Fornecedores de Porcas de segurança para

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Este produto é regulamentado pelas seguintes normas:

DIN 981 ISO 2982

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Lista completa de fornecedores

Italy|Fabricante

Faster S.R.L.

Faster, established about 30 years ago, has been specialized in fasteners, starting from a production of cage nuts in any material, deep threaded U nuts, push on fixes, clips, etc..

Packaging KIT of fixings and small metal parts.

Turkey|Fabricante

A...

Manufacturer of standard and special rings and washers.

Italy|Fabricante

B...

Producer of locking nuts for roll bearings

Italy|Distribuidor

C...

Distributor of bearings, round nuts, bushings and turnbuckles

Italy|Fabricante

C...

Leader since 1953 in the production of special and standard nuts and lock nuts

Germany|Fabricante

D...

Manufacturer of bearing lock nuts, flange nuts, coupling nuts and fasteners with large diameters

Italy|Distribuidor

E...

Distributor of fast fixings, locking nuts and special screws

Taiwan|Fabricante

F...

Manufacturer of self locking nuts

Germany|Fabricante

Manufacturer of bearing lock nuts, parallel keys, precision turned parts for all indutrial branches, according to company standards, DIN standard, as well as customer-specific solutions based on samples

China|Distribuidor

J...

Taiwan-funded enterprise with 40 year experience in the fastener industry

Germany|Fabricante

M...

Manufacturer of flange bearings

Finland|Distribuidor

M...

Importer and wholesaler of bearings, retaining rings and washers, lubricants and chemical fixings.

China|Fabricante

N...

Manufacturer of washers and stampings

Italy|Distribuidor

N...

Distributor of rings, bushings, lock clips, bearing nuts, lubricating nipples, parallel keys, disc springs, pins

Italy|Fabricante

P...

Manufacturer of turned nuts and roll bearing lock nuts.

Italy|Distribuidor

R...

Distributor of bearings and tools

China|Distribuidor

S...

Distributor of bearings

Switzerland|Distribuidor

S...

Distributor of roll bearing lock nuts

Italy|Fabricante

S...

Manufacturer specialized in bearings, lubrificants and ball screws

Italy|Fabricante

T...

Manufacturer of ball screws and bearing nuts

China|Fabricante

Z...

Reliable manufacture with 30 year experience.

Our products includes: locknut (KM AN KMT KMTA GUK GUP FUJI DIN 981 DIN 1804), spherical washers (DIN 6319), keys (DIN 6885 parallel keys, DIN 6888 woodruff keys), precision leveling adjuster and special parts according to customer design.

Porcas de segurança para rolamentos

Este produto é regulamentado pelas seguintes normas:

