SPB-3-P

$15.06 ea

Quantity	Price (USD)
1	$15.06 ea
50	$9.04 ea
100	$7.53 ea
250	$6.78 ea
500	Request Quote

In Production Lead Time: 1 Week or Less

Qty

Ruland SPB-3-P, 3/16" Balanced Shaft Collar, Plastic, Two-Piece Clamp Style, 5/8" OD, 0.281" Width

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PRODUCT SPECIFICATIONS

Ruland SPB-3-P is a two-piece shaft collar with a 3/16" bore, 5/8" OD, and 0.281" width. It has a balanced design with opposing screws for use in high RPM applications such as those found in motors and gearboxes. The clamp style design does not mar the shaft, is easy to remove, and is indefinitely adjustable. SPB-3-P 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. SPB-3-P is stamped with the Ruland name and bore size for ease of identification. Halves are mated throughout the manufacturing process for proper fit and alignment. Forged screws test beyond ANSI standards to ensure maximum holding power. SPB-3-P is machined from solid bar stock to a fine burr free finish and sourced exclusively from North American mills. Ruland uses engineered acetal plastic for a consistent finish. It is RoHS2 and REACH compliant and manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

PRODUCT SPECIFICATIONS

Dimension
Bore B	0.1875 in	Bore Tolerance	+.002 in / +.0005 in
Outer Diameter OD	5/8 in	Clearance Diameter C MAX	0.773 in
Width W	0.281 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	2.0 lb-in	Screw Location R	0.210 in
Number of Screws	2 ea
Additional Information
Material Specification	Acetal Bar	Finish Specification	Plain
Manufacturer	Ruland Manufacturing	Country of Origin	USA
Temperature	-10°F to 185°F -23°C to 85°C	Weight (lbs.)	0.0100
UPC	63452921557
Product Notes
Prop 65	WARNING This product can expose you to chemicals including Nickel (metallic) and Formaldehyde, known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.