Wilson Manufacturing Co
P.O. Box 366
Pipestone, MN 56164
(800) 728-6145

External Ring

A External Ring is a fastener that holds components or assembles onto a shaft when installed in a groove.  Once installed, the exposed portion acts as a shoulder which retains the specific component or assembly.  Tapered-designed ring that is installed into a groove to provide a rigid shoulder for high thrust loads. Install using a pliers that expands the part over the shaft.

  • Finish Plain
  • Made in the USA
Note:
Bulk Packs are larger quantities packaged in clear plastic bags for easy use. 
Assortment Kits are clear re-usable plastic boxes with dividers containing several sizes commonly used on the farm, in the shop, or around the house (3 kits/ctn).

PART NO.
DESCRIPTION - Bulk
SHAFT DIA
FREE DIA
THICKNESS
LUG CLERANCE
PCS/BAG
WGT/C
Quantity
ER0400
1/4
1/4
0.225
0.025
0.45
100
0.021
ER0600
5/16
5/16
0.281
0.025
0.54
100
0.027
ER1000
3/8
3/8
0.338
0.025
0.61
100
0.039
ER1100
1/2
1/2
0.461
0.035
0.77
100
0.091
ER1200
5/8
5/8
0.579
0.035
0.9
100
0.13
ER1300
3/4
3/4
0.693
0.042
1.09
100
0.21
ER1400
7/8
7/8
0.81
0.042
1.21
100
0.28
ER1600
1
1
0.925
0.042
1.41
100
0.36
ER2000
1-3/8
1 3/8
1.272
0.05
1.8
100
0.72
ER2200
1-5/8
1 5/8
1.503
0.062
2.17
100
1.32

PART NO.
DESCRIPTION - Assortment Kit
SIZES/KIT
PCS/KIT
KITS/CTN
WGT/CTN
Quantity
ERR100
(1/4, 5/16, 3/8, 1/2, 3/4, 1)
6
100
3
1