Aco Forma - Retaining Rings for bores

Retaining Rings for Bores

Group: 502

Aco Forma

d₃ d3 is the diameter of the ring not tensioned
The rings of goup 502 are supplied in one of the forms above.

RING

GROOVE

APPLICATION DATA

Aco Forma product Code

d₁

d₃

Tol.

a
max.

b
aprox

d₅
min.

Peso
Kg/1000

d₂

Tol.

min

F_N
(kN)

F_R
(kN)

F_Rg
(kN)

A_N
(mm²)

K
(kN *

mm)

502.242	242	5.0	252.0	+2.00 -0.81	14.2	14.0	4.0	345.00	248.0	+0.81	5.15	3.00	9.0	385.00	521.0	4.0	77.0	2310.0	1194.0
502.245	245	5.0	257.0	+2.00 -0.81	14.2	14.0	4.0	353.00	241.0	+0.81	5.15	3.00	9.0	389.00	514.0	4.0	76.5	2335.0	1178.0
502.247	247	5.0	257.0	+2.00 -0.81	14.2	14.0	4.0	353.00	253.0	+0.81	5.15	3.00	9.0	392.00	509.0	4.0	76.0	2365.0	1167.0
502.248	248	5.0	262.0	+2.00 -0.81	14.2	14.0	4.0	360.00	254.0	+0.81	5.15	3.00	9.0	394.00	507.0	4.0	76.5	2365.0	1163.0
502.250	250	5.0	262.0	+2.00 -0.81	14.2	14.0	5.0	360.00	256.0	+0.81	5.15	3.00	9.0	396.00	504.0	4.0	75.0	2380.0	1155.0
502.252	252	5.0	262.0	+2.00 -0.81	16.2	16.0	5.0	360.00	260.0	+0.81	5.15	4.00	12.0	535.00	557.0	4.0	83.0	3215.0	1277.0
502.255	255	5.0	270.0	+2.00 -0.81	16.2	16.0	5.0	368.00	263.0	+0.81	5.15	4.00	12.0	541.00	549.0	4.0	81.5	3250.0	1259.0
502.257	257	5.0	270.0	+2.00 -0.81	16.2	16.0	5.0	368.00	265.0	+0.81	5.15	4.00	12.0	546.00	545.0	4.0	81.0	3280.0	1249.0
502.258	258	5.0	275.0	+2.00 -0.81	16.2	16.0	5.0	375.00	266.0	+0.81	5.15	4.00	12.0	548.00	543.0	4.0	80.5	3290.0	1244.0
502.260	260	5.0	275.0	+2.00 -0.81	16.2	16.0	5.0	375.00	268.0	+0.81	5.15	4.00	12.0	553.00	538.0	4.0	80.0	3320.0	1234.0
502.262	262	5.0	275.0	+2.00 -0.81	16.2	16.0	5.0	375.00	270.0	+0.81	5.15	4.00	12.0	556.00	535.0	4.0	79.0	3340.0	1227.0
502.265	265	5.0	280.0	+2.00 -0.81	16.2	16.0	5.0	383.00	273.0	+0.81	5.15	4.00	12.0	563.00	528.0	4.0	78.5	3380.0	1210.0
502.267	267	5.0	280.0	+2.00 -0.81	16.2	16.0	5.0	383.00	275.0	+0.81	5.15	4.00	12.0	566.00	524.0	4.0	78.0	3400.0	1201.0
502.268	268	5.0	285.0	+2.00 -0.81	16.2	16.0	5.0	388.00	276.0	+0.81	5.15	4.00	12.0	570.00	522.0	4.0	77.5	3420.0	1196.0
502.270	270	5.0	285.0	+2.00 -0.81	16.2	16.0	5.0	388.00	278.0	+0.81	5.15	4.00	12.0	573.00	518.0	4.0	77.0	3440.0	1188.0
502.272	272	5.0	285.0	+2.00 -0.81	16.2	16.0	5.0	388.00	280.0	+0.81	5.15	4.00	12.0	577.00	515.0	4.0	76.5	3465.0	1180.0
502.275	275	5.0	290.0	+2.00 -0.81	16.2	16.0	5.0	393.00	283,0	+0.81	5.15	4.00	12.0	585.00	509.0	4.0	75.5	3510.0	1167.0
