NSK调心滚子轴承

型号主要尺寸额定载荷极限转速安装尺寸常数e轴承向载荷系数重量(Kg)
dDBrCt( N )C0t( N )Ct( kgf )C0t( kgf )脂润滑油润滑da( 最小 )da( 最大 )Da( 最大 )Da( 最小 )ra( 最大 )Y2Y3Y0
21304CDE4 2052151.1293002690029802740630082002728454210.313.22.12.10.17
22205CE4 2552181375003700038503800710090003131464510.352.91.91.90.17
21305CDE4 2562171.1430004050043504150530067003234555110.293.42.32.30.26
22206CE4 3062201500005000051005100600075003637565410.333.12.120.27
21306CDE4 3072191.1550005400056005500450060003740655910.283.62.42.30.39
22207CE4 3572231.1690007100070507200530067004243656310.323.12.120.42
21307CDE4 3580211.571500760007250775040005300444771671.50.283.62.42.40.53
22208EAE4 4080231.1113000995001150010100670085004749737010.283.62.42.40.5
21308EAE4 4090231.5118000111000120001130060007500495481751.50.253.92.72.60.73
22308EAE4 4090331.5170000153000173001560053006700495281771.50.352.81.91.90.98
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