The Ruland SP-63-F is a two-piece split shaft collar designed for a 3-15/16″ (3.9375″) bore. Its two-piece design allows for easy installation and removal without the need to disassemble adjacent components, making it ideal for applications requiring frequent adjustments or maintenance.
Constructed from high-quality steel, the SP-63-F ensures durability and reliable performance. The collar’s black oxide finish enhances corrosion resistance and provides a sleek appearance.
This shaft collar is commonly used for guiding, spacing, stopping, mounting, and component alignment in various industrial applications. Its robust construction and precise design make it suitable for demanding environments where secure shaft positioning is critical.
The SP-63-F features forged clamp screws that test beyond ANSI standards, ensuring maximum holding power. The tightly controlled face-to-bore perpendicularity (TIR of ≤ .002″) 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.
Manufactured in Ruland’s Marlborough, MA factory under strict controls using proprietary processes, the SP-63-F is RoHS3 and REACH compliant, ensuring it meets international standards for safety and environmental impact.
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