502.277	277	5.0	290.0	+2.00 -0.81	16.2	16.0	5.0	393.00	285.0	+0.81	5.15	4.00	12.0	587.00	505.0	4.0	75.0	3525.0	1158.0
502.278	278	5.0	295.0	+2.00 -0.81	16.2	16.0	5.0	400.00	286.0	+0.81	5.15	4.00	12.0	590.00	504.0	4.0	75.0	3540.0	1154.0
502.280	280	5.0	295.0	+2.00 -0.81	16.2	16.0	5.0	400.00	288.0	+0.81	5.15	4.00	12.0	593.00	499.0	4.0	74.0	3560.0	1145.0
502.282	282	5.0	295.0	+2.00 -0.81	16.2	16.0	5.0	400.00	290.0	+0.81	5.15	4.00	12.0	599.00	497.0	4.0	74.0	3595.0	1138.0
502.285	285	5.0	300.0	+2.00 -0.81	16.2	16.0	5.0	408.00	293.0	+0.81	5.15	4.00	12.0	605.00	491.0	4.0	73.0	3630.0	1124.0
502.287	287	5.0	300.0	+2.00 -0.81	16.2	16.0	5.0	408.00	295.0	+0.81	5.15	4.00	12.0	610.00	487.0	4.0	72.0	3660.0	1117.0
502.288	288	5.0	305.0	+2.00 -0.81	16.2	16.0	5.0	415.00	296.0	+0.81	5.15	4.00	12.0	611.00	485.0	4.0	72.0	3670.0	1111.0
502.290	290	5.0	305.0	+2.00 -0.81	16.2	16.0	5.0	415.00	298.0	+0.81	5.15	4.00	12.0	615.00	482.0	4.0	71.5	3695.0	1104.0
502.292	292	5.0	305.0	+2.00 -0.81	16.2	16.0	5.0	415.00	300.0	+0.81	5.15	4.00	12.0	620.00	479.0	4.0	71.0	3720.0	1098.0
502.295	295	5.0	310.0	+2.00 -0.81	16.2	16.0	5.0	426.00	303.0	+0.81	5.15	5.00	15.0	625.00	474.0	4.0	70.5	3755.0	1087.0
502.297	297	5.0	310.0	+2.00 -0.81	16.2	16.0	5.0	426.00	305.0	+0.81	5.15	5.00	15.0	630.00	471.0	4.0	70.5	3780.0	1079.0
502.298	298	5.0	315.0	+2.00 -0.81	16.2	16.0	5.0	435.00	306.0	+0.81	5.15	5.00	15.0	631.00	469.0	4.0	69.5	3790.0	1075.0
502.300	300	5.0	315.0	+2.00 -0.81	16.2	16.0	5.0	435.00	308.0	+0.81	5.15	5.00	15.0	636.00	466.0	4.0	69.5	3820.0	1068.0
502.305	305	6.0	322.0	+2.00 -0.90		20.0	6.0	700.00	315.0	+0.81	6.20	5.00	15.0	810.00	961.0	5.0	114.0	4860.0	2202.0
502.310	310	6.0	327.0	+2.00 -0.90		20.0	6.0	770.00	320.0	+0.89	6.20	5.00	15.0	823.00	947.0	5.0	113.0	4940.0	2169.0
502.315	315	6.0	332.0	+2.00 -0.90		20.0	6.0	785.00	325.0	+0.89	6.20	5.00	15.0	837.00	934.0	5.0	111.0	5027.0	2140.0
502.320	320	6.0	337.0	+2.00 -0.90		20.0	6.0	800.00	330.0	+0.89	6.20	5.00	15.0	850.00	919.0	5.0	109.0	5100.0	2105.0
502.325	325	6.0	342.0	+2.00 -0.90		20.0	6.0	810.00	335.0	+0.89	6.20	5.00	15.0	864.00	906.0	5.0	108.0	5184.0	2076.0
502.330	330	6.0	347.0	+2.00 -0.90		20.0	6.0	820.00	340.0	+0.89	6.20	5.00	15.0	876.00	894.0	5.0	106.0	5260.0	2048.0
502.335	335	6.0	352.0	+2.00 -0.90		20.0	6.0	830.00	345.0	+0.89	6.20	5.00	15.0	890.00	880.0	5.0	105.0	5341.0	2017.0
502.340	340	6.0	357.0	+2.00 -0.90		20.0	6.0	840.00	350.0	+0.89	6.20	5.00	15.0	903.00	869.0	5.0	104.0	5420.0	1991.0
