IdleMaster® Tighteners
IdleMaster® Tighteners — designed to make your roller
chains last longer and built to outlast many othre types of
tighteners.
- Ideal for high pressure point areas
- Interchangeable with #50, #60 and #80 pitch roller chain
- Extremely tough... precision machine, heat-treated steel
- Heavy duty replacement bearings
- Perform smoothly on both worn and new chain
- Bushings accommodate three bolt sizes
- Superior replacement for all types of equipment
Diagram Letter |
50 & 60 Pitch
(2856BE3)
B95765 |
60 & 80 Pitch
(2868BD3)
B95766 |
|
A |
1.550 |
1.750 |
B |
|
.200 |
C |
1.15 |
1.349 |
D |
.370 |
.489 |
E |
.390 |
.430 |
F |
.187 |
.187 |
G |
.294 |
.294 |
H |
3.450 |
3.450 |
I |
1/32 |
5 1/6 |
J |
1/2-5/8-3/4" |
1/2-5/8-3/4" |
K |
1.130 |
1.130 |
IdleMaster® Tighteners for Roller Chains — designed
for complete interchangeability.
The design of thoses all-new tighteners from Black Ace® allows
a wide range of applications, including the tightest spots...
extending the life of your roller chains.
- Easy to install
- Interchangeable with most idler sprockets
- Ideal for high pressure point areas
- Perform smoothly on both worn and new chain
- Precision machined of heavy-duty steel to last much longer
- Can be stacked for double-chain applications
- Bushing accomodates three bolt hole sizes
- Superior replacement for all types of equipment
Diagram Letter |
50 Pitch
(2651BE)
B95760 |
60 Pitch
(2661BE)
B95761 |
80 Pitch
(2681BC3)
B95762 |
|
A |
.550 |
.550 |
.667 |
B |
.370 |
.489 |
.580 |
C |
1.130 |
1.130 |
.937 |
D |
3.150 |
3.150 |
3.340 |
E |
.085 |
.085 |
.050 |
F |
.407 |
.407 |
.380 |
G |
5/8-1/2-3/8" |
5/8-1/2-3/8" |
1/2-5/8-3/4" |
2856BE3 |
|
2868BD3
|
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