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Specification
Brand : Summit Collars & Industrial Supply
BulletPoint1 : For use on keyed shafts
BulletPoint2 : Load capacity nearly doubled by adding a second set of set screws
BulletPoint3 : Traditional cost effective rigid coupling design
BulletPoint4 : Provides torque transmission and alignment
BulletPoint5 : Effective on both hard and soft shaft
ExteriorFinish : Black Oxide
ExternallyAssignedProductIdentifier : 00850065315478
ItemName : Summit Collars RC-112-KW Solid Rigid Coupling | Black Oxide Plated Mild Steel Rigid Coupling | 1-1/8" Bore with 2-1/8" Outside Diameter | 3" Length | 3/8"-16 x 1/2" Set Screw
ItemPackageDimensions_Height : 1.3 centimeters
ItemPackageDimensions_Length : 6.5 centimeters
ItemPackageDimensions_Width : 5.5 centimeters
ItemTypeKeyword : set-screw-couplings
Manufacturer : Summit Collars & Industrial Supply
Material : Carbon Steel
NumberOfItems : 1
PartNumber : RC-112-KW
ProductDescription :

RC-112-KW Solid Rigid Coupling – 1-1/8" ID with Keyway, Black Oxide Finish

The RC-112-KW is a high-quality, one-piece solid rigid coupling with a 1-1/8" inner diameter (ID) and a pre-machined 1/4" keyway, designed for secure and precise shaft-to-shaft connections. Made with a durable black oxide finish, it offers reliable performance for a variety of industrial and mechanical applications.

• Bore Size: 1-1/8"
• Outer Diameter: 2-1/8"
• Width: 3"
• Set Screw Size: 5/16-18"
• Keyway: 1/4"
• Weight: 45 oz (each)

Set screw rigid couplings are the most cost-effective solution for shaft alignment and rigid torque transfer. .

Standard sizes range from 1/4" to 1-1/4" ID, making these couplings versatile and essential for many machine and equipment builds. Ideal for applications requiring a strong, fixed shaft connection without backlash.

ProductSiteLaunchDate : 2025-04-08T17:28:36.641Z
Size : 5mm
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 31161500