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	15mm					6304LB
20mm	52mm	15mm					6304LLB
20mm	52mm	15mm					6304LLU
20mm	52mm	15mm					6304LU
20mm	52mm	15mm					6304N
20mm	52mm	15mm					6304Z
20mm	52mm	15mm					6304ZN
20mm	52mm	15mm					6304ZZ
20mm	52mm	15mm					6304ZZN
25mm	62mm	17mm					6305
150mm	210mm	28mm					6930
140mm	190mm	24mm					6928N
160mm	220mm	28mm					6932
3mm	8mm	3mm					693
170mm	230mm	28mm					6934
150mm	210mm	28mm					6930
180mm	250mm	33mm					6936
160mm	220mm	28mm					6932
190mm	260mm	33mm					6938
170mm	230mm	28mm					6934
4mm	11mm	4mm					694
180mm	250mm	33mm					6936
200mm	280mm	38mm					6940
190mm	260mm	33mm					6938
220mm	300mm	38mm					6944
4mm	11mm	4mm					694
240mm	320mm	38mm					6948
200mm	280mm	38mm					6940
4mm	11mm	4mm					694A
220mm	300mm	38mm					6944

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