DIN 981
ISO 2982

Standard DIN 981

Porcas de segurança - Rolamentos

Dimensions in mm - source DIN 981 type KM Withdrawn
Publication date: 06 - 2009 Supersedes DIN 981: 02 - 1993
d1 thread size	Pitch	d2 (h13)	d3 max(h13)	h (h13)	a (h11)	b (JS14)	t nom (h17)	Type of suitable Lockwasher
M 10	0.75	18	13.5	4	14	3	2	MB 0
M 12	1	22	17.0	4	18	3	2	MB 1
M 15	1	25	21.0	5	21	4	2	MB 2
M 17	1	28	24.0	5	24	4	2	MB 3
M 20	1	32	26.0	6	28	4	2	MB 4
M 25	1.5	38	32.0	7	34	5	2	MB 5
M 30	1.5	45	38.0	7	41	5	2	MB 6
M 35	1.5	52	44.0	8	48	5	2	MB 7
M 40	1.5	58	50.0	9	53	6	2.5	MB 8
M 45	1.5	65	56.0	10	60	6	2.5	MB 9
M 50	1.5	70	61.0	11	65	6	2.5	MB 10
M 55	2	75	67.0	11	69	7	3	MB 11
M 60	2	80	73.0	11	74	7	3	MB 12
M 65	2	85	79.0	12	79	7	3	MB 13
M 70	2	92	85.0	12	85	8	3.5	MB 14
M 75	2	98	90.0	13	91	8	3.5	MB 15
M 80	2	105	95.0	15	98	8	3.5	MB 16
M 85	2	110	102.0	16	103	8	3.5	MB 16
M 90	2	120	108.0	16	112	10	4	MB 18
M 95	2	125	113.0	17	117	10	4	MB 19
M 100	2	130	120.0	18	122	10	4	MB 20
M 105	2	140	126.0	18	-	12	5	MB 21
M 110	2	145	133.0	19	-	12	5	MB 22
M 115	2	150	137.0	19	-	12	5	MB 23
M 120	2	145	135.0	20	-	12	5	MBL 24
M 120	2	155	138.0	20	-	12	5	MB 24
M 125	2	160	148.0	21	-	12	5	MB 25
M 130	2	155	145.0	21	-	12	5	MBL 26
M 130	2	165	149.0	21	-	12	5	MB 26
M 135	2	175	160.0	22	-	14	6	MB 27
M 140	2	165	155.0	22	-	14	5	MBL 28
M 140	2	180	160.0	22	-	14	6	MB 28
M 145	2	190	171.0	24	-	14	6	MB 29
M 150	2	180	170.0	24	-	14	5	MBL 30
M 150	2	195	171.0	24	-	14	6	MB 30
M 155	3	200	182.0	25	-	16	7	MB 31
M 160	3	190	180.0	25	-	16	5	MBL 32
M 160	3	210	182.0	25	-	16	7	MB 32
M 165	3	210	193.0	26	-	16	7	MB 33
M 170	3	200	190.0	26	-	16	5	MBL 34
M 170	3	220	190.3	26	-	16	7	MB 34
M 180	3	210	200.0	27	-	18	5	MBL 36
M 180	3	230	203.0	27	-	18	8	MB 36
M 190	3	220	210.0	28	-	18	5	MBL 38
M 190	3	240	214.0	28	-	18	8	MB 38
M 200	3	240	220.0	29	-	18	8	MBL 40
M 200	3	250	226.0	29	-	18	8	MB 40
Tr210	4	270	238.0	30	-	20	10	-
Tr220	4	280	250.0	32	-	20	10	MB 44
Tr230	4	290	260.0	34	-	20	10	-
Tr240	4	300	270.0	34	-	20	10	MB 48
Tr250	4	320	290.0	36	-	20	10	-
Tr260	4	330	300.0	36	-	24	12	MB 52
Tr280	4	350	320.0	38	-	24	12	MB 56

Dimensions in mm - source DIN 981 type HM Withdrawn
Publication date: 06 - 2009 Supersedes DIN 981: 02 - 1993
d1 thread size	Pitch	d2 (h13)	d3 max(h13)	h (h13)	b (JS14)	t nom (h17)
Tr220	4	260	242	30	20	9
Tr240	4	290	270	34	20	10
Tr260	4	310	290	34	20	10
Tr280	4	330	310	38	24	10
Tr300	4	360	336	42	24	12
Tr300	4	380	340	40	24	12
Tr320	5	380	356	42	24	12
Tr320	5	400	360	42	24	12
Tr340	5	400	376	45	24	12
Tr340	5	440	400	55	28	15
Tr360	5	420	394	45	28	13
Tr360	5	460	420	58	28	15
Tr380	5	450	422	48	28	14
Tr380	5	490	440	60	32	18
Tr400	5	470	442	52	28	14
Tr400	5	520	460	62	32	18
Tr420	5	490	462	52	32	14
Tr420	5	540	490	70	32	18
Tr440	5	520	490	60	32	15
Tr440	5	560	510	70	36	20
Tr460	5	540	510	60	32	15
Tr460	5	580	540	75	36	20
Tr480	5	560	530	60	36	15
Tr480	5	620	560	75	36	20
Tr500	5	630	580	80	40	15
Tr500	5	580	550	68	36	23
Tr530	6	630	590	68	40	20
Tr530	6	670	610	80	40	23
Tr560	6	650	610	75	40	20
Tr560	6	710	650	85	45	25
Tr600	6	700	660	75	40	20
Tr600	6	750	690	85	45	25
Tr630	6	730	690	75	45	20
Tr630	6	800	0730	95	50	28
Tr670	6	780	0740	80	45	20
Tr670	6	850	0775	106	50	28
Tr710	7	830	0780	90	50	25
Tr710	7	900	0825	106	55	30
Tr750	7	870	0820	90	55	25
Tr750	7	950	0875	112	60	34
Tr800	7	920	0870	90	55	25
Tr800	7	1000	0925	112	60	34
Tr850	7	980	0925	90	60	25
Tr850	7	1060	0975	118	70	38
Tr900	7	1030	0975	100	60	25
Tr900	7	1120	1030	125	70	38
Tr950	7	1080	1025	100	60	25
Tr950	7	1170	1080	125	70	38
Tr1000	7	1140	1085	100	60	28
Tr1000	7	1240	1140	125	70	38
Tr1060	7	1200	1145	100	60	25
Tr1060	7	1300	1210	125	70	38
Tr1120	7	1260	1205	100	60	25

