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Ball Bearing TypeBall bearing idler sprockets are machined all over with hardened teeth. The ball bearings are precision ground, double-sealed and pre-lubricated. |
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Ball Bearing Idler Sprocket |
| Part No. |
Chain Size |
No. Teeth |
O.D. |
B |
L. Dim. |
*E Dim. |
Wt. |
Use with
Stud No. |
Downloads |
| B3520H |
35 |
20 |
2.60 |
.635/.640 |
.720 |
.438 |
.3 |
IS625 |
dwg |
dxf |
| IS166 |
| B4017H |
40 |
17 |
2.96 |
.635/.640 |
.720 |
.438 |
.5 |
IS625 |
dwg |
dxf |
| IS166 |
| B4018H |
40 |
18 |
3.14 |
.635/.640 |
.720 |
.438 |
.5 |
IS625 |
dwg |
dxf |
| IS166 |
| B5015H |
50 |
15 |
3.32 |
.635/.640 |
.720 |
.563 |
.6 |
IS625 |
dwg |
dxf |
| IS166 |
| B5017H |
50 |
17 |
3.72 |
.635/.640 |
.720 |
.563 |
.8 |
IS625 |
dwg |
dxf |
| IS166 |
| B6013H |
60 |
13 |
3.49 |
.635/.640 |
.720 |
.656 |
.8 |
IS625 |
dwg |
dxf |
| IS166 |
| B6015H |
60 |
15 |
3.98 |
.635/.640 |
.720 |
.656 |
1.1 |
IS625 |
dwg |
dxf |
| IS166 |
| B8012H |
80 |
12 |
4.33 |
.750 |
.572 |
.688 |
1.5 |
IS750 |
dwg |
dxf |
| IS167 |
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Bronze Bushed TypeMachined steel sprockets with hardened teeth. Hardened & ground steel journals with oil-impregnated sintered bronze bearings. Note: Idler RPM should not exceed 2500 and radial loading should be less than 50 pounds.
*Dimension E is minimum space for chain clearance.
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Bronze Bushed Idler Sprockets |
| Part No. |
Chain Size |
No. Teeth |
O.D. |
B |
*E |
Wt. |
Use with
Stud No. |
Downloads |
| 31E20 |
35 |
20 |
2.60 |
1/2" |
.59 |
.53 |
IS500 |
dwg |
dxf |
| IS165 |
| 41E15 |
41-40 |
15 |
2.65 |
1/2" |
.59 |
.58 |
IS500 |
dwg |
dxf |
| IS165 |
| 51E15 |
50 |
15 |
3.32 |
1/2" |
.72 |
.83 |
IS500 |
dwg |
dxf |
| IS165 |
| 61E14 |
60 |
14 |
3.74 |
1/2" |
.81 |
1.09 |
IS500 |
dwg |
dxf |
| IS165 |
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Needle Bearing And Bronze Bushed Type
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Needle Bearing And Bronze Bushed Sprocket Idlers/Single & Double Widths |
| Part No. |
Part No. |
A.S.A Chain No. |
No. Teeth |
Width Strand Chain |
A |
B |
C |
For Use with Idler Shaft No. |
Bronze |
Needle |
Bronze Bearing
Downloads |
Needle Bearing
Downloads |
| Bronze Bearing |
Needle Bearing |
App. Wt. |
App. Wt. |
| 25B19U |
25B19F |
25 |
19 |
1 |
1.648 |
1/2" |
1/2 |
SO-1 |
0.15 |
.14 |
dwg |
dxf |
dwg |
dxf |
| 35B13U |
35B13F |
35 |
13 |
1 |
1.750 |
3/4" |
1/2 |
0.25 |
.24 |
dwg |
dxf |
dwg |
dxf |
| 35B19U |
35B19F |
35 |
19 |
1 |
2.473 |
3/4" |
1" |
SO-2 |
0.44 |
.41 |
dwg |
dxf |
dwg |
dxf |
| 41B19U |
41B19F |
41 |
19 |
1 |
3.296 |
1" |
1" |
1.25 |
1.20 |
dwg |
dxf |
dwg |
dxf |
| 40B19U |
40B19F |
40 |
19 |
1 |
3.296 |
1" |
1" |
1.28 |
1.25 |
dwg |
dxf |
dwg |
dxf |
| 50B17U |
50B17F |
50 |
17 |
1 |
3.719 |
1" |
1" |
1.62 |
1.56 |
dwg |
dxf |
dwg |
dxf |
| 60B11U |
60B11F |
60 |
11 |
1 |
3.004 |
1-1/4" |
1" |
.90 |
.95 |
dwg |
dxf |
dwg |
dxf |
| 60B17U |
60B17F |
60 |
17 |
1 |
4.462 |
1-1/4" |
1" |
3.12 |
3.06 |
dwg |
dxf |
dwg |
dxf |
| 80B13U |
80B13F |
80 |
13 |
1 |
4.657 |
1-1/2" |
1" |
-- |
3.40 |
dwg |
dxf |
dwg |
dxf |
| -- |
100B11F |
100 |
11 |
1 |
5.007 |
1-7/8" |
1-1/2" |
SO-5 |
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4.60 |
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dwg |
dxf |
| -- |
120B11F |
120 |
11 |
1 |
6.008 |
2-1/8" |
1-1/2" |
-- |
7.25 |
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dwg |
dxf |
| -- |
140B11F |
140 |
11 |
1 |
7.010 |
2-1/4" |
1-1/2" |
-- |
11.30 |
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dwg |
dxf |
| -- |
160B9F |
160 |
9 |
1 |
6.700 |
2-1/4" |
1-1/2" |
-- |
9.60 |
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dwg |
dxf |
| D35B19U |
D35B19F |
D35 |
19 |
2 |
2.473 |
1-1/4" |
1" |
SO-2 |
.78 |
.70 |
dwg |
dxf |
dwg |
dxf |
| D40B19U |
D4019F |
D40 |
19 |
2 |
3.296 |
1-1/2" |
1" |
2.00 |
1.93 |
dwg |
dxf |
dwg |
dxf |
| D50B17U |
D50B17F |
D50 |
17 |
2 |
3.719 |
1-3/4" |
1" |
SO-3 |
2.87 |
2.75 |
dwg |
dxf |
dwg |
dxf |
| D60B17U |
D60B17F |
D60 |
17 |
2 |
4.462 |
2-1/8" |
1" |
SO-3 |
5.42 |
5.25 |
dwg |
dxf |
dwg |
dxf |
| D80B13U |
D80B13F |
D80 |
13 |
2 |
4.657 |
2-1/2" |
1" |
SO-4 |
6.42 |
6.22 |
dwg |
dxf |
dwg |
dxf |
| -- |
D100B11F |
D100 |
11 |
2 |
5.007 |
2-7/8" |
1-1/2" |
SO-5 |
-- |
6.75 |
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dwg |
dxf |
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