HO-550ST PA

The HO-550ST PA is the most common internal retaining ring for a 5-1/2 inch diameter application with a thickness of 0.125 inches, crafted from Carbon Steel with a Phosphate finish. This retaining ring is manufactured by Rotor Clip. Made in USA

Details

Part# HO-550ST PA

Carbon Steel, Black Phosphate
Manufactured by Rotor Clip
Made in USA

5.5 In. Housing Diameter, Basic Internal Ring
6.066 In. Free Outside Diameter
0.125 In. Thick
0.156 In. Hole Diameter

5.77 In. Groove Diameter
0.139 In. Groove Width
0.135 In. Groove Depth

✅ RoHS Compliant ✅ REACH Compliant

Quantity discounts available

Quantity	Price
1 - 9	$14.8770
10 - 49	$10.2280
50 - 99	$8.1820
100 - 499	$7.5530
500 +	$7.2200

184 In Stock

(*) Minimun Quantity: 1

More information

Basic internal retaining ring in carbon steel, phosphate finish. Tapered section retaining rings decrease symmetrically from the center to the free ends, remaining circular when contracted or expanded within the limits of normal use. This assures contact with the groove along the entire periphery of the ring. These rings may be installed axially (horizontally along the center point of an axis) or radially (externally along the radius of a circle). Axially assembled retaining rings are installed into machined grooves in housings/bores (internal) or on shafts (external). These rings are manufactured with lug holes—small holes in the lugs of both axial internal and external retaining rings—that are used to install/remove them, using pliers designed for this purpose.