Type VA - external seal

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Special size - Type VA..S

External seal for grease only

At low peripheralspeeds and very good – if possible, lapped – mating surfaces, it can also be used with liquids.
This seal can be employed in either a stationery or rotating manner.
For use with liquids, the maximum permissible speed must be reduced to 1/3 of the figure indicated in the table.
By increasing the spring force, it is possible to raise the medium pressure by up to 50%, however this can result in greater friction and heat-up, and consequently in faster wear.

A = contact pressure force

Type	di	da	d3	b	Housing Ø	Max. speedl [min.^-1] Perbunan / Viton		A [N]	Max. pres. [Pa]
VA 112S	66,0 -0,20/-0,35	92,7 -2,0	88,0 ±1,0	6,0 +0,25/-0,20	94,0	2 000	3 000	28,0	7 000
VA 115S	85,0 -0,20/-0,35	112,0 -2,3	107,8 ±1,0	7,5 +0,25/-0,20	113,0	1 700	2 550	16,0	7 000
VA 122S	120,1 -0,25/-0,45	167,0 -3,0	157,8 ±1,5	9,2 +0,25/-0,20	168,0	1 200	1 800	21,0	2 000
VA 124S	129,8 -0,25/-0,45	161,0 -3,0	156,0 ±1,5	7,2 +0,25/-0,20	162,0	1 200	1 800	32,0	3 100
VA 124S1	129,8 -0,25/-0,45	176,5 -3,0	169,5 ±1,5	9,2 +0,25/-0,20	177,5	1 100	1 650	38,0	2 000
VA124S2	130,2 -0,25/-0,45	171,0 -3,0	164,5 ±1,5	9,0 +0,25/-0,20	172,0	1 100	1 650	56,0	5 300
VA 128S	150,3 -0,25/-0,45	206,3 -3,5	198,5 ±2,0	9,9 +0,25/-0,20	207,5	950	1 400	60,0	4 400
VA 130S	159,9 -0,25/-0,45	250,0 -4,5	240,3 ±2,0	10,0 +0,25/-0,20	251,0	750	1 100	52,0	1 000
VA 130S2	160,0 -0,25/-0,45	251,0 -4,5	243,4 ±2,0	8,1 +0,25/-0,20	252,0	750	1 100	33,0	1 500
VA 134S	180,4 -0,25/-0,45	213,0 -4,0	207,5 ±2,0	6,0 +0,25/-0,20	214,0	900	1 350	76,0	4 000
VA148S	252,4 -0,25/-0,45	347,5 -5,5	336,5 ±2,5	13,0 +0,25/-0,20	348,5	550	800	74,0	1 000
VA209S	48,6 -0,15/-0,30	90,7 -2,0	86,5 ±1,0	6,5 +0,25/-0,20	92,0	2 200	3 300	6,0	1 500
VA 215S	84,3 -0,20/-0,35	142,2 -2,5	140,1 ±2,0	8,0 +0,25/-0,20	143,5	1 300	1 950	10,0	1 000
VA 220S	110,0 -0,20/-0,35	156,8 -3,0	150,5 ±2,0	9,0 +0,25/-0,20	158,0	1 200	1 800	29,0	2 800