502.345	345	6.0	362.0	+2.00 -0.90		20.0	6.0	855.00	355.0	+0.89	6.20	5.00	15.0	916.00	857.0	5.0	102.0	5498.0	1964.0
502.350	350	6.0	367.0	+2.00 -0.90		20.0	6.0	870.00	360.0	+0.89	6.20	5.00	15.0	929.00	846.0	5.0	101.0	5575.0	1938.0
502.355	355	6.0	372.0	+2.00 -0.90		20.0	6.0	880.00	365.0	+0.89	6.20	5.00	15.0	942.00	834.0	5.0	99.0	5655.0	1910.0
502.360	360	6.0	377.0	+2.00 -0.90		20.0	6.0	890.00	370.0	+0.89	6.20	5.00	15.0	955.00	823.0	5.0	98.0	5730.0	1886.0
502.365	365	6.0	382.0	+2.00 -0.90		20.0	6.0	906.00	375.0	+0.89	6.20	5.00	15.0	968.00	813.0	5.0	97.0	5812.0	1862.0
502.370	370	6.0	387.0	+2.00 -0.90		20.0	6.0	920.00	380.0	+0.89	6.20	5.00	15.0	981.00	803.0	5.0	95.0	5890.0	1839.0
502.375	375	6.0	392.0	+2.00 -0.90		20.0	6.0	932.00	385.0	+0.89	6.20	5.00	15.0	994.00	793.0	5.0	94.0	5969.0	1817.0
502.380	380	6.0	397.0	+2.00 -0.90		20.0	6.0	940.00	390.0	+0.89	6.20	5.00	15.0	1008.0	784.0	5.0	93.0	6050.0	1796.0
502.385	385	6.0	402.0	+2.00 -1.00		20.0	6.0	950.00	395.0	+0.89	6.20	5.00	15.0	1021.0	774.0	5.0	92.0	6126.0	1774.0
502.390	390	6.0	407.0	+2.00 -1.00		20.0	6.0	960.00	400.0	+0.89	6.20	5.00	15.0	1033.0	764.0	5.0	91.0	6200.0	1751.0
502.395	395	6.0	412.0	+2.00 -1.00		20.0	6.0	972.00	405.0	+1.00	6.20	5.00	15.0	1047.0	756.0	5.0	90.0	6283.0	1732.0
502.400	400	6.0	417.0	+2.00 -1.00		20.0	6.0	980.00	410.0	+1.00	6.20	5.00	15.0	1060.0	746.0	5.0	89.0	6360.0	1710.0
502.410	410	7.0	430.0	+2.00 -1.00		20.0	6.0	1380.0	422.0	+1.00	7.20	6.00	18.0	1307.0	1512.0	6.0	150.0	7842.0	3463.0
502.420	420	7.0	440.0	+2.00 -1.00		20.0	6.0	1410.0	432.0	+1.00	7.20	6.00	18.0	1338.0	1480.0	6.0	147.0	8030.0	3391.0
502.430	430	7.0	450.0	+2.00 -1.00		20.0	6.0	1440.0	442.0	+1.00	7.20	6.00	18.0	1369.0	1446.0	6.0	144.0	8219.0	3312.0
502.440	440	7.0	460.0	+2.00 -1.00		20.0	6.0	1470.0	452.0	+1.00	7.20	6.00	18.0	1401.0	1418.0	6.0	141.0	8407.0	3248.0
502.450	450	7.0	470.0	+2.00 -1.00		20.0	6.0	1510.0	462.0	+1.00	7.20	6.00	18.0	1431.0	1388.0	6.0	138.0	8590.0	3180.0
502.460	460	7.0	480.0	+2.00 -1.00		20.0	6.0	1550.0	472.0	+1.00	7.20	6.00	18.0	1464.0	1360.0	6.0	135.0	8784.0	3116.0
502.470	470	7.0	490.0	+2.00 -1.00		20.0	6.0	1595.0	482.0	+1.00	7.20	6.00	18.0	1495.0	1330.0	6.0	132.0	8973.0	3048.0
502.480	480	7.0	500.0	+2.00 -1.00		20.0	6.0	1640.0	492.0	+1.00	7.20	6.00	18.0	1526.0	1306.0	6.0	130.0	9161.0	2991.0
502.490	490	7.0	510.0	+3.00 -1.50		20.0	6.0	1685.0	502.0	+1.00	7.20	6.00	18.0	1558.0	1280.0	6.0	127.0	9349.0	2931.0
