WSP-4-SS

$55.74 ea
Quantity Price (USD)
1 $55.74 ea
20 $33.44 ea
60 $27.87 ea
100 $25.08 ea
250 Request Quote
In stock
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Ruland WSP-4-SS, 1/4" Double Wide Shaft Collar, 303 Stainless Steel, Two-Piece Clamp Style, 5/8" OD, 5/8" Width

PRODUCT SPECIFICATIONS

Ruland WSP-4-SS is a two-piece shaft collar with a 1/4" bore, 5/8" OD, and 5/8" width. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. It is commonly used for guiding, spacing, stopping, mounting, and component alignment. Equipment manufacturers benefit from the tightly controlled face to bore perpendicularity (TIR of ≤ .002"). Perpendicularity is critical for alignment when the shaft collar is used as a load bearing face, mechanical stop, or for mounting components such as gears or bearings. Proprietary processes have been developed by Ruland to maintain superior fit, finish, and holding power. WSP-4-SS is stamped with the Ruland name and bore size for ease of identification. This double wide shaft collar has 25% higher axial holding power than a round bore of equivalent size. It can also be used as a short rigid coupling for applications where a traditional rigid coupling is too long. Forged screws test beyond DIN 912 12.9 standards to ensure maximum holding power. Halves are mated throughout the manufacturing process for proper fit and alignment. WSP-4-SS is machined from solid bar stock to a fine burr free finish and sourced exclusively from North American mills. Ruland uses 303 stainless steel with hardware of like material for consistent corrosion resistance. Stainless steel hardware undergoes a proprietary surface treatment process to prevent galling. It is RoHS2 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Installation Instructions

DownLoad

PRODUCT SPECIFICATIONS

Dimension

Bore B

0.2500 in

Bore Tolerance

+.002 in / +.0005 in

Outer Diameter OD

5/8 in

Clearance Diameter C MAX

0.773 in

Width W

5/8 in

Width Tolerance

+.003 in / -.010 in

Fastening Hardware

Forged Clamp Screw

#4-40

Screw Material

18-8 300 Series Stainless Steel

Hex Wrench Size

3/32 in

Screw Finish

Bright

Seating Torque

8 lb-in

Screw Location R

0.210 in

Number of Screws

4 ea

Additional Information

Material Specification

Type 303 Austenitic, Non-Magnetic Bar

Temperature

-40°F to 350°F
-40°C to 176°C

Finish Specification

Bright

Country of Origin

USA

Weight (lbs.)

0.0400

UPC

63452907616

CERTIFICATIONS/STANDARDS
ISO 9001:2008

Certified

Conflict Minerals

Compliant

RoHS2

Compliant

REACH

Compliant

CUSTOMER REVIEWS

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