Dimensions in mm - source DIN 981 type HM Withdrawn
Publication date: 02-1993
d1 thread size	Pitch	d2 (h13)	h (h13)	b (JS14)	t nom (h17)	weigth x unit kg
Tr220	4	260	30	20	9	3.09
Tr220	4	280	32	20	10	5.16
Tr240	4	290	34	20	10	5.16
Tr240	4	300	34	20	10	5.91
Tr260	4	310	34	20	10	5.67
Tr260	4	330	35	24	12	8.4
Tr280	4	330	38	24	10	6.78
Tr280	4	350	36	24	12	8.99
Tr300	4	380	40	24	12	11.7
Tr300	3	360	42	24	12	9.62
Tr320	5	400	42	24	12	13
Tr320	5	380	42	24	12	9.94
Tr340	5	440	55	28	15	23
Tr340	5	400	45	24	12	11.7
Tr360	5	460	58	28	15	25
Tr360	5	420	45	28	13	12
Tr380	5	490	60	32	18	30.8
Tr380	5	450	48	28	14	14.9
Tr400	5	520	62	32	18	36.7
Tr400	5	470	52	28	14	16.9
Tr420	5	540	70	32	18	43.3
Tr420	5	490	52	32	14	17.4
Tr440	5	560	70	36	20	45.1
Tr440	5	520	60	32	15	26.2
Tr460	5	540	60	32	15	27
Tr460	5	580	75	36	20	50.2
Tr480	5	560	60	36	15	28.3
Tr480	5	620	75	36	20	62
Tr500	5	630	80	40	23	63.1
Tr500	5	580	68	36	15	33.6
Tr530	6	630	68	40	20	42.8
Tr530	6	670	80	40	23	74.3
Tr560	6	650	75	40	20	44.2
Tr560	6	710	85	45	25	88.9
Tr600	6	700	75	40	20	53.8
Tr600	6	750	85	45	25	94.9
Tr630	6	800	95	50	28	127
Tr630	6	730	75	45	20	56
Tr670	6	780	80	45	20	71.5
Tr670	6	850	106	50	28	162
Tr710	7	830	90	50	25	90.7
Tr710	7	900	106	55	30	180
Tr750	7	950	112	60	34	208
Tr750	7	870	90	55	25	95.1
Tr800	7	1000	112	60	34	221
Tr800	7	920	90	55	25	102
Tr850	7	1060	118	70	38	294
Tr850	7	980	90	60	25	118
Tr900	7	1030	100	60	25	139
Tr900	7	1120	125	70	38	303
Tr950	8	1080	100	60	25	148
Tr950	8	1170	125	70	38	321
Tr1000	8	1240	125	70	38	374
Tr1000	8	1140	100	60	25	170
Tr1060	8	1200	100	60	25	180
Tr1060	8	1300	125	70	38	396

