SHANDONG CHIK BEARING CO.,LTD
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Product Name
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NSK Bearing Size Chart HR30215J Roller Bearing HR30218J HR30213J HR30215JR Hot crusher bearing engineering plant bearing in the Market
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Brand
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NSK KOYO NTN NACHI CHINA
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Material
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Chrome Steel Gcr15 bearing steel
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Cage Material
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Steel cage
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Vibration
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ZV1, ZV2, ZV3
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Clearance
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C0,C2,C3, or as requested
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Quality standard
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ISO9001:2015
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Type
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302 series,303 series,313 series,322 series,323 series,329 series,331 series
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Features
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Low friction, Long service life, Enhanced operational reliability, Consistency of roller profiles and sizes, Rigid bearing application, Running-in period with reduced temperature peaks, Separable and interchangeable
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Quality Control Process
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1.Assembly 2.Windage test
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3.Cleaning 4.Rotary test
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5.Greasing and gland 6.Noise inspection
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7.Appearance inspection 8.Rust prevention
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Application
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Single row deep groove ball bearings are available capped (with seals or shields) or open. Open bearings that are also available capped may have recesses in the ring side faces.
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Used in Precision instrument, low noise machine, automobile, motorcycle, and the general machinery and so on, it is the most widely used bearing type in the machinery industry.
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