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基本尺寸			基本額定載荷		額定轉(zhuǎn)速		型號
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
195mm	225mm	45mm					RNA4836
45mm	100mm	25mm					QJ309
210mm	240mm	50mm					RNA4838
265mm	300mm	60mm					RNA4848
45mm	100mm	25mm					QJ309
285mm	320mm	60mm					RNA4852
240mm	270mm	50mm					RNA4844
305mm	350mm	69mm					RNA4856
265mm	300mm	60mm					RNA4848
330mm	380mm	80mm					RNA4860
285mm	320mm	60mm					RNA4852
25mm	38mm	30mm					NK29/30R+IR25×29×30
25mm	38mm	20mm					NK29/20R+IR25×29×20
30mm	40mm	20mm					NK30/20R
29mm	38mm	30mm					NK29/30R
30mm	40mm	30mm					NK30/30R
25mm	38mm	30mm					NK29/30R+IR25×29×30
32mm	42mm	20mm					NK32/20R
30mm	40mm	20mm					NK30/20R
28mm	42mm	20mm					NK32/20R+IR28×32×20
30mm	40mm	30mm					NK30/30R
32mm	42mm	30mm					NK32/30R
32mm	42mm	20mm					NK32/20R
28mm	42mm	30mm					NK32/30R+IR28×32×30
28mm	42mm	20mm					NK32/20R+IR28×32×20
35mm	45mm	20mm					NK35/20R
32mm	42mm	30mm					NK32/30R
30mm	45mm	20mm					NK35/20R+IR30×35×20
28mm	42mm	30mm					NK32/30R+IR28×32×30
35mm	45mm	30mm					NK35/30R

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