Approved Vendor

Single-Turn Spiral Internal Retaining Rings

Manufacturer part: 91663A560

Slide these rings into place by hand with a single twist for applications with high thrust loads. Ring OD is measured with the ring uninstalled.1060-1090 spring steel rings are an economical choice with good strength.Thrust load capacity, also known as PR, is based on using a shaft that is harder than the ring.

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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

OD
0.926"
ECCN
EAR99
RoHS
RoHS 3 (2015/863/EU) Compliant
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant
Width
0.026"
For ID
7/8,"
Diameter
0.917"
Material
1060-1090 Spring Steel
Thickness
0.021"
Schedule B
731824.0000
OD Tolerance
0" to 0.013"
Min. Hardness
Not Rated
Width Tolerance
0" to 0.002"
USMCA Qualifying
No
Country of Origin
United States
Diameter Tolerance
-0.003" to 0.003"
Magnetic Properties
Magnetic
Retaining Ring Type
Internal
Thickness Tolerance
-0.002" to 0.002"
Retaining Ring Style
Spiral
Thrust Load Capacity
2,660 lbs.
System of Measurement
Inch

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