China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

122.HQR7F

Categories: Brands, Multi-Spring Seals, Roten Replacements, Standard Mechanical Seals, Structure

Type：	Multi-Spring Seal
Replacement：	Roten R7F
Temperature：	-50 to +250℃
Pressure：	≤8Bar
Speed：	≤10m/s
Material：	Q1,Q2,U2,T,V,M1,F,G,M

Product descripton

d (mm)	D1	D3	D4	D5	D6	L1	L2	L3	L4
18	36	36.0	37.6	47.6	56	38.0	9.0	5	1.0
20	36	36.0	37.6	47.6	56	38.0	10.0	6	1.0
22	39	38.5	40.6	50.6	59	39.5	10.0	6	1.0
24	39	38.5	40.6	50.6	59	39.5	10.0	6	1.0
25	42	38.5	43.6	53.6	62	39.5	10.0	6	1.0
28	46	47.0	48.0	60.0	70	46.0	12.0	7	1.0
30	46	47.0	48.0	60.0	70	46.0	12.0	7	1.0
32	50	50.0	52.0	65.0	76	48.0	12.0	7	1.0
35	53	55.0	55.0	68.0	79	48.0	12.0	7	1.0
38	56	58.0	58.0	71.0	82	50.0	13.0	9	1.0
40	63	61.0	65.0	78.0	89	50.0	13.0	9	1.0
43	63	64.0	65.0	78.0	89	53.0	13.0	9	1.0
45	66	68.0	68.0	81.0	92	53.0	13.0	9	1.0
48	69	70.0	71.0	84.0	95	55.0	13.0	9	1.0
50	72	74.0	74.0	87.0	101	55.0	13.0	9	1.0
55	82	76.0	84.4	100.4	114	58.0	15.5	9	1.5
60	85	81.0	87.4	103.4	117	58.0	15.5	9	1.5
65	91	87.0	93.4	109.4	124	60.0	15.5	9	1.5
70	95	92.0	97.4	113.4	127	65.0	15.5	9	1.5
75	99	98.0	101.4	117.4	131	68.0	15.5	9	1.5