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Metric rod ends maintenance free

C&H manufactures maintenance-free rod ends with three different sliding contact surface combinations in different series:
• Steel/PTFE composite
• Steel/PTFE fabric
• Steel/PTFE Plastic
Rod ends with either a steel/PTFE composite or steel/PTFE fabric sliding contact surface combination contain a bearing from the standard assortment. The outer ring is staked in place in the housing.
Rod ends with a steel/PTFE plastic sliding contact surface combination consist of a rod end housing and a spherical plain bearing inner ring. Between the housing and the inner ring, a sliding layer of fibre reinforced polymer, containing PTFE, is molded to the housing.
C&H supplies maintenance-free rod ends with a threaded shank with a right-hand thread as standard. All rod ends are also available with a left-hand thread. They are identified by the designation prefix or suffix L .

PRODUCT FILTERS AND TABLE

Bore diameter (mm)

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Head diameter (mm)

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Ball width (mm)

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Sliding contact surface
Hard chromium/PTFE composite
Hard chromium/PTFE fabric
Hard chromium/PTFE plastic
Stainless steel/PTFE composite
Stainless steel/PTFE fabric
Material housing
Carbon steel
Stainless steel
Alloy steel
Material ball
Bearing steel
Stainless steel
Sealing
Without
2RS-Lip seals on both sides
Thread gender
Female
Male
Thread direction
Right-hand
Left-hand
Designation

