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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]
180mm	320mm	52mm					7236B
40mm	55mm	20mm					NK45/20R+IR40×45×20
45mm	55mm	30mm					NK45/30R
40mm	55mm	30mm					NK45/30R+IR40×45×30
47mm	57mm	20mm					NK47/20R
42mm	57mm	20mm					NK47/20R+IR42×47×20
195mm	225mm	45mm					RNA4836
210mm	240mm	50mm					RNA4838
220mm	250mm	50mm					RNA4840
240mm	270mm	50mm					RNA4844
265mm	300mm	60mm					RNA4848
285mm	320mm	60mm					RNA4852
305mm	350mm	69mm					RNA4856
330mm	380mm	80mm					RNA4860
350mm	400mm	80mm					RNA4864
370mm	420mm	80mm					RNA4868
390mm	440mm	80mm					RNA4872
28mm	39mm	17mm					RNA49/22R
32mm	45mm	17mm					RNA49/28R
40mm	52mm	20mm					RNA49/32R
10mm	19mm	11mm					RNA49/8
100mm	140mm	40mm					NA4920R
110mm	150mm	40mm					NA4922R
120mm	165mm	45mm					NA4924R
130mm	180mm	50mm					NA4926R
140mm	190mm	50mm					NA4928R
5mm	13mm	10mm					NA495
6mm	15mm	10mm					NA496
7mm	17mm	10mm					NA497
22mm	39mm	30mm					NA69/22R

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