Single Lip Rod Seal

The seal is a single lip design and is ideal for applications which require a double lip wiper such as the Kintowe K864 or K839.

Manufactured in KintoweR05, the Kintowe K673 is an extremely flexible seal making installation very easy.               The Kintowe K673 is also available in KintoweR01The seal is a single

Technical details

Operating conditions         Metric                                 Inch

Maximum speed               1.0m/sec                             3.0 ft/sec

Temperature range           -45℃+110℃                       -50°F +230°F

Maximum pressure          400bar*                                6000 p.s.i.*

Maximum extrusion gap       Figures show the maximum permissible gap all on one side using minimum rod ø and maximum clearance ø Refer to housing design section.

Pressure bar                        160         250      400     

Maximum Gap mm              0.6         0.5       0.4    

Pressure p.s.i.                    2400       3750     6000    

Maximum Gap in               0.024       0.020    0.016

Surface roughness                     μmRa          μmRt       μinCLA      μinRMS

Dynamic sealing face ød₁        0.1＜＞0.4        4 max       4＜＞16     5＜＞18

Static sealing face L₁                 1.6 max         10 max      63 max      70 max

Static housing faces ØD₁ L₁       3.2 max        16 max      125 max     140 max

Chamfers & Radii

Groove section ≤ S mm        4.0         5.0      7.5      10     12.5      15

Min chamfer C mm             3.0        3.50      5.0      6.5     7.0      8.0

Max fillet Rad r₁mm             0.2        0.4      0.8       0.8    1.2      1.6

Max fillet Rad r₂mm             0.4        0.8      1.2       1.2    1.6      2.4

Groove section ≤S in           0.125      0.187    0.250     0.312   0.375   0.500

Groove chamfer C in            0.093      0.093    0.125     0.156   0.187    0.217

Max Fillet Rad  r₁ in            0.008      0.008    0.016     0.032   0.032    0.032

Max Fillet Rad  r₂ in            0.016      0.016    0.032     0.047   0.047    0.047

Tolerances            ød₁                øD₁            L₁ mm        L₁ in

                                   f9              Js11           +0.25-0        +0.010-0

K673
ød1	øD1	SL	L1	Part No.		ød1	øD1	SL	L1	Part No.
30	43	10	11	6730300		70	83	10	11	6730700
30	45	10	11	6730301		70	85	9	10	6730701
32	42	6	7	6730320		75	88	10	11	6730750
35	45	6	7	6730350		75	90	9	10	6730751
35	50	10	11	6730351		75	90	10	11	6730752
40	50	6	7	6730400		80	93	10	11	6730800
40	50	9	10	6730401		80	95	9	10	6730801
40	55	6	7	6730402		80	95	10	11	6730802
40	55	10	11	6730430		80	100	12	13	6730803
50	60	8	9	6730500		85	100	9	10	6730850
50	63	9	10	6730501		85	100	10	11	6730851
50	65	8	9	6730502		85	105	12	13	6730852
50	65	10	11	6730503		90	105	9	10	6730900
55	68	10	11	6730550		90	105	10	11	6730901
55	70	9	10	6730551		90	110	12	13	6730902
60	73	10	11	6730600		95	110	9	10	6730950
60	75	9	10	6730601		95	110	10	11	6730951
60	75	10	11	6730602		95	115	12	13	6730952
60	78	10	11	6730603		100	115	9	10	6731000
65	80	9	11	6730650		100	115	10	11	6731001
65	80	10	11	6730651		100	120	12	13	6731002

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