| | | | | | | | | | | Tapered roller bearings, four-row, TQO configuration | | Product information | | | | | | Tolerances, see also text | | | | | | | | | | Axial internal clearance, see text | | | | | | | | | | Recommended fits | | | | | | | | | | Shaft and housing tolerances |  | | Principal dimensions | Basic load ratings | Fatigue | /ass | Designation | | | dynamic | static | load | | | limit | | d | D | T | B | C | C0 | Pu | | | | | mm | kN | kN | kg | - | | | 317,5 | 438,15 | 276,225 | 276,225 | 3520 | 8300 | 695 | 135 | BT4B 328952 A/HA1 |
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SKF BT4B 328952 A/HA1 bearings are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF BT4B 328952 A/HA1 bearings can ensure high quality for more than 80% raw material of SKF BT4B 328952 A/HA1 bearings provided by the steel plant.Explorer series bearing of SKF BT4B 328952 A/HA1 bearings are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF BT4B 328952 A/HA1 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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