Interchange code

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FILTERS
Toggle ： Metric Imperial   Sort By :
Designation Bore diameter Head diameter Ball width Thread size Head width Tilt angle Basic dynamic load rating Basic static load rating
d d2 B G C1 α° C C0
mm
mm
mm
mm
°
kN
kN
GIR30UK 30 73 22 M30×2 19 6 65 110
GIR25UK 25 64 20 M24×2 17 7 51 85
GIR17UK-2RS 17 46 14 M16 11 10 32 45
GIR20UK-2RS 20 53 16 M20×1.5 13 9 45 60
GIR25UK-2RS 25 64 20 M24×2 17 7 85 85
GIR30UK-2RS 30 73 22 M30×2 19 6 110 110
GIR35UK-2RS 35 82 25 M36×3 21 6 140 146
GAR17UK 17 46 14 M16 11 10 22 44
GAR15UK 15 40 12 M14 10 8 18 32
GAR25UK 25 64 20 M24×2 17 7 51 85
GAR20UK 20 53 16 M20×1.5 13 9 31 60
GAR30UK 30 73 22 M30×2 19 6 65 110
GAR35UK-2RS 35 82 25 M36×3 21 6 140 146
GAR30UK-2RS 30 73 22 M30×2 19 6 110 110
GAR40-1UK-2RS 40 92 28 M42×3 23 7 99 180
GAR40UK-2RS 40 92 28 M39×3 23 7 175 180
GAR45UK-2RS 45 102 32 M42×3 27 7 225 240
GIL17UK 17 46 14 M16 11 10 22 45
GIL15UK 15 40 12 M14 10 8 18 36
GIL25UK 25 64 20 M24×2 17 7 51 85
GIL20UK 20 53 16 M20×1.5 13 9 31 60
GIL30UK 30 73 22 M30×2 19 6 65 110
GIL35UK-2RS 35 82 25 M36×3 21 6 140 146
GIL40-1UK-2RS 40 92 28 M42×3 23 7 99 180
GIL40UK-2RS 40 92 28 M39×3 23 7 175 180
GIL45UK-2RS 45 102 32 M42×3 27 7 225 240
GIL45-1UK-2RS 45 102 32 M45×3 27 7 127 240
GAL15UK 15 40 12 M14 10 8 18 32
GAL20UK 20 53 16 M20×1.5 13 9 31 60
GAL17UK 17 46 14 M16 11 10 22 44
GIR30UK
d Bore diameter 30 mm
d2 Head diameter 73 mm
B Ball width 22 mm
G Thread size M30×2
C1 Head width 19 mm
α° Tilt angle 6 °
C Basic dynamic load rating 65 kN
C0 Basic static load rating 110 kN
GIR25UK
d Bore diameter 25 mm
d2 Head diameter 64 mm
B Ball width 20 mm
G Thread size M24×2
C1 Head width 17 mm
α° Tilt angle 7 °
C Basic dynamic load rating 51 kN
C0 Basic static load rating 85 kN
GIR17UK-2RS
d Bore diameter 17 mm
d2 Head diameter 46 mm
B Ball width 14 mm
G Thread size M16
C1 Head width 11 mm
α° Tilt angle 10 °
C Basic dynamic load rating 32 kN
C0 Basic static load rating 45 kN
GIR20UK-2RS
d Bore diameter 20 mm
d2 Head diameter 53 mm
B Ball width 16 mm
G Thread size M20×1.5
C1 Head width 13 mm
α° Tilt angle 9 °
C Basic dynamic load rating 45 kN
C0 Basic static load rating 60 kN
GIR25UK-2RS
d Bore diameter 25 mm
d2 Head diameter 64 mm
B Ball width 20 mm
G Thread size M24×2
C1 Head width 17 mm
α° Tilt angle 7 °
C Basic dynamic load rating 85 kN
C0 Basic static load rating 85 kN
GIR30UK-2RS
d Bore diameter 30 mm
d2 Head diameter 73 mm
B Ball width 22 mm
G Thread size M30×2
C1 Head width 19 mm
α° Tilt angle 6 °
C Basic dynamic load rating 110 kN
C0 Basic static load rating 110 kN
GIR35UK-2RS
d Bore diameter 35 mm
d2 Head diameter 82 mm
B Ball width 25 mm
G Thread size M36×3
C1 Head width 21 mm
α° Tilt angle 6 °
C Basic dynamic load rating 140 kN
C0 Basic static load rating 146 kN
GAR17UK
d Bore diameter 17 mm
d2 Head diameter 46 mm
B Ball width 14 mm
G Thread size M16
C1 Head width 11 mm
α° Tilt angle 10 °
C Basic dynamic load rating 22 kN
C0 Basic static load rating 44 kN
GAR15UK
d Bore diameter 15 mm
d2 Head diameter 40 mm
B Ball width 12 mm
G Thread size M14
C1 Head width 10 mm
α° Tilt angle 8 °
C Basic dynamic load rating 18 kN
C0 Basic static load rating 32 kN
GAR25UK
d Bore diameter 25 mm
d2 Head diameter 64 mm
B Ball width 20 mm
G Thread size M24×2
C1 Head width 17 mm
α° Tilt angle 7 °
C Basic dynamic load rating 51 kN
C0 Basic static load rating 85 kN
GAR20UK
d Bore diameter 20 mm
d2 Head diameter 53 mm
B Ball width 16 mm
G Thread size M20×1.5
C1 Head width 13 mm
α° Tilt angle 9 °
C Basic dynamic load rating 31 kN
C0 Basic static load rating 60 kN
GAR30UK
d Bore diameter 30 mm
d2 Head diameter 73 mm
B Ball width 22 mm
G Thread size M30×2
C1 Head width 19 mm
α° Tilt angle 6 °
C Basic dynamic load rating 65 kN
C0 Basic static load rating 110 kN
GAR35UK-2RS
d Bore diameter 35 mm
d2 Head diameter 82 mm
B Ball width 25 mm
G Thread size M36×3
C1 Head width 21 mm
α° Tilt angle 6 °
C Basic dynamic load rating 140 kN
C0 Basic static load rating 146 kN
GAR30UK-2RS
d Bore diameter 30 mm
d2 Head diameter 73 mm
B Ball width 22 mm
G Thread size M30×2
C1 Head width 19 mm
α° Tilt angle 6 °
C Basic dynamic load rating 110 kN
C0 Basic static load rating 110 kN
GAR40-1UK-2RS
d Bore diameter 40 mm
d2 Head diameter 92 mm
B Ball width 28 mm
G Thread size M42×3
C1 Head width 23 mm
α° Tilt angle 7 °
C Basic dynamic load rating 99 kN
C0 Basic static load rating 180 kN
