Product Description

Mechanical Articulating Joint Rod End Plain Bush Bearing

As the professional manufacturers, Top Bearings would like to provide you Mechanical Articulating Joint Rod End Plain Bush Bearing. And we will offer you the best after-sale service and timely delivery.

Rod Ends is a mechanical articulating joint. Such joints are used on the ends of control rods, steering links, tie rods, or anywhere a precision articulating joint is required, and where a clevis end (which requires perfect 90 degree alignment between the attached shaft and the second component) is unsuitable. A ball swivel with an opening through which a bolt or other attaching hardware may pass is pressed into a circular casing with a threaded shaft attached. The threaded portion may be either male or female.

The hemi joint's advantage is that the ball insert permits the rod or bolt passing through it to be misaligned to a limited degree (an angle other than 90 degrees). A link terminated in two hemi joints permits misalignment of their attached shafts (viz., other than 180 degrees) when used in tension. When used in compression, the through-rods are forced to the extreme ends of their ball's misalignment range, which cocks the link at an oblique angle.

Material:	Bearing Steel, Stianless Steel, Bronze	Series:	GE , GEC , GEG , GEEW , GEK , GEH Series
Precision Rating:	ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4	Cage:	Steel, Brass, Nylon
Clearance:	C0,C1,C2,C3,C4,C5 Etc.	Vibration:	V1, V2, V3
High Light:	rod end bearing, jdb bearings

Rod Ends Bearings Mechanical Articulating Joint GE GEC GEG GEEW GEK GEH

Tolerances for Rod ends

1> The tolerance of △dmp and △Bs of GIR…DO,GAR..DO,GIR…UK, GAR…UK, GIR..UK-2RS,GAR…UK-2RS and GIHR…DO,
GIHR-K…DO, GIHO-K…DO, GK…DO, GF…DO, GIR..UK-2RS,GAR…UK-2RS are the same as radial spherical plain bearings
GE...E,GE...ES,GE…UK,GE…UK-2RS.
2> The △dmp and △Bs of GIHN-K…LO, GF…LO are the same as radial spherical plain bearings GE…LO.
3> The △dmp and △Bs of SIBP...S,SABP...S,SIZP...S,SAZP...S,SAZJ...-and SAZJ... are the same as radial spherical plain bearings GEBK...S.
4> Series CHS..., COS…

d mm		△ dmp um		△ Bs um
over	incl.	max	min	max	min
-	6	12	0	0	-150
6	10	15	0	0	-150
10	12	18	0	0	-150
12	18	18	0	0	-200
18	30	21	0	0	-200

BBB> Center height deviation

d mm		△ hs mm		△ h1s mm
over	incl.	max	min	max	min
-	6	0.8	-1.2	0.65	-1.05
6	20	0.8	-1.2	0.8	-1.2
20	30	1	-1.7	1	-1.7
30	45	1.4	-2.1	1.4	-2.4
45	60	1.8	-2.7	1.8	-2.7
60	80	2.25	-3.4	2.25	-3.4
80	125	2.7	-3.4	2.7	-3.4
125	200	3.2	-4.2	3.2	-4.2

Radial internal clearance of rod ends

1> GIR…DO,GAR…DO, GIHR…DO,GIHR-K…DO, GIHO-K…DO, GK…DO, GF…DO,GIHN-K…LO, GF…LO
Series GIR…DO,GAR…DO, GIHR…DO,GIHR-K…DO, GIHO-K…DO, GK…DO, GF…DO,GIHN-K…LO, GF…LO

d mm		Group normal um
over	incl.	min	max
-	12	23	68
12	20	30	82
20	35	37	100
35	60	43	120
60	90	55	142
90	125	65	165
125	200	65	192

2> GIR…UK,GAR…UK, GIR...UK-2RS, GAR…UK-2RS
Series GIR…UK,GAR…UK, GIR...UK-2RS, GAR…UK-2RS

d mm		Group normal um
over	incl.	min	max
-	12	0	32
12	20	0	40
20	35	0	50
35	60	0	60
60	80	0	72

3> SIZJ...,SAZJ...
Series SIZJ...,SAZJ...

d mm		Group normal um
over	incl.	min	max
-	8	10	30
8	14	15	60
14	20	40	80

Fits of rod ends
AAA> Shaft fits

Operating conditions	Tolerance
With indeterminate loads	n6, p6
Normsa conditions	h6, h7

BBB> thread

Male thread	Female thread
6g	6h
UNF-2A	UNF-2B

CCC> shaft diameter tolerances

shaft diameter mm		shaft diameter tolerances um
shaft diameter mm		h6		H7		n6		p6
over	incl.	High	low	High	low	High	low	High	low
3	6	0	-8	0	-12	16	8	20	12
6	10	0	-9	0	-15	19	10	24	15
10	18	0	-11	0	-18	23	12	29	18
18	30	0	-13	0	-21	28	15	35	22
30	50	0	-16	0	-25	33	17	42	26
50	80	0	-19	0	-30	39	20	51	32
80	120	0	-22	0	-35	45	23	59	37
120	180	0	-25	0	-40	52	27	68	43
180	200	0	-29	0	-46	60	31	79	50

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