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Spherical roller bearings, cylindrical and tapered bore
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Product information
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Tolerances, see also text
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Radial internal clearance, cylindrical bore, tapered bore, unsealed, see also text
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Recommended fits
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Shaft and housing tolerances
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Principal dimensions
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Basic load ratings
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Fatigue
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Speed ratings
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/ass
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Designation
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dynamic
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static
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load
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Reference
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Limiting
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limit
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speed
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speed
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d
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D
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B
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C
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C0
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Pu
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* - SKF Explorer bearing
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mm
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kN
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kN
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r/min
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kg
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-
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630
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850
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165
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4650
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9800
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640
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400
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700
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270
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239/630 CAK/W33 *
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SKF 239/630 CAK/W33 * bearings are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF 239/630 CAK/W33 * bearings can ensure high quality for more than 80% raw material of SKF 239/630 CAK/W33 * bearings provided by the steel plant.Explorer series bearing of SKF 239/630 CAK/W33 * bearings are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF 239/630 CAK/W33 * bearings have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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INA SL192340-TB Bearings
NSK 6301DDU
NTN NN3032
Timken 755/752
FAG 239/670-B-MB