轴承的径向定位 球面滑动轴承的内外圈必须径向固定(定位)于轴和轴承座,让滑动发生在轴承中,从而不会导致套圈蠕动。当套圈在载荷下以圆周方向在其轴承位上转动时,会发生套圈蠕动。如需径向固定轴承,通常要求过盈配合。但是,并不能始终采用过盈配合,例如要求便于拆装的应用,或轴承必须可以自由进行轴向位移的场合。必须根据工作
恒定载荷(图4),即施加载荷的方向不变,并且轴承上某一部位(载荷区)始终处于承载状态 交变载荷(图5),即载荷方向是变化的,导致轴承内相对位置的各个区域交替加载和卸载 径向载荷 (图 1) 是作用在轴承轴线垂线方向上的任何载荷,而轴向(推力)载荷 (图6) 是作用在轴承轴线方向上的任何载荷。联合载荷(图3)由径向...
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SKF Polished Spherical Plain Bearing SAL20ES Male Thread Ball Joint Rod End Bearing NO 1. our adwantages 1. 14 years bearing products manufacturing and exporting experiences. 2. OEM order and non-standard bearing order can be accepted. 3. Many s...
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Other bear- free space in ings: free the bearing space be- tween the shaft washer and cage Free space between the shaft washer and cage 1) Consult SKF General Catalogue or the SKF Interactive Engineering Catalogue on skf.com/bearings 9 Speed limits The limiting speed for the different ...
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Spherical roller bearing 22322 E (Double row) ENQUIRE NOW Technical specification Ecl at ss code 23050911 Unspsc code 31171510 Unit of measure Pc Net weight 17.68 Kg Number of rows 2 Sealing Without Measurement system Metric Bore diameter