Product Overview

POSB-Rod End

Jms Industrial Solution Rod Ends (also known as Spherical Plain Bearings) are compact, self-aligning components designed to support a large radial load and a bi-directional axial load simultaneously.

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PILLOBALL Rod Ends (also known as spherical rod ends or spherical plain bearings) are compact, self-aligning spherical bushings designed to act as link mechanisms in various machines. They are engineered to provide smooth rotational and oscillatory motion while offering excellent wear resistance and high loading capabilities.

Identification No.	Mass (g)	Thread (S Class 3A)	d (mm)	D (mm)	B (mm)	B₁ (mm)	d₁ (mm)	L (mm)	L₁ (mm)	L₂ (mm)	rₛ (mm)	Ball Dia. (mm)	Dynamic Load Cᵈ (N)	Static Load Cₛ (N)
POSB 2	5.4	-32UNC (.1380)	3.175	11.91	4.75	6.35	4.75	29.77	23.8	12.7	0.3	7.938 (5/16)	1850	2160
POSB 2.5	9.1	-32UNC (.1640)	3.967	14.27	5.56	7.14	6.32	35.71	28.58	15.88	0.3	9.525 (3/8)	2600	3370
POSB 3	14	-32UNF (.1900)	4.826	15.88	6.35	7.92	7.77	39.7	31.75	19.05	0.3	11.112 (7/16)	3460	4850
POSB 4	23	-28UNF (.2500)	6.35	19.05	7.14	9.35	9.02	49.2	39.67	25.4	0.5	13.097 (33/64)	4590	8870
POSB 5	36	-24UNF (.3125)	7.938	22.23	8.74	11.1	11.35	58.72	47.63	31.75	0.5	15.875 (5/8)	6800	14200
POSB 6	54	-24UNF (.3750)	9.525	25.4	10.31	12.7	13	61.93	49.23	31.75	0.5	23.256 (29/32)	9230	21600
POSB 7	77	-20UNF (.4375)	11.112	28.58	11.1	14.27	14.88	68.28	53.38	38.1	0.5	20.638 (13/16)	11200	26100
POSB 8	122	-20UNF (.5000)	12.7	33.32	12.7	15.88	17.73	78.59	61.93	38.1	0.5	23.812 (15/16)	14800	36200
POSB 10	186	-18UNF (.6250)	15.875	38.1	14.27	19.05	21.31	83.75	66.68	38.1	0.5	28.575 (1 1/8)	20000	39300
POSB 12	295	-16UNF (.7500)	19.05	44.45	17.45	22.23	24.84	95.25	73.03	44.45	0.5	33.338 (1 5/16)	28500	55000
POSB 16	1129	-12UNF (1.2500)	25.4	69.85	25.4	34.93	32.23	130.79	104.78	53.98	0.5	47.625 (1 7/8)	59300	112000