Dimensions in mm - source DIN 981 type KM Withdrawn
Publication date: 02 - 1993
d1 thread size	Pitch	d2 (h13)	h (h13)	b (JS14)	t nom (h17)	Type of suitable Lockwasher
M 10	0.75	18	4	3	2	MB 0
M 12	1	22	4	3	2	MB 1
M 15	1	25	5	4	2	MB 2
M 17	1	28	5	4	2	MB 3
M 20	1	32	6	4	2	MB 4
M 25	1.5	38	7	5	2	MB 5
M 30	1.5	45	7	5	2	MB 6
M 35	1.5	52	8	5	2	MB 7
M 40	1.5	58	9	6	2.5	MB 8
M 45	1.5	65	10	6	2.5	MB 9
M 50	1.5	70	11	6	2.5	MB 10
M 55	2	75	11	7	3	MB 11
M 60	2	80	11	7	3	MB 12
M 65	2	85	12	7	3	MB 13
M 70	2	92	12	8	3.5	MB 14
M 75	2	98	13	8	3.5	MB 15
M 80	2	105	15	8	3.5	MB 16
M 85	2	110	16	8	3.5	MB 16
M 90	2	120	16	10	4	MB 18
M 95	2	125	17	10	4	MB 19
M 100	2	130	18	10	4	MB 20
M 105	2	140	18	12	5	MB 21
M 110	2	145	19	12	5	MB 22
M 115	2	150	19	12	5	MB 23
M 120	2	145	20	12	5	MBL 24
M 120	2	155	20	12	5	MB 24
M 125	2	160	21	12	5	MB 25
M 130	2	155	21	12	5	MBL 26
M 130	2	165	21	12	5	MB 26
M 135	2	175	22	14	6	MB 27
M 140	2	165	22	14	5	MBL 28
M 140	2	180	22	14	6	MB 28
M 145	2	190	24	14	6	MB 29
M 150	2	180	24	14	5	MBL 30
M 150	2	195	24	14	6	MB 30
M 155	3	200	25	16	7	MB 31
M 160	3	190	25	16	5	MBL 32
M 160	3	210	25	16	7	MB 32
M 165	3	210	26	16	7	MB 33
M 170	3	200	26	16	5	MBL 34
M 170	3	220	26	16	7	MB 34
M 180	3	210	27	18	5	MBL 36
M 180	3	230	27	18	8	MB 36
M 190	3	220	28	18	5	MBL 38
M 190	3	240	28	18	8	MB 38
M 200	3	240	29	18	8	MBL 40
M 200	3	250	29	18	8	MB 40

Standard ISO 2982

Dimensões das porcas de fixação e dos dispositivos de bloqueio

A ISO 2982-2:2013 especifica:

dimensões das porcas de fixação;

tolerância de excentricidade da face de fixação da porca de fixação em relação ao diâmetro primitivo da rosca do parafuso;

dimensões de anilhas de pressão com aba interior reta para utilização com porcas de fixação de 4 fendas;

dimensões de conjuntos de grampos de bloqueio para utilização com porcas de fixação de 8 fendas.