GAR40UK-2RS
d Bore diameter 40 mm
d2 Head diameter 92 mm
B Ball width 28 mm
G Thread size M39×3
C1 Head width 23 mm
α° Tilt angle 7 °
C Basic dynamic load rating 175 kN
C0 Basic static load rating 180 kN
GAR45UK-2RS
d Bore diameter 45 mm
d2 Head diameter 102 mm
B Ball width 32 mm
G Thread size M42×3
C1 Head width 27 mm
α° Tilt angle 7 °
C Basic dynamic load rating 225 kN
C0 Basic static load rating 240 kN
GIL17UK
d Bore diameter 17 mm
d2 Head diameter 46 mm
B Ball width 14 mm
G Thread size M16
C1 Head width 11 mm
α° Tilt angle 10 °
C Basic dynamic load rating 22 kN
C0 Basic static load rating 45 kN
GIL15UK
d Bore diameter 15 mm
d2 Head diameter 40 mm
B Ball width 12 mm
G Thread size M14
C1 Head width 10 mm
α° Tilt angle 8 °
C Basic dynamic load rating 18 kN
C0 Basic static load rating 36 kN
GIL25UK
d Bore diameter 25 mm
d2 Head diameter 64 mm
B Ball width 20 mm
G Thread size M24×2
C1 Head width 17 mm
α° Tilt angle 7 °
C Basic dynamic load rating 51 kN
C0 Basic static load rating 85 kN
GIL20UK
d Bore diameter 20 mm
d2 Head diameter 53 mm
B Ball width 16 mm
G Thread size M20×1.5
C1 Head width 13 mm
α° Tilt angle 9 °
C Basic dynamic load rating 31 kN
C0 Basic static load rating 60 kN
GIL30UK
d Bore diameter 30 mm
d2 Head diameter 73 mm
B Ball width 22 mm
G Thread size M30×2
C1 Head width 19 mm
α° Tilt angle 6 °
C Basic dynamic load rating 65 kN
C0 Basic static load rating 110 kN
GIL35UK-2RS
d Bore diameter 35 mm
d2 Head diameter 82 mm
B Ball width 25 mm
G Thread size M36×3
C1 Head width 21 mm
α° Tilt angle 6 °
C Basic dynamic load rating 140 kN
C0 Basic static load rating 146 kN
GIL40-1UK-2RS
d Bore diameter 40 mm
d2 Head diameter 92 mm
B Ball width 28 mm
G Thread size M42×3
C1 Head width 23 mm
α° Tilt angle 7 °
C Basic dynamic load rating 99 kN
C0 Basic static load rating 180 kN
GIL40UK-2RS
d Bore diameter 40 mm
d2 Head diameter 92 mm
B Ball width 28 mm
G Thread size M39×3
C1 Head width 23 mm
α° Tilt angle 7 °
C Basic dynamic load rating 175 kN
C0 Basic static load rating 180 kN
GIL45UK-2RS
d Bore diameter 45 mm
d2 Head diameter 102 mm
B Ball width 32 mm
G Thread size M42×3
C1 Head width 27 mm
α° Tilt angle 7 °
C Basic dynamic load rating 225 kN
C0 Basic static load rating 240 kN
GIL45-1UK-2RS
d Bore diameter 45 mm
d2 Head diameter 102 mm
B Ball width 32 mm
G Thread size M45×3
C1 Head width 27 mm
α° Tilt angle 7 °
C Basic dynamic load rating 127 kN
C0 Basic static load rating 240 kN
GAL15UK
d Bore diameter 15 mm
d2 Head diameter 40 mm
B Ball width 12 mm
G Thread size M14
C1 Head width 10 mm
α° Tilt angle 8 °
C Basic dynamic load rating 18 kN
C0 Basic static load rating 32 kN
GAL20UK
d Bore diameter 20 mm
d2 Head diameter 53 mm
B Ball width 16 mm
G Thread size M20×1.5
C1 Head width 13 mm
α° Tilt angle 9 °
C Basic dynamic load rating 31 kN
C0 Basic static load rating 60 kN
GAL17UK
d Bore diameter 17 mm
d2 Head diameter 46 mm
B Ball width 14 mm
G Thread size M16
C1 Head width 11 mm
α° Tilt angle 10 °
C Basic dynamic load rating 22 kN
C0 Basic static load rating 44 kN
Bore diameter
d
30 mm
Head diameter
d2
73 mm
Ball width
B
22 mm
Thread size
G
M30×2
Head width
C1
19 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
65 kN
Basic static load rating
C0
110 kN
Bore diameter
d
25 mm
Head diameter
d2
64 mm
Ball width
B
20 mm
Thread size
G
M24×2
Head width
C1
17 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
51 kN
Basic static load rating
C0
85 kN
Bore diameter
d
17 mm
Head diameter
d2
46 mm
Ball width
B
14 mm
Thread size
G
M16
Head width
C1
11 mm
Tilt angle
α°
10 °
Basic dynamic load rating
C
32 kN
Basic static load rating
C0
45 kN
Bore diameter
d
20 mm
Head diameter
d2
53 mm
Ball width
B
16 mm
Thread size
G
M20×1.5
Head width
C1
13 mm
Tilt angle
α°
9 °
Basic dynamic load rating
C
45 kN
Basic static load rating
C0
60 kN
Bore diameter
d
25 mm
Head diameter
d2
64 mm
Ball width
B
20 mm
Thread size
G
M24×2
Head width
C1
17 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
85 kN
Basic static load rating
C0
85 kN
Bore diameter
d
30 mm
Head diameter
d2
73 mm
Ball width
B
22 mm
Thread size
G
M30×2
Head width
C1
19 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
110 kN
Basic static load rating
C0
110 kN
Bore diameter
d
35 mm
Head diameter
d2
82 mm
Ball width
B
25 mm
Thread size
G
M36×3
Head width
C1
21 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
140 kN
Basic static load rating
C0
146 kN
Bore diameter
d
17 mm
Head diameter
d2
