Series and bore diameter range：
SIRN…ES 20～120
Sliding contact surfaces：
Steel/Steel
Permissible operating temperature range：
－50℃～＋150℃
Design characteristics：
Rod end with locking slot is made up of a rod end and a radial spherical plain bearing of series GE…ES，fixed in housing by snap rings，rod end of carbon steel (d<60); carbon steel or spheroidal graphite cast iron (60≤d≤90); spheroidal graphite cast iron (d＞90). Thread can be closed because shank is slotted，thread clamping by two hexagon socket screws of series SIR…ES；without socket screw of SIRN…ES; All can be relubricated via a nipple.
|
轴 承 型 号 Bearing number |
外 形 尺 寸 Dimensions mm |
额定载荷 Load ratings kN |
重 量 Weight ≈kg |
|||||||||||||||
|
d |
B |
dK |
C1
|
d2
|
G 6H |
h1 |
l3
|
l4
|
l7
|
d4
|
d6
|
b |
rs
|
α˚ ≈ |
动载荷 Dynamic |
静载荷 Static |
||
|
SIRN20ES |
20 |
16 |
29 |
19 |
56 |
M16×1.5 |
50 |
17 |
80 |
25 |
25 |
46 |
20 |
0.3 |
9 |
30 |
81 |
0.44 |
|
SIRN25ES |
25 |
20 |
35.5 |
23 |
56 |
M16×1.5 |
50 |
17 |
80 |
25 |
25 |
46 |
21 |
0.6 |
7 |
48 |
72 |
0.47 |
|
SIRN30ES |
30 |
22 |
40.7 |
28 |
64 |
M22×1.5 |
60 |
23 |
94 |
30 |
32 |
50 |
26 |
0.6 |
6 |
62 |
106 |
0.77 |
|
SIRN35ES |
35 |
25 |
47 |
30 |
78 |
M28×1.5 |
70 |
29 |
112 |
38 |
40 |
66 |
28 |
0.6 |
6 |
79 |
153 |
1.24 |
|
SIRN40ES |
40 |
28 |
53 |
35 |
94 |
M35×1.5 |
85 |
36 |
135 |
45 |
49 |
76 |
33 |
0.6 |
7 |
99 |
250 |
2.12 |
|
SIRN50ES |
50 |
35 |
66 |
40 |
116 |
M45×1.5 |
105 |
45 |
168 |
55 |
61 |
90 |
37 |
0.6 |
6 |
156 |
365 |
3.74 |
|
SIRN60ES |
60 |
44 |
80 |
50 |
130 |
M58×1.5 |
130 |
59 |
200 |
65 |
75 |
120 |
46 |
1 |
6 |
245 |
400 |
6.49 |
|
SIRN60ES-D1) |
||||||||||||||||||
|
SIRN70ES |
70 |
49 |
92 |
55 |
154 |
M65×1.5 |
150 |
66 |
232 |
75 |
86 |
130 |
51 |
1 |
6 |
313 |
540 |
9.88 |
|
SIRN70ES-D1) |
||||||||||||||||||
|
SIRN80ES |
80 |
55 |
105 |
60 |
176 |
M80×2 |
170 |
81 |
265 |
80 |
105 |
160 |
55 |
1 |
6 |
400 |
670 |
14.2 |
|
SIRN80ES-D1) |
||||||||||||||||||
|
SIRN90ES |
90 |
60 |
115 |
65 |
206 |
M100×2 |
210 |
101 |
323 |
90 |
124 |
180 |
60 |
1 |
5 |
488 |
980 |
23.5 |
|
SIRN90ES-D1) |
||||||||||||||||||
|
SIRN100ES |
100 |
70 |
130 |
70 |
231 |
M110×2 |
235 |
111 |
360 |
105 |
138 |
200 |
65 |
1 |
7 |
607 |
1120 |
32.14 |
|
SIRN110ES |
110 |
70 |
140 |
80 |
266 |
M120×3 |
265 |
125 |
407 |
115 |
152 |
220 |
74 |
1 |
6 |
654 |
1700 |
47.6 |
|
SIRN120ES |
120 |
85 |
160 |
90 |
340 |
M130×3 |
310 |
135 |
490 |
140 |
172 |
257 |
84 |
1 |
6 |
950 |
2900 |
72 |
Rod end is made of carbon steel.
Can supply rod ends with maintenance-free spherical plain bearing.
For left-hand thread，suffix “L” is added to bearings number and thread sign，e.g. SILRN40ES M35×1.5L-6H.