Dimensions in mm - source ISO 2982 part 2 Locknut with 4 slots
Publication date: 04/2013 Supersedes ISO 2982 : 1995-08
d1 thread size	Pitch	d2	d3	h	b	t
M 10	0.75	18	13.5	4	3	2
M 12	1	22	17.0	4	3	2
M 15	1	25	21.0	5	4	2
M 17	1	28	24.0	5	4	2
M 20	1	32	26.0	6	4	2
M 25	1.5	38	32.0	7	5	2
M 30	1.5	45	38.0	7	5	2
M 35	1.5	52	44.0	8	5	2
M 40	1.5	58	50.0	9	6	2.5
M 45	1.5	65	56.0	10	6	2.5
M 50	1.5	70	61.0	11	6	2.5
M 55	2	75	67.0	11	7	3
M 60	2	80	73.0	11	7	3
M 65	2	85	79.0	12	7	3
M 70	2	92	85.0	12	8	3.5
M 75	2	98	90.0	13	8	3.5
M 80	2	105	95.0	15	8	3.5
M 85	2	110	102.0	16	8	3.5
M 90	2	120	108.0	16	10	4
M 95	2	125	113.0	17	10	4
M 100	2	130	120.0	18	10	4
M 105	2	140	126.0	18	12	5
M 110	2	145	133.0	19	12	5
M 115	2	150	137.0	19	12	5
M 120	2	145	135.0	20	12	5
M 120	2	155	138.0	20	12	5
M 125	2	160	148.0	21	12	5
M 130	2	155	145.0	21	12	5
M 130	2	165	149.0	21	12	5
M 135	2	175	160.0	22	14	6
M 140	2	165	155.0	22	14	5
M 140	2	180	160.0	22	14	6
M 145	2	190	171.0	24	14	6
M 150	2	180	170.0	24	14	5
M 150	2	195	171.0	24	14	6
M 155	3	200	182.0	25	16	7
M 160	3	190	180.0	25	16	5
M 160	3	210	182.0	25	16	7
M 165	3	210	193.0	26	16	7
M 170	3	200	190.0	26	16	5
M 170	3	220	190.3	26	16	7
M 180	3	210	200.0	27	18	5
M 180	3	230	203.0	27	18	8
M 190	3	220	210.0	28	18	5
M 190	3	240	214.0	28	18	8
M 200	3	240	220.0	29	18	8
M 200	3	250	226.0	29	18	8
Tr210	4	270	238.0	30	20	10
Tr220	4	280	250.0	32	20	10
Tr230	4	290	260.0	34	20	10
Tr240	4	300	270.0	34	20	10
Tr250	4	320	290.0	36	20	10
Tr260	4	330	300.0	36	24	12
Tr280	4	350	320.0	38	24	12

Dimensions in mm - source ISO 2982 Part 2 Locknut with 8 slots
Publication date: 2013
d1 thread size	Pitch	d2	d3	h	b	t
Tr220	4	260	242	30	20	9
Tr240	4	290	270	34	20	10
Tr260	4	310	290	34	20	10
Tr280	4	330	310	38	24	10
Tr300	4	360	336	42	24	12
Tr300	4	380	340	40	24	12
Tr320	5	380	356	42	24	12
Tr320	5	400	360	42	24	12
Tr340	5	400	376	45	24	12
Tr340	5	440	400	55	28	15
Tr360	5	420	394	45	28	13
Tr360	5	460	420	58	28	15
Tr380	5	450	422	48	28	14
Tr380	5	490	440	60	32	18
Tr400	5	470	442	52	28	14
Tr400	5	520	460	62	32	18
Tr420	5	490	462	52	32	14
Tr420	5	540	490	70	32	18
Tr440	5	520	490	60	32	15
Tr440	5	560	510	70	36	20
Tr460	5	540	510	60	32	15
Tr460	5	580	540	75	36	20
Tr480	5	560	530	60	36	15
Tr480	5	620	560	75	36	20
Tr500	5	630	580	80	40	15
Tr500	5	580	550	68	36	23
Tr530	6	630	590	68	40	20
Tr530	6	670	610	80	40	23
Tr560	6	650	610	75	40	20
Tr560	6	710	650	85	45	25
Tr600	6	700	660	75	40	20
Tr600	6	750	690	85	45	25
Tr630	6	730	690	75	45	20
Tr630	6	800	0730	95	50	28
Tr670	6	780	0740	80	45	20
Tr670	6	850	0775	106	50	28
Tr710	7	830	0780	90	50	25
Tr710	7	900	0825	106	55	30
Tr750	7	870	0820	90	55	25
Tr750	7	950	0875	112	60	34
Tr800	7	920	0870	90	55	25
Tr800	7	1000	0925	112	60	34
Tr850	7	980	0925	90	60	25
Tr850	7	1060	0975	118	70	38
Tr900	7	1030	0975	100	60	25
Tr900	7	1120	1030	125	70	38
Tr950	7	1080	1025	100	60	25
Tr950	7	1170	1080	125	70	38
Tr1000	7	1140	1085	100	60	28
Tr1000	7	1240	1140	125	70	38
Tr1060	7	1200	1145	100	60	25
Tr1060	7	1300	1210	125	70	38
Tr1120	7	1260	1205	100	60	25

