AURORA COM & COM-KH

Overview

COM-KH Series Spherical Bearings, (Ptfe Liners Available)

  • Race – Alloy steel, heat treated, inside diameter protective coated for corrosion resistance.
  • Ball – Alloy steel, heat treated, hard chrome plated.
  • Ptfe Liners available upon request. Specify by adding suffix “T”. Ex.: COM-8TKH. (Ptfe Lined spherical bearings have no lubrication holes or groove in race outside diameter.)

COM Series Spherical Bearings, (Ptfe Liners Available)

  • Race – Carbon steel, heat treated, inside diameter protective coated for corrosion resistance.
  • Ball – Alloy steel, heat treated, hard chrome plated.
  • Ptfe Liners available upon request. Specify by adding suffix “T”. Ex.: COM-8TKH. (Ptfe Lined spherical bearings have no lubrication holes or groove in race outside diameter.)

* Bore tolerance on these items is as follows: INCH: +.002, -.0005; METRIC: +.064, -.013

Reference Chart

Aurora P/N
SEE DIAGRAM ABOVE
Dimensions In Inches
Price
B
+.0015
– .0005
D
+.0000
-. 0007
H
± .005
W
± .005
O
Flat Dia. Ref.
M
Chamfer Ref.
Ball
Dia. Ref.
a
(DEG.)
COM-3
.1900
.5625
.218
.281
.293
.015

406

11
$9.50
COM-3KH
.1900
.5625
.218
.281
.293
.015
.406
11
COM-4KH
.2500
.6562
.250
.343
.364
.022
.500
13.5
$12.90
COM-5
.3125
.7500
.281
.375
.419
.032
.562
12
$10.50
COM-5KH
.3125
.7500
.281
.375
.419
.032
.562
12
$13.90
COM-6
.3750
.8125
.312
.406
.516
.032
.656
10
$9.95
COM-6KH
.3750
.8125
.312
.406
.516
.032
.656
10
$12.90
COM-7KH
.4375
.9062
.348
.437
.530
.032
.687
8
$22.75
COM-8KH
.5000
1.0000
.390
.500
.640
.032
.813
9.5
$15.55
COM-9
.5625
1.0937
.437
.562
.710
.032
.906
9.5
$10.50
COM-9KH
.5625
1.0937
.437
.562
.710
.032
.906
9.5
N/A
COM-10KH
.6250
1.1875
.500
.625
.780
.032
1.000
8.5
$20.50
COM-12KH
.7500
1.4375
.593
.750
.920
.044
1.187
9
$29.80
COM-14
.8750
1.5625
.703
.875
.980
.044
1.312
9.5
$21.50
COM-14KH
.8750
1.5625
.703
.875
.980
.044
1.312
9.5
$46.20
COM-16
1.0000
1.7500
.797
1.000
1.118
.044
1.500
10
$24.80
COM-16KH*
1.0000
1.7500
.797
1.000
1.118
.044
1.500
10
$52.75

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