KYD Shaft Hole Universal Hydraulic Cylinder Seals

Short Description:

KYD Piston Seal is a relatively small section shaft hole Universal hydraulic cylinder seals.

Temperature(℃):-35/+100
Speed (≤ m/s): 0.5
Pressure (≤MPa): 40
Application: Mobile hydraulic equipment, standard oil cylinder, machine tool, construction machinery, hydraulic press
Material: PU

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Product Detail

Product Tags

♠Description-KYD

KY-D Piston Seal, the shaft seal ring is widely used in a various copper cylinder and generally used in equipment oil cylinder to play a good sealing role in the reciprocating movement. And simple structure, easy to install, small cross-sectional area, products with oil resistance, wear-resistant properties of product use: for the reciprocating movement of the piston seal cylinder.

Application Range

Pressure [MPa]

Temperature [℃]

Sliding speed[m/s]

Medium

Standard

35...+100

0.5

Hydraulic oils (mineral oil-based)

♣Advantage

● Particularly strong wear resistance.

● Insensitivity to shock loads and pressure peaks.

● High crush resistance.

● It has an ideal sealing effect under no load and low-temperature conditions.

● Suitable for demanding working conditions.

● Easy to install.

Material

Standard Design		PU
Special (on request)		FKM

Specification and Groove Size KYD

Specification	Groove size
	DH9/f8	Dh10	HA	HB	T
12-4-5.6	12	4	6.3	7.8	1.5
16-8-5.6	16	8	6.3	7.8	1.5
20-10-7	20	10	8	9.5	1.5
20-12-5.6	20	12	6.3	7.8	1.5
25-15-7	25	15	8	9.5	1.5
25-17-5.6	25	17	6.3	7.8	1.5
36-26-7	36	26	8	9.5	1.5
36-28-5.6	36	28	6.3	7.8	1.5
40-30-7	40	30	8	9.5	1.5
40-32-5.6	40	32	6.3	7.8	1.5
50-35-11.5	50	35	12.5	14	1.5
50-40-7	50	40	8	9.5	1.5
56-41-11.5	56	41	12.5	14.5	2
56-46-7	56	46	8	10	2
63-48-11.5	63	48	12.5	14.5	2
63-53-7	63	53	8	10	2
70-50-15	70	50	16	18	2
70-55-11.5	70	55	12.5	14.5	2
80-60-15	80	60	16	18	2
80-65-11.5	80	65	12.5	14.5	2
90-70-15	90	70	16	18	2
90-75-11.5	90	75	12.5	14.5	2
100-80-15	100	80	16	18.5	2.5
100-85-11.5	100	85	12.5	15	2.5
110-90-15	110	90	16	18.5	2.5

Specification	Groove size
Specification	DH9/f8	dh10	HA	HB	T
110-95-11.5	110	95	12.5	15	2.5
125-100-19	125	100	20	22.5	2.5
125-105-15	125	105	16	18.5	2.5
140-115-19	140	115	20	22.5	2.5
140-120-15	140	120	16	18.5	2.5
150-121-18.5	150	121	19.5	22	2.5
150-130-15	150	130	16	18.5	2.5
160-135-19	160	135	20	22.5	2.5
160-140-15	160	140	16	18.5	2.5
170-140-24	170	140	25	28	3
180-155-19	180	155	20	23	3
180-160-15	180	160	16	19	3
200-170-23.5	200	170	25	28	3
200-175-19	200	175	20	23	3
220-190-23.5	220	190	25	28	3
220-195-19	220	195	20	23	3
250-220-23.5	250	220	25	28	3
250-225-19	250	225	20	23	3
280-250-23.5	280	250	25	28	3
320-290-23.5	320	290	25	28	3
360-330-23.5	360	330	25	28	3
400-360-30.5	400	360	32	36	3
450-410-30.5	450	410	32	36	3
500-460-30.5	500	460	32	36	3