Porcas de segurança para rolamentos


Dimensões em mm - tipo de letra DIN 981
Data de publicação: 04/2008 Substitui a DIN 981: 01/1983
Tamanho da rosca d1	d2 h13	d3 máx	h h13	a h11	b JS14	t nom h17
10x0,75	18	13,5	4	14	3	2
12x1	22	17,0	4	18	3	2
15x1	25	21,0	5	21	4	2
17x1	28	24,0	5	24	4	2
20x1	32	26,0	6	28	4	2
25x1,5	38	32,0	7	34	5	2
30x1,5	45	38,0	7	41	5	2
35x1,5	52	44,0	8	48	5	2
40x1,5	58	50,0	9	53	6	2,5
45x1,5	65	56,0	10	60	6	2,5
50x1,5	70	61,0	11	65	6	2,5
55x2	75	67,0	11	69	7	3
60x2	80	73,0	11	74	7	3
65x2	85	79,0	12	79	7	3
70x2	92	85,0	12	85	8	3,5
75x2	98	90,0	13	91	8	3.5
80x2	105	95,0	15	98	8	3,5
85x2	110	102,0	16	103	8	3,5
90x2	120	108,0	16	112	10	4
95x2	125	113,0	17	117	10	4
100x2	130	120,0	18	122	10	4
105x2	140	126,0	18	-	12	5
110x2	145	133,0	19	-	12	5
115x2	150	137,0	19	-	12	5
120x2	155	138,0	20	-	12	5
125x2	160	148,0	21	-	12	5
130x2	165	149,0	21	-	12	5
135x2	175	160,0	22	-	14	5
140x2	180	160,0	22	-	14	5
145x2	190	171,0	24	-	14	6
150x2	195	171,0	24	-	14	6
155x3	200	182,0	25	-	16	7
160x3	210	182,0	25	-	16	7
165x3	210	193,0	26	-	16	7
170x3	220	193,0	26	-	16	7
180x3	230	203,0	27	-	18	8
190x3	240	214,0	28	-	18	8
200x3	250	226,0	29	-	18	8


Dimensões em mm - tipo de letra DIN 981
Data de publicação: 01/1983
Tamanho da rosca d1	d2 h13	d3 máx	h h13	b JS14	t nom h17	&assim; Peso em kg x 1000 unidades, (ρ=7,85 kg/dm³)
10x0,75	18	13,5	4	3	2	0,004
12x1	22	17.0	4	3	2	0,007
15x1	25	21,0	5	4	2	0,01
17x1	28	24,0	5	4	2	0,013
20x1	32	26,0	6	4	2	0,019
25x1,5	38	32,0	7	5	2	0,025
30x1,5	45	38,0	7	5	2	0,043
35x1,5	52	44,0	8	5	2	0,053
40x1,5	58	50,0	9	6	2,5	0,085
45x1,5	65	56,0	10	6	2,5	0,119
50x1,5	70	61,0	11	6	2,5	0,148
55x2	75	67,0	11	7	3	0,158
60x2	80	73,0	11	7	3	0,174
65x2	85	79,0	12	7	3	0,203
70x2	92	85,0	12	8	3,5	0,242
75x2	98	90,0	13	8	3,5	0,287
80x2	105	95,0	15	8	3,5	0,397
85x2	110	102,0	16	8	3,5	0,451
90x2	120	108,0	16	10	4	0,556
95x2	125	113,0	17	10	4	0,658
100x2	130	120,0	18	10	4	0,698
105x2	140	126,0	18	12	5	0,845
110x2	145	133,0	19	12	5	0,965
115x2	150	137,0	19	12	5	1,01
120x2	155	138,0	20	12	5	0,78
125x2	160	148,0	21	12	5	1,08
130x2	165	149,0	21	12	5	1,19
135x2	175	160,0	22	14	5	1,55
140x2	180	160,0	22	14	5	1,56
145x2	190	171,0	24	14	6	1.8
150x2	195	171,0	24	14	6	2,03
155x3	200	182,0	25	16	7	2.3
160x3	210	182,0	25	16	7	2,59
165x3	210	193,0	26	16	7	2,7
170x3	220	193,0	26	16	7	2.8
180x3	230	203,0	27	18	8	3,07
190x3	240	214,0	28	18	8	3,39
200x3	250	226,0	29	18	8	3,69

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