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Right Angle Slip Ring Combination Seal JK1-ⅠA
basic information
I．Summary
It is made up of one right angle slip ring made from composite PTFE and one rubber O-ring (GB/T3452.1-2005). It is used as seal for one-way piston rod (axis) in high or low speed reciprocating motion and high pressure hydraulic system, together with guiding ring and supporting ring. Open groove is recommended when piston rod diameter less than 100 millimeters.
II．Working conditions
Working pressure: 0～60MPa
Working temperature: -55～+250℃(up to the material of O ring)
Reciprocating motion rate: ≤6m/s
Working medium: air, water, Water-glycol, mineral oil, acid, alkali, etc.
III．Assembly diagram
JK1—ⅠA Groove dimensions
|
轴径 Axis diameter d(f8) |
沟槽底径 Groove bottom diameter D(H9) |
沟槽 |
O形圈截 面直径 Section diameter of O-ring d2 |
内圆角 Fillet R |
外圆角 Round r |
径向间隙 Radial clearance S≤ |
倒角Chamfer Z≥ |
| 8~17 | d+5.0 | 4.2 | 2.65 | 0.2~0.3 | 0.1~0.3 | 0.2 | 2 |
| 18~39 | d+6.6 | 5.2 | 3.55 | 0.3~0.5 | 0.3 | 3 | |
| 40~108 | d+9.6 | 7.8 | 5.30 | 0.4~0.8 | 0.4 | 5 | |
| 109~900 | d+12.5 | 9.8 | 7.00 | 0.8~1.2 | 0.4 | 7 |
On a
Right Angle Slip Ring Type Combination Seal JK1-IB
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Right angle slip ring combination seal JK1—ⅠA