Detailed description
7015a-zz or 7015-2rs Single row angular contact ball bearings: The machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft
Double row angular contact ball bearings: oil pump, Roots blower, air compressor, various types of transmission, fuel injection pumps, printing .
inner diameter: 75mm
outer diameter: 115mm
basic load ratings: 45000
limited speed; 6000-8000
mass: 0.661kg
High speed angular contact ball bearings, mainly for the load lighter high-speed rotating occasions require bearing high-precision, high-speed, low vibration low temperature rise and the life of. Often support for high-speed electric spindle mounted in pairs, is a the inner surface grinder high-speed electric spindle critical spare parts.
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