Home Joints Joints GN 648.1

GN 648.1

Ball joint heads with female thread

Steel

Enquire Now

Description

Specification

Types (pairings)

Type N: Brass / Steel lubrication possible

Type W: Steel-PTFE / Steel self lubricated

Housing Steel

zinc plated, blue passivated

d₁ = 5 up to 12: machined

d₁ = 14 up to 25: forged

Pairings

Type N (lubrication possible)

Bearing socket

Brass, CuZn40AI1

Internal ring

Steel, 100Cr6

hardened, ground, polished

Type W (self lubricated)

Bearing socket

Steel, zinc plated

with PTFE-insert

Internal ring

Steel, 100Cr6

hardened, ground, polished

Information

Ball joint heads GN 648.1 are similar to DIN ISO 12240-4, series K (formerly DIN 648 K).

More information to ball joints as well as load capacity

On request

narrow model (ISO 12240-1, series E)

Technical information

ISO-Fundamental Tolerances

GN 648.1

	d₁ H7	d₂	b₁ -0.12	b₂	d₃	d₄	d₅	d₆	l₁	l₂	A/F	t	w
Code															Actions
GN 648.1-5-M4-N	5	M 4	8	6	7.7	18	9	11	27	36	9	10	13°	20
GN 648.1-5-M4-W	5	M 4	8	6	7.7	18	9	11	27	36	9	10	13°	19
GN 648.1-5-M5-N	5	M 5	8	6	7.7	18	9	11	27	36	9	10	13°	19
GN 648.1-5-M5-W	5	M 5	8	6	7.7	18	9	11	27	36	9	10	13°	19
GN 648.1-5-M5L-N	5	M 5L	8	6	7.7	18	9	11	27	36	9	10	13°	19
GN 648.1-5-M5L-W	5	M 5L	8	6	7.7	18	9	11	27	36	9	10	13°	18
GN 648.1-6-M6-N	6	M 6	9	6.75	8.9	20	10	13	30	40	11	12	13°	27
GN 648.1-6-M6-W	6	M 6	9	6.75	8.9	20	10	13	30	40	11	12	13°	25
GN 648.1-6-M6L-N	6	M 6L	9	6.75	8.9	20	10	13	30	40	11	12	13°	26
GN 648.1-6-M6L-W	6	M 6L	9	6.75	8.9	20	10	13	30	40	11	12	13°	25
GN 648.1-8-M8-N	8	M 8	12	9	10.4	24	12.5	16	36	48	13	16	14°	48
GN 648.1-8-M8-W	8	M 8	12	9	10.4	24	12.5	16	36	48	13	16	14°	46
GN 648.1-8-M8L-N	8	M 8L	12	9	10.4	24	12.5	16	36	48	13	16	14°	47
GN 648.1-8-M8L-W	8	M 8L	12	9	10.4	24	12.5	16	36	48	13	16	14°	45
GN 648.1-10-M10-N	10	M 10	14	10.5	12.9	28	15	19	43	57	17	20	13°	76
GN 648.1-10-M10-W	10	M 10	14	10.5	12.9	28	15	19	43	57	17	20	13°	75
GN 648.1-10-M10L-N	10	M 10L	14	10.5	12.9	28	15	19	43	57	17	20	13°	77
GN 648.1-10-M10L-W	10	M 10L	14	10.5	12.9	28	15	19	43	57	17	20	13°	74
GN 648.1-10-M10x1,25-N	10	M 10 x 1.25	14	10.5	12.9	28	15	19	43	57	17	20	13°	75
GN 648.1-10-M10x1,25-W	10	M 10 x 1.25	14	10.5	12.9	28	15	19	43	57	17	20	13°	74
GN 648.1-12-M12-N	12	M 12	16	12	15.4	32	17.5	22	50	66	19	22	13°	114
GN 648.1-12-M12-W	12	M 12	16	12	15.4	32	17.5	22	50	66	19	22	13°	110
GN 648.1-12-M12L-N	12	M 12L	16	12	15.4	32	17.5	22	50	66	19	22	13°	114
