W39: Hydraulic Wiper Sealing Solutions - Max Spare India (Spareage)

Max Spare : W39

Profile : Wiper Seals

Details :

W39 is a double-acting, twin o-ring energized, rod wiper seal designed to include two different unique wiping geometries. The two lips combine to scrape debris from the rod and contain residual oil on rod extension, as well as allowing oil to pump back into the cylinder. The o-ring energizers provide the force necessary to maintain the engagement of the wiping lips against the sliding surface and allow the wiper to adjust for deflection. Generally, Bronze is used as filler. But, Glass/Graphite filled PTFE can also be made. The Bronze filled PTFE Iiner seal ring when in contact with the piston rod ensures a stick slip free movement & reduces friction to a minimum.

MATERIAL

Sealing Ring	:	Bronze filled PTFE
O Ring	:	Nitrile Rubber 70/75 Shore A
: FKM 70/75 on request.

OPERATING CONDITIONS

Temperature Range	:	-30° C to + 100° C
: (upto 220 C on request)
Speed	:	15.0 m/s

SURFACE ROUGHNESS

Static	:	1.6 µmRa
Dynamic	:	0.4 µmRa

COMPATIBILITY

Mineral oils, bio oils, water soluble & water glycol fluids.

APPLICATION

Medium duty, can also be used with heavy duty cycle applications.
Indoor type machines.
Mobile hydraulic, injection machines, industrial equipments.

FEATURES

Self-lubricating seal ring.
Very good scraping effect.
High surface speed.
Friction at minimum.
Compact gland.
High resistance to media.
Any size upto 1200 mm available on request.
Long service life.

Part No. :

ID : -

OD : -

Thk :

Mould No. :

Stock Items Only

Part No.	ID	OD	THK	Material	Mould No.
W390206401	20.00	27.00	4.20	FKM/BFT	WTB-133
W390230801	23.60	29.94	4.60	GRT	WTB-123
W390250801	25.00	32.60	4.20	NBR/BFT	WTB-112
W390287001	28.00	35.60	4.20	NBR/BFT	WTB-130
W390286401	28.00	35.60	5	FKM/BFT	WTB-122
W390300801	30.00	37.60	4.20	NBR/BFT	WTB-110
W390300802	30.00	38.00	4.20	NBR/BFT	WTB-135
W390320801	32.00	39.60	4.20	NBR/BFT	WTB-116
W390360802	36.00	43.60	4.20	NBR/BFT	WTB-115
W390407001	40.00	48.80	6.30	NBR/BFT	WTB-152
W390457001	45.00	53.80	6.30	NBR/BFT	WTB-118
W390456401	45.00	53.80	6.30	FKM/BFT	WTB-124
W390450801	45.00	55.00	6	NBR/BFT	WTB-132
W390500801	50.00	58.80	6.30	NBR/BFT	WTB-103
W390547001	54.50	63.80	6.30	NBR/BFT	WTB-140
W390557001	55.00	63.80	6.30	NBR/BFT	WTB-106
W390560801	56.00	64.80	6.30	NBR/BFT	WTB-111
W390567001	56.00	64.80	6.30	FKM/BFT	WTB-119
W390567003	56.00	65.50	6.30	NBR/BFT	WTB-136
W390597001	59.50	68.80	6.30	NBR/BFT	WTB-141
W390607001	60.00	68.80	6.30	NBR/BFT	WTB-127
W390630802	63.00	71.80	6.30	NBR/BFT	WTB-153
W390630801	63.00	78.10	6.30	NBR/BFT	WTB-149
W390650802	65.00	73.80	6.30	NBR/BFT	WTB-158
W390707002	70.00	75.50	3.60	NBR/BFT	WTB-150
W390700801	70.00	82.20	8.10	NBR/BFT	WTB-128
W390747001	74.50	87.20	8.10	NBR/BFT	WTB-142
W390750801	75.00	87.20	8.10	NBR/BFT	WTB-107
W390750803	75.00	87.20	8.10	NBR/BFT	WTB-109
W390800801	80.00	92.20	8.10	NBR/BFT	WTB-102
W390800802	80.00	92.50	8.10	NBR/BFT	WTB-137
W390847001	84.50	97.20	8.10	NBR/BFT	WTB-143
W390857001	85.00	97.20	8.10	BFT	WTB-154
W390887002	88.00	97.10	6	FKM/BFT	WTB-145
W390907001	90.00	102.10	8	FKM/BFT	WTB-139
W391000801	100.00	112.20	8.10	NBR/BFT	WTB-117
W391050801	105.00	117.20	8.10	NBR/BFT	WTB-121
W391107003	110.00	122.20	8.10	FKM/BFT	WTB-104
W391207001	120.00	132.20	8.10	NBR/BFT	WTB-125
W391250801	125.00	137.20	8.10	NBR/BFT	WTB-157
W391407001	140.00	156.00	11.50	FKM/BFT	WTB-147
W391506401	150.00	172.20	6.30/13.50	FKM/BFT	WTB-129
W391807002	180.00	192.20	12	NBR/BFT	WTB-126
W391900801	190.00	206.00	11.50	NBR/BFT	WTB-113
W392100801	210.00	226.00	11.50	CAT	WTB-156
W392307001	230.00	246.00	11.50	FKM/BFT	WTB-160
W392707001	270.00	287.50	12	NBR/BFT	WTB-148
W393100801	310.00	326.00	11.50	NBR/BFT	WTB-114
W393407001	340.00	356.00	11.50	NBR/BFT	WTB-146
W393600802	360.00	376.00	11.50	NBR/BFT	WTB-134
W394207001	420.00	436.00	11.50	FKM/BFT	WTB-155
W396500801	650.00	677.30	16	GLT	WTB-144
W396906401	690.00	717.30	18	FKM/BFT	WTB-131
W397000803	700.00	727.30	16	NBR	WTB-105
W397000802	700.00	727.30	16	NBR/BFT	WTB-120
W397700803	770.00	797.30	16	NBR/BFT	WTB-101
W397700801	770.00	797.30	16	GLT	WTB-138
W399000802	900.00	927.30	16	NBR/BFT	WTB-151

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