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NSK軸承

基本尺寸			基本額定載荷		額定轉(zhuǎn)速		型號(hào)
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
150	270	90	365000	510000	1500	2000	7230BDT
150	270	90	405000	560000	1600	2200	7230ADT
150	270	90	365000	510000	1500	2000	7230BDF
150	270	90	405000	560000	1600	2200	7230ADF
150	270	90	365000	510000	1500	2000	7230BDB
150	270	90	405000	560000	1600	2200	7230ADB
150	225	70	222000	305000	1900	2400	7030ADT
150	225	70	222000	305000	1900	2400	7030ADF
150	225	70	222000	305000	1900	2400	7030ADB
150	210	56	166000	244000	3600	4800	7930CDT
150	210	56	157000	231000	3000	4000	7930A5DT
150	210	56	166000	244000	3600	4800	7930CDF
150	210	56	157000	231000	3000	4000	7930A5DF
150	210	56	166000	244000	3600	4800	7930CDB
150	210	56	157000	231000	3000	4000	7930A5DB
140	300	124	445000	615000	1400	1900	7328BDT
140	300	124	490000	670000	1600	2000	7328ADT
140	300	124	445000	615000	1400	1900	7328BDF
140	300	124	490000	670000	1600	2000	7328ADF
140	300	124	445000	615000	1400	1900	7328BDB
140	300	124	490000	670000	1600	2000	7328ADB
140	250	84	320000	425000	1600	2200	7228BDT
140	250	84	355000	470000	1800	2400	7228ADT
140	250	84	320000	425000	1600	2200	7228BDF
140	250	84	355000	470000	1800	2400	7228ADF
140	250	84	320000	425000	1600	2200	7228BDB
140	250	84	355000	470000	1800	2400	7228ADB
140	210	66	194000	265000	2600	3400	7028ADT
140	210	66	194000	265000	2600	3400	7028ADF
140	210	66	194000	265000	2600	3400	7028ADB