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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 ...
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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 ...
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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 ...
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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 ...
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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...
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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 ...
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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), ...
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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 ...
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30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings
30219 7219E 30219JR Chrome Steel 95*170*34.5mm Single Row Cone and Cup Tapered Roller Bearings Each bearing undergoes precision grinding of its raceways and rollers, achieving a surface roughness of Ra 0.18μm or lower—surpassing the industry basic standard of Ra 0.4μm. This ultra-smooth finish ...