46 mm
Ball width
B
14 mm
Thread size
G
M16
Head width
C1
11 mm
Tilt angle
α°
10 °
Basic dynamic load rating
C
22 kN
Basic static load rating
C0
44 kN
Bore diameter
d
15 mm
Head diameter
d2
40 mm
Ball width
B
12 mm
Thread size
G
M14
Head width
C1
10 mm
Tilt angle
α°
8 °
Basic dynamic load rating
C
18 kN
Basic static load rating
C0
32 kN
Bore diameter
d
25 mm
Head diameter
d2
64 mm
Ball width
B
20 mm
Thread size
G
M24×2
Head width
C1
17 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
51 kN
Basic static load rating
C0
85 kN
Bore diameter
d
20 mm
Head diameter
d2
53 mm
Ball width
B
16 mm
Thread size
G
M20×1.5
Head width
C1
13 mm
Tilt angle
α°
9 °
Basic dynamic load rating
C
31 kN
Basic static load rating
C0
60 kN
Bore diameter
d
30 mm
Head diameter
d2
73 mm
Ball width
B
22 mm
Thread size
G
M30×2
Head width
C1
19 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
65 kN
Basic static load rating
C0
110 kN
Bore diameter
d
35 mm
Head diameter
d2
82 mm
Ball width
B
25 mm
Thread size
G
M36×3
Head width
C1
21 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
140 kN
Basic static load rating
C0
146 kN
Bore diameter
d
30 mm
Head diameter
d2
73 mm
Ball width
B
22 mm
Thread size
G
M30×2
Head width
C1
19 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
110 kN
Basic static load rating
C0
110 kN
Bore diameter
d
40 mm
Head diameter
d2
92 mm
Ball width
B
28 mm
Thread size
G
M42×3
Head width
C1
23 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
99 kN
Basic static load rating
C0
180 kN
Bore diameter
d
40 mm
Head diameter
d2
92 mm
Ball width
B
28 mm
Thread size
G
M39×3
Head width
C1
23 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
175 kN
Basic static load rating
C0
180 kN
Bore diameter
d
45 mm
Head diameter
d2
102 mm
Ball width
B
32 mm
Thread size
G
M42×3
Head width
C1
27 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
225 kN
Basic static load rating
C0
240 kN
Bore diameter
d
17 mm
Head diameter
d2
46 mm
Ball width
B
14 mm
Thread size
G
M16
Head width
C1
11 mm
Tilt angle
α°
10 °
Basic dynamic load rating
C
22 kN
Basic static load rating
C0
45 kN
Bore diameter
d
15 mm
Head diameter
d2
40 mm
Ball width
B
12 mm
Thread size
G
M14
Head width
C1
10 mm
Tilt angle
α°
8 °
Basic dynamic load rating
C
18 kN
Basic static load rating
C0
36 kN
Bore diameter
d
25 mm
Head diameter
d2
64 mm
Ball width
B
20 mm
Thread size
G
M24×2
Head width
C1
17 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
51 kN
Basic static load rating
C0
85 kN
Bore diameter
d
20 mm
Head diameter
d2
53 mm
Ball width
B
16 mm
Thread size
G
M20×1.5
Head width
C1
13 mm
Tilt angle
α°
9 °
Basic dynamic load rating
C
31 kN
Basic static load rating
C0
60 kN
Bore diameter
d
30 mm
Head diameter
d2
73 mm
Ball width
B
22 mm
Thread size
G
M30×2
Head width
C1
19 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
65 kN
Basic static load rating
C0
110 kN
Bore diameter
d
35 mm
Head diameter
d2
82 mm
Ball width
B
25 mm
Thread size
G
M36×3
Head width
C1
21 mm
Tilt angle
α°
6 °
Basic dynamic load rating
C
140 kN
Basic static load rating
C0
146 kN
Bore diameter
d
40 mm
Head diameter
d2
92 mm
Ball width
B
28 mm
Thread size
G
M42×3
Head width
C1
23 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
99 kN
Basic static load rating
C0
180 kN
Bore diameter
d
40 mm
Head diameter
d2
92 mm
Ball width
B
28 mm
Thread size
G
M39×3
Head width
C1
23 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
175 kN
Basic static load rating
C0
180 kN
Bore diameter
d
45 mm
Head diameter
d2
102 mm
Ball width
B
32 mm
Thread size
G
M42×3
Head width
C1
27 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
225 kN
Basic static load rating
C0
240 kN
Bore diameter
d
45 mm
Head diameter
d2
102 mm
Ball width
B
32 mm
Thread size
G
M45×3
Head width
C1
27 mm
Tilt angle
α°
7 °
Basic dynamic load rating
C
127 kN
Basic static load rating
C0
240 kN
Bore diameter
d
15 mm
Head diameter
d2
40 mm
Ball width
B
12 mm
Thread size
G
M14
Head width
C1
10 mm
Tilt angle
α°
8 °
Basic dynamic load rating
C
18 kN
Basic static load rating
C0
32 kN
Bore diameter
d
20 mm
Head diameter
d2
53 mm
Ball width
B
16 mm
Thread size
G
M20×1.5
Head width
C1
13 mm
Tilt angle
α°
9 °
Basic dynamic load rating
C
31 kN
Basic static load rating
C0
60 kN
Bore diameter
d
17 mm
Head diameter
d2
46 mm
Ball width
B
14 mm
Thread size
G
M16
Head width
C1
11 mm
Tilt angle
α°
10 °
Basic dynamic load rating
C
22 kN
Basic static load rating
C0
44 kN
Series

