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30209 7209E 30209JR Chrome Steel 45*85*19mm Single Row Cone and Cup Tapered Roller Bearings
30209 7209E 30209JR Chrome Steel 45*85*19mm Single Row Cone and Cup Tapered Roller Bearings High-Quality Material & Durability: Our 30209, 7209E, and 30209JR tapered roller bearings are crafted from premium chrome steel, boasting exceptional hardness, wear resistance, and corrosion resistance. This high-grade material ensures long service life even in harsh operating conditions, reducing the need for frequent replacements and lowering maintenance costs for your equipment. 4
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30215 7215E 30215JR Chrome Steel 75*130*27.25mm Single Row Cone and Cup Tapered Roller Bearings
30215 7215E 30215JR Chrome Steel 75*130*27.25mm Single Row Cone and Cup Tapered Roller Bearings The 30215, 7215E, and 30215JR tapered roller bearings are constructed from high-grade chrome steel, a material celebrated for its exceptional mechanical properties—achieving a hardness of HRC 58-62 after precision heat treatment, superior wear resistance, and reliable corrosion protection. This robust build allows the bearings to thrive in harsh operating environments, such as high
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30214 7214E 30214JR Chrome Steel 70*125*26.25mm Single Row Cone and Cup Tapered Roller Bearings
30214 7214E 30214JR Chrome Steel 70*125*26.25mm Single Row Cone and Cup Tapered Roller Bearings The 30214, 7214E, and 30214JR tapered roller bearings are crafted from high-grade chrome steel, a material renowned for its superior mechanical performance—achieving a hardness of HRC 58-62 after precision heat treatment, excellent wear resistance, and reliable corrosion protection. This robust build enables the bearings to withstand harsh operating environments, such as high
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30213 7211E 30213JR Chrome Steel 65*120*24.75mm Single Row Cone and Cup Tapered Roller Bearings
30213 7211E 30213JR Chrome Steel 65*120*24.75mm Single Row Cone and Cup Tapered Roller Bearings Engineered to comply with strict international standards (e.g., ISO 355), these single row cone-and-cup bearings feature exact dimensions: 65mm inner diameter, 120mm outer diameter, and 24.75mm width. The meticulous sizing eliminates compatibility headaches, ensuring seamless installation in a wide range of machinery. Whether you’re replacing worn bearings in existing equipment
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30212 7212E 30212JR Chrome Steel 60*110*23.75mm Single Row Cone and Cup Tapered Roller Bearings
30212 7212E 30212JR Chrome Steel 60*110*22mm Single Row Cone and Cup Tapered Roller Bearings Leveraging the classic single row cone-and-cup design, the 30212, 7212E, and 30212JR models excel at handling both radial and axial loads simultaneously. Their tapered rollers and raceways work in tandem to distribute load evenly across the bearing surface, avoiding stress concentration on specific points—even under high-load conditions (radial load capacity up to 110kN, axial load
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30211 7211E 30211JR Chrome Steel 55*100*22.75mm Single Row Cone and Cup Tapered Roller Bearings
30211 7211E 30211JR Chrome Steel 55*100*22.75mm Single Row Cone and Cup Tapered Roller Bearings Engineered to meet strict international dimensional standards (such as ISO 355), these single row cone-and-cup bearings feature an exact inner diameter of 55mm, outer diameter of 100mm, and width of 22.75mm. The meticulous sizing eliminates compatibility headaches, ensuring seamless installation in a wide range of machinery. Whether you’re replacing worn bearings in existing
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30210 7210E 30210JR Chrome Steel 50*90*21.75mm Single Row Cone and Cup Tapered Roller Bearings
30210 7210E 30210JR Chrome Steel 50*90*20mm Single Row Cone and Cup Tapered Roller Bearings Low-Friction Operation for Energy Efficiency & Quiet Running: Each bearing undergoes precision grinding of its raceways and rollers, creating ultra-smooth contact surfaces. This meticulous processing minimizes friction during operation, reducing energy loss and lowering the equipment’s overall power consumption. Additionally, the low-friction design keeps operating temperatures in
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30221 721E 30221JR Chrome Steel 105*190*39mm Single Row Cone and Cup Tapered Roller Bearings
30221 721E 30221JR Chrome Steel 105*190*39mm 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: 105mm inner diameter (ID), 190mm outer diameter (OD), and 39mm width. Critical dimensions are controlled within a tolerance of ±0.005mm using advanced CNC machining and laser measurement technology, eliminating compatibility issues
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30220 7220E 30220JR Chrome Steel 100*180*37mm Single Row Cone and Cup Tapered Roller Bearings
30220 7220E 30220JR Chrome Steel 100*180*37mm Single Row Cone and Cup Tapered Roller Bearings The 30220, 7220E, and 30220JR tapered roller bearings are made from high-grade chrome steel, which achieves a hardness of HRC 58-62 after precision heat treatment. This material offers exceptional wear resistance and reliable corrosion protection, allowing the bearings to withstand harsh operating environments—such as high-temperature industrial workshops (up to 135°C), dusty mining
