型号查询-上海正关轴承有限公司

基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
20mm	52mm	30mm					7304DF
25mm	62mm	17mm					7305B
50mm	78mm	26mm					53210U
20mm	52mm	30mm					7304DT
25mm	62mm	34mm					7305BDB
45mm	73mm	24mm					53209U
25mm	62mm	17mm					7305
40mm	68mm	23mm					53208U
35mm	80mm	42mm					7307DB
35mm	62mm	22mm					53207U
30mm	52mm	20mm					53206U
35mm	80mm	42mm					7307CDF
25mm	47mm	19mm					53205U
20mm	40mm	17mm					53204U
35mm	80mm	42mm					7307DF
35mm	80mm	42mm					7307CDT
75mm	135mm	52mm					53315U
70mm	125mm	48mm					53314U
65mm	115mm	43mm					53313U
35mm	80mm	42mm					7307DT
60mm	110mm	42mm					53312U
35mm	80mm	42mm					7307DB
40mm	90mm	23mm					7308
35mm	80mm	42mm					7307DF
55mm	105mm	42mm					53311U
40mm	90mm	23mm					7308B
50mm	95mm	37mm					53310U
35mm	80mm	42mm					7307DT
45mm	85mm	33mm					53309U
40mm	78mm	31mm					53308U

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