6400 Series Single Row Deep Groove Ball Bearings

Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Product Number Seal Type Bore Dia (d) Outer Dia (D) Width (B) Dynamic Load
Rating
(Cr) (N)
Static Load
Rating
(Cor) (N)
MAX SPEED
(GREASE)
(X1000 RPM)
6403 Open 17 mm 62mm 17mm 22900 10800 12
6404 Open 20 mm 72mm 19mm 30700 15000 10
6405 Open 25 mm 80mm 21mm 35800 19300 9
6406 Open 30 mm 90mm 23mm 43600 23600 8.5
6407 Open 35 mm 100mm 25mm 55300 31000 7
6408 Open 40 mm 110mm 27mm 63700 36500 6.7
6409 Open 45 mm 120mm 29mm 76100 45000 6
6410 Open 50 mm 130mm 31mm 87100 52000 5.3
6411 Open 55 mm 140mm 33mm 99500 62000 5
6412 Open 60 mm 150mm 35mm 108000 69500 4.8
6413 Open 65 mm 160mm 37mm 119000 78000 4.5
6414 Open 70 mm 180mm 42mm 143000 104000 3.8
6415 Open 75 mm 190mm 45mm 153000 114000 3.6
6416 Open 80 mm 200mm 48mm 163000 125000 3.4
6417 Open 85 mm 210mm 52mm 174000 137000 3.2
6418 Open 90 mm 225mm 54mm 186000 150000 3

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