GN 648.1-12-M12L-W	12	M 12L	16	12	15.4	32	17.5	22	50	66	19	22	13°	111
GN 648.1-12-M12x1,25-N	12	M 12 x 1.25	16	12	15.4	32	17.5	22	50	66	19	22	13°	110
GN 648.1-12-M12x1,25-W	12	M 12 x 1.25	16	12	15.4	32	17.5	22	50	66	19	22	13°	110
GN 648.1-14-M14-N	14	M 14	19	13.5	16.8	36	20	25	57	75	22	25	16°	168
GN 648.1-14-M14-W	14	M 14	19	13.5	16.8	36	20	25	57	75	22	25	16°	160
GN 648.1-14-M14L-N	14	M 14L	19	13.5	16.8	36	20	25	57	75	22	25	16°	175
GN 648.1-14-M14L-W	14	M 14L	19	13.5	16.8	36	20	25	57	75	22	25	16°	167
GN 648.1-16-M16-N	16	M 16	21	15	19.3	42	22	27	64	85	22	28	15°	232
GN 648.1-16-M16-W	16	M 16	21	15	19.3	42	22	27	64	85	22	28	15°	229
GN 648.1-16-M16L-N	16	M 16L	21	15	19.3	42	22	27	64	85	22	28	15°	230
GN 648.1-16-M16L-W	16	M 16L	21	15	19.3	42	22	27	64	85	22	28	15°	224
GN 648.1-16-M16x1,5-N	16	M 16 x 1.5	21	15	19.3	42	22	27	64	85	22	28	15°	225
GN 648.1-16-M16x1,5-W	16	M 16 x 1.5	21	15	19.3	42	22	27	64	85	22	28	15°	221
GN 648.1-18-M18x1,5-N	18	M 18 x 1.5	23	16.5	21.8	46	25	31	71	94	27	32	15°	318
GN 648.1-18-M18x1,5-W	18	M 18 x 1.5	23	16.5	21.8	46	25	31	71	94	27	32	15°	300
GN 648.1-18-M18x1,5L-N	18	M 18 x 1.5L	23	16.5	21.8	46	25	31	71	94	27	32	15°	314
GN 648.1-18-M18x1,5L-W	18	M 18 x 1.5L	23	16.5	21.8	46	25	31	71	94	27	32	15°	320
GN 648.1-20-M20x1,5-N	20	M 20 x 1.5	25	18	24.3	50	27.5	34	77	102	32	33	14°	419
GN 648.1-20-M20x1,5-W	20	M 20 x 1.5	25	18	24.3	50	27.5	34	77	102	32	33	14°	380
GN 648.1-20-M20x1,5L-N	20	M 20 x 1.5L	25	18	24.3	50	27.5	34	77	102	32	33	14°	417
GN 648.1-20-M20x1,5L-W	20	M 20 x 1.5L	25	18	24.3	50	27.5	34	77	102	32	33	14°	408
GN 648.1-22-M22x1,5-N	22	M 22 x 1.5	28	20	25.8	54	30	37	84	111	32	37	15°	534
GN 648.1-22-M22x1,5-W	22	M 22 x 1.5	28	20	25.8	54	30	37	84	111	32	37	15°	505
GN 648.1-22-M22x1,5L-N	22	M 22 x 1.5L	28	20	25.8	54	30	37	84	111	32	37	15°	519
GN 648.1-22-M22x1,5L-W	22	M 22 x 1.5L	28	20	25.8	54	30	37	84	111	32	37	15°	512
GN 648.1-25-M24x2-N	25	M 24 x 2	31	22	29.6	60	33.5	42	94	124	36	42	15°	735
GN 648.1-25-M24x2-W	25	M 24 x 2	31	22	29.6	60	33.5	42	94	124	36	42	15°	720
GN 648.1-25-M24x2L-N	25	M 24 x 2L	31	22	29.6	60	33.5	42	94	124	36	42	15°	744
GN 648.1-25-M24x2L-W	25	M 24 x 2L	31	22	29.6	60	33.5	42	94	124	36	42	15°	725
GN 648.1-30-M30x2-W	30	M 30 x 2	37	25	34.8	70	40	51	110	145	41	51	17°	1160
GN 648.1-30-M30x2L-W	30	M 30 x 2L	37	25	34.8	70	40	51	110	145	41	51	17°	1130

Enquiry Now

To allow us to respond to your enquiry promptly, please provide all required information.