234JR Chrome Steel 170*310*57mm Single Row Cone and Cup Tapered Roller Bearings Engineered in strict compliance with international standards (e.g., ISO 355, DIN 720), these single row cone-and-cup bearings feature exact dimensions: 170mm inner diameter (ID), 310mm outer diameter (OD), and 57mm width. Critical dimensions are controlled within a tolerance of 0.005mm using advanced CNC machining and laser calibration technology, eliminating compatibility issues
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30238 7238E 30238JR Chrome Steel 190*340*60mm Single Row Cone and Cup Tapered Roller Bearings
30238 7238E 30238JR Chrome Steel 190*340*60mm Single Row Cone and Cup Tapered Roller Bearings The 30238, 7238E, and 30238JR tapered roller bearings are forged from high-grade chrome steel, which undergoes precision heat treatment to achieve a hardness of HRC 58-62ensuring exceptional wear resistance, impact tolerance, and corrosion protection. This robust material allows the bearings to thrive in harsh environments, including high-temperature industrial workshops (up to 185
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30303 7303E 30303JR Chrome Steel 17*47*15mm Single Row Cone and Cup Tapered Roller Bearings
30303 7303E 30303JR Chrome Steel 17*47*15mm Single Row Cone and Cup Tapered Roller Bearings The 30303, 7303E, and 30303JR tapered roller bearings are forged from high-grade chrome steel (SAE-52100), which undergoes precision heat treatment to achieve a hardness of HRC 58-62 . Despite their compact footprint (17mm ID, 47mm OD, 15mm width), this material delivers exceptional wear resistance, impact tolerance, and corrosion protection. Unlike standard low-carbon steel bearings,
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30306 7306E 30306JR Chrome Steel 30*72*20mm Single Row Cone and Cup Tapered Roller Bearings
30306 7306E 30306JR Chrome Steel 30*72*20mm Single Row Cone and Cup Tapered Roller Bearings The 30306, 7306E, and 30306JR 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. Though sized for space-constrained systems (30mm ID, 72mm OD, 20mm width), this material delivers exceptional wear resistance, impact tolerance, and corrosion protectionoutperforming low-carbon
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30307 7307E 30307JR Chrome Steel 35*80*22mm Single Row Cone and Cup Tapered Roller Bearings
30307 7307E 30307JR Chrome Steel 35*80*22mm Single Row Cone and Cup Tapered Roller Bearings The 30307, 7307E, and 30307JR tapered roller bearings are crafted from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to reach a hardness of HRC 58-62. Despite their balanced mid-size dimensions (35mm ID, 80mm OD, 22mm width), this material delivers exceptional wear resistance, impact tolerance, and corrosion protectionoutperforming low-carbon
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30309 7309E 30309JR Chrome Steel 45*100*27mm Single Row Cone and Cup Tapered Roller Bearings
30309 7309E 30309JR Chrome Steel 45*100*27mm Single Row Cone and Cup Tapered Roller Bearings The 30309, 7309E, and 30309JR 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. Engineered for robust mid-size load demands while maintaining a compact footprint (45mm ID, 100mm OD, 27mm width), this material delivers exceptional wear resistance, impact tolerance, and
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30311 7311E 30311JR Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings
30311 7311E 30311JR Chrome Steel 55*120*31mm Single Row Cone and Cup Tapered Roller Bearings The 30311, 7311E, and 30311JR 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. Engineered for robust medium-duty performance while maintaining a balanced footprint (55mm ID, 120mm OD, 31.5mm width), this material delivers exceptional wear resistance, impact tolerance, and
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30314 7314E 30314JR Chrome Steel 70*150*38mm Single Row Cone and Cup Tapered Roller Bearings
30314 7314E 30314JR Chrome Steel 70*150*38mm Single Row Cone and Cup Tapered Roller Bearings The 30314, 7314E, and 30314JR tapered roller bearings are forged from high-grade chrome steel (GCr15/SAE 52100), which undergoes precision heat treatment to reach a hardness of HRC 58-62. Designed for medium-to-heavy-duty scenarios with a balanced mid-to-large footprint (70mm ID, 150mm OD, 38mm width), this material delivers exceptional wear resistance, impact tolerance, and basic