502.500	500	7.0	520.0	+3.00 -1.50		20.0	6.0	1730.0	512.0	+1.00	7.20	6.00	18.0	1588.0	1256.0	6.0	125.0	9530.0	2878.0
502.510	510	8.0	535.0	+3.00 -1.50		20.0	6.0	2250.0	524.0	+1.00	8.20	7.00	21.0	1894.0	1834.0	7.0	156.0	11369.0	4201.0
502.520	520	8.0	545.0	+3.00 -1.50		20.0	6.0	2290.0	534.0	+1.00	8.20	7.00	21.0	1931.0	1802.0	7.0	153.0	11589.0	4128.0
502.530	530	8.0	555.0	+3.00 -1.50		20.0	6.0	2335.0	544.0	+1.00	8.20	7.00	21.0	1968.0	1768.0	7.0	150.0	11810.0	4049.0
502.540	540	8.0	565.0	+3.00 -1.50		20.0	6.0	2380.0	554.0	+1.00	8.20	7.00	21.0	2004.0	1738.0	7.0	148.0	12029.0	3891.0
502.550	550	8.0	575.0	+3.00 -1.50		20.0	6.0	2430.0	564.0	+1.00	8.20	7.00	21.0	2041.0	1711.0	7.0	145.0	12250.0	3919.0
502.560	560	8.0	585.0	+3.00 -1.50		20.0	6.0	2495.0	574.0	+1.00	8.20	7.00	21.0	2078.0	1682.0	7.0	143.0	12469.0	3852.0
502.570	570	8.0	595.0	+3.00 -1.50		20.0	6.0	2560.0	584.0	+1.00	8.20	7.00	21.0	2114.0	1650.0	7.0	141.0	12689.0	3790.0
502.580	580	8.0	605.0	+3.00 -1.50		20.0	6.0	2625.0	594.0	+1.00	8.20	7.00	21.0	2151.0	1627.0	7.0	138.0	12909.0	3728.0
502.590	590	8.0	615.0	+3.00 -1.50		20.0	6.0	2700.0	604.0	+1.00	8.20	7.00	21.0	2188.0	1601.0	7.0	136.0	13129.0	3668.0
502.600	600	8.0	625.0	+3.00 -1.50		20.0	6.0	2700.0	614.0	+1.00	8.20	7.00	21.0	2221.0	1571.0	7.0	134.0	13330.0	3598.0
502.650	650	9.0	680.0	+3.00 -1.50		20.0	6.0	3600.0	666.0	+1.00	9.30	8.00	24.0	2753.0	2654.0	7.0	226.0	16520.0	6078.0
502.700	700	9.0	730.0	+4.00 -2.00		20.0	6.0	4120.0	716.0	+1.00	9.30	8.00	24.0	2966.0	2471.0	7.0	210.0	17800.0	5661.0
502.750	750	9.0	785.0	+4.00 -2.00		20.0	9.0	4540.0	768.0	+1.00	9.30	8.00	27.0	3566.0	2310.0	7.0	196.0	21400.0	5285.0
502.800	800	9.0	835.0	+4.00 -2.00		20.0	9.0	5450.0	818.0	+1.00	9.30	9.00	27.0	3800.0	2176.0	7.0	184.0	22800.0	4980.0
502.850	850	9.0	890.0	+4.00 -2.00		20.0	9.0	5990.0	870.0	+1.00	9.30	10.00	30.0	4500.0	2045.0	7.0	173.0	27000.0	4680.0
502.900	900	9.0	940.0	+4.00 -2.00		20.0	9.0	6740.0	920.0	+1.00	9.30	10.00	30.0	4766.0	1938.0	7.0	164.0	28600.0	4435.0

Simbologia utilizada

Fn = Capacidade de carga da ranhura Fr = Capacidade de carga quando g = 0

Frg = Capacidade de carga quando g = valor da tabela An = Área de Face da Ranhura

K = Fator característico do anel para cálculo de carga

Preferably use codes that are in RED.
Obs : Fabricamos em inox apenas a partir do 501.020 e em aço carbono a partir do 501.165.

The above information and data can be chaged with out prior consultation.