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Home / Airframe Parts / Bearings / Aurora /Aurora Cm-S & Cb-S
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Aurora Cm-S & Cb-S

4 Reviews 1 Answered Question
From $14.50 to $58.75
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Orientation Part Number Price Buy
Right HandCM-3S$14.65
Quantity
Left Hand
CB-3S
$14.50
Quantity
Right HandCM-4S$14.65
Quantity
Left Hand
CB-4S
$14.50
Quantity
Right HandCM-5S$16.50
Quantity
Left HandCB-5S$14.50
Quantity
Right HandCM-6S$15.65
Quantity
Left HandCB-6S$15.75
Quantity
Right HandCM-7S$18.85
Quantity
Left HandCB-7S$15.65
Quantity
Left HandCB-8S$17.75
Quantity
Right HandCM-10S$25.50
Quantity
Left HandCB-10S$24.70
Quantity
Right HandCM-12S$58.75
Quantity
Left HandCB-12S$41.65
Quantity
Subtotal $0.00
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Overview


CM-S & CB-S Series Male Rod Ends with Studs, General Purpose - Economy
  • Body - Carbon steel, protective coated for corrosion resistance.
  • Ball - Sintered steel, heat treated, oil impregnated.
  • Stud - Carbon steel, protective coated for corrosion resistance.Right hand threads are standard.
  • Alternate Ball - Alloy steel, heat treated, hard chrome plated.
  • Grease Fitting available for sizes -6 and up. Units are supplied without grease fittings. When a grease fitting is required, specify by adding suffix "Z" or "F". Ex.: CM-6SZ = Zerk Type Fitting CM-6SF = Flush Type Fitting.
  • Optional grease fitting is supplied, standard, in right hand location as illustrated (with stud facing you). Specify if left hand location is desired.
  • Please contact the Engineering Department for load capacities.

Reference Chart


Rod End No.
SEE DIAGRAM ABOVE
Right Hand
Left Hand
H
(IN.)
A
(IN.)
D
(IN.)
C
(IN.)
L
(IN.)
N
(IN.)
M
(IN.)
Thread Size
a
(DEG.)
CM-3S*
CB-3S*
.234
1.250
.625
.750
1.000
.500
.437
10-32
50
CM-4S*
CB-4S*
.250
1.562
.750
1.000
1.031
.562
.500
1/4-28
50
CM-5S*
CB-5S*
.312
1.875
.875
1.250
1.219
.687
.593
5/16-24
50
CM-6S
CB-6S
.359
1.938
1.000
1.250
1.562
.906
.812
3/8-24
50
CM-7S
CB-7S
.406
2.125
1.125
1.375
1.750
1.062
.937
7/16-20
50
CM-8S
CB-8S
.453
2.438
1.312
1.500
2.000
1.125
1.000
1/2-20
50
CM-10S
CB-10S
.484
2.625
1.500
1.625
2.500
1.500
1.375
5/8-18
50
CM-12S
CB-12S
.593
2.875
1.750
1.750
3.000
1.812
1.625
3/4-16
50
* Grease fittings not available on these sizes. Units are supplied without grease fittings.
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Reviews

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great product wide range of angular motion, high quality

Peter M Verified Purchase

Cm-3S Aurora Bearing
August 2, 2023

Coelho E Verified Purchase

Cm-3S Aurora Bearing
February 13, 2023

Good quality part.

Eric W
January 6, 2019

Fast shipping and good items~~

Kim M
February 22, 2018

Q&A

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Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: The diagram mentioned in the reference chart is not being displayed.

Thank you for bringing this to our attention. It has since been fixed.

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