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]
55mm	120mm	29mm					7311
55mm	120mm	58mm					7311BDF
55mm	120mm	29mm					7311B
55mm	120mm	58mm					7311BDT
55mm	120mm	58mm					7311BDB
55mm	120mm	29mm					7311C
55mm	120mm	58mm					7311BDF
55mm	120mm	58mm					7311CDB
55mm	120mm	58mm					7311BDT
55mm	120mm	58mm					7311CDF
55mm	120mm	29mm					7311C
55mm	120mm	58mm					7311CDT
55mm	120mm	58mm					7311CDB
55mm	120mm	58mm					7311DB
55mm	120mm	58mm					7311CDF
55mm	120mm	58mm					7311DF
55mm	120mm	58mm					7311CDT
20mm	52mm	15mm					7304C
20mm	52mm	30mm					7304BDF
20mm	52mm	30mm					7304CDB
20mm	52mm	30mm					7304BDT
20mm	52mm	30mm					7304CDF
20mm	52mm	15mm					7304C
20mm	52mm	30mm					7304CDT
20mm	52mm	30mm					7304CDB
20mm	52mm	30mm					7304DB
20mm	52mm	30mm					7304CDF
20mm	52mm	30mm					7304DF
20mm	52mm	30mm					7304CDT
20mm	52mm	30mm					7304DT

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