C&H manufactures maintenance-free rod ends with three different sliding contact surface combinations in different series:
• Steel/PTFE composite:
– GIKR(L) .. PW series
– GAKR(L).. PW series
– GIKR(L) .. PS series
– GAKR(L).. PS series
– SI(L) .. C series / GIR(L)..UK series
– SA(L) .. C series / GAR(L)..UK series
• Steel/PTFE fabric:
– SI(L) .. TXE-2RS series / GIR(L)..UK-2RS series
– SI(L)A .. TXE-2RS series
– SA(L) .. TXE-2RS series / GAR(L)..UK-2RS series
– SA(L)A .. TXE-2RS series
• Steel/PTFE Plastic :
– SI(L)KB .. F series
– SA(L)KB .. F series

Dimensions

The dimensions of C&H maintenance-free rod ends are in accordance with ISO 12240-4:1998.
Male and female threads of C&H rod ends are in accordance with ISO 965-1:1998.
Female rod ends having a fine pitch thread is in accordance with ISO 8139:2009.
Series GIKPR..-PW and GIKPSR..-PS has a fine pitch thread connector for standard pneumatic cylinders to DIN ISO 15552 (right hand thread only).

Tolerance and Clearance

Tolerance 

C&H rod end inner ring dimensional tolerances are in accordance with ISO 12240-1:1998. The tolerances are listed in table 1.
The symbols used in table 1 are explained in the following:
d           nominal bore diameter
Δdmp   deviation of the mean bore diameter from the nominal
ΔBs       deviation of the single inner ring width from the nominal

Inner ring dimensional tolerances for maintenance-free rod ends 

 

Clearance

Radial internal clearance, preload Depending on their design, maintenance-free rod ends may have a radial internal clearance or a light preload. Table 2 lists maximum values for the radial internal clearance as well as for the frictional moment in the circumferential direction caused by preload.

Radial internal clearance and frictional moment for maintenance-free rod ends

 

111

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