Ball joint rod ends

Product Description

MBY® Spherical plain bearings are plain bearings, inner and outer rings of which have sphered sliding surfaces.
MBY® Spherical plain bearings are designed for the transmission of radial, axial and combined loads,
including shock loads in the joints of machine parts and mechanisms where it is necessary to provide with spatial complex or vibrating,
rocking, rotating and simple movements at low speeds. Radial,
angular contact and thrust spherical bearings are produced depending on the nature of transmitted loads.


All MBY® Spherical plain bearings can be divided into two groups according to the method of the working surfaces lubrication.
There are bearings requiring the lubrication and self-lubricating bearings the sliding surfaces of which are made of special materials.
The latter are used in the units with higher durability requirements,
or when there are difficulties in supports maintenance when it is unreasonable to use lubrication requiring bearings.
The bearings with protective contact seals are manufactured to protect sliding surfaces from the environmental effects and to keep the lubricant in.

When choosing a type of spherical plain bearing, it is necessary to take into account many factors comprising a number of contradictions to be resolved or optimally balanced.
-Ball joint housing with right or left-hand thread.
-Ball joint housing made of zinc base alloy.
-with rubber dust seal.

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Part No.	Dimensions mm																		load ratings/KN	weight/kg
	d	d1	d2	d3	l	l1	l2	l3	S1	L	L1	L2	L3	D1	D2	D3	S2	a
						min							min					≈
SQ5RS	5	M5x0.8	9	19	29	8	10	21	7	35	27	4	14	9	11	16	9	25	2.2	0.026
SQ6RS	6	M6x1.0	10	20	35.5	11	11	26	8	40	30	5	14	10	13	19	11	25	3.5	0.039
SQ8RS	8	M8x1.25	12	24	42.5	12	14	31	10	48	36	5	17	12.5	16	23	14	25	6.6	0.068
SQ10RS	10	M10x1.5	14	30	56.5	21	17	43	11	57	43	6.5	21	15	19	27	17	25	10	0.112
SQ10RS-1	10	M10x1.25	14	30	50.5	15	17	37	11	57	43	6.5	21	15	19	27	17	25	10	0.112
SQ12RS	12	M12x1.75	17	32	64.5	24	19	49	15	66	50	6.5	25	17.5	22	31	19	25	16	0.164
SQ12RS-1	12	M12x1.25	17	32	57.5	17	19	42	15	66	50	6.5	25	17.5	22	31	19	25	16	0.164
SQ14RS	14	M14x2.0	19	38	79.5	28	21.5	62	17	75	57	8	26	20	25	35	22	25	19	0.254
SQ14RS-1	14	M14x1.5	19	38	73.5	22	21.5	56	17	75	57	8	26	20	25	35	22	25	19	0.254
SQ16RS	16	M16x2.0	22	44	85.5	29	23.5	66	19	84	64	8	32	22	27	39	22	20	26	0.336
SQ16RS-1	16	M16x1.5	22	44	79.5	23	23.5	60	19	84	64	8	32	22	27	39	22	20	26	0.336
SQ18RS	18	M18x1.5	23	45	90	25	26.5	68	20	93	71	10	34	25	31	44	27	20	33	0.464
SQ20RS	20	M20x1.5	27	50	90	25	27	68	24	99	77	10	35	27.5	34	44	30	20	45	0.538
SQ22RS	22	M22x1.5	27	52	95	26	28	70	24	109	84	12	41	30	37	50	32	16	48	0.713