Ruland Aluminium Two Piece Double Wide Shaft Collar Clamp Screw M4 x 12 Threaded Bore OD 45 mm W 10 mm ENSP45-25MM-A

Ruland ENSP45-25MM-A is a high-quality two-piece shaft collar made from aluminium, featuring a 25mm bore diameter, 45mm outside diameter, and 10mm width. This double wide collar is designed with a thin line profile to reduce weight and enable use in confined spaces while providing robust mechanical performance.

The clamp screw fastening method ensures the collar holds securely without marring the shaft surface and allows easy installation, removal, and infinite adjustability. This shaft collar is ideal for guiding, spacing, stopping, mounting, and precise component alignment in applications across industrial, mechanical power transmission, manufacturing, and automation equipment.

The collar exhibits tightly controlled face to bore perpendicularity with a Total Indicator Reading (TIR) of less than or equal to 0.002 inches, which ensures optimal alignment when used as a load-bearing face, mechanical stop, or mounting point for gears and bearings. The bright finish provides corrosion resistance and an enhanced appearance.

The collar includes a threaded bore size of M4 x 12 for compatibility with standard fastening screws. It meets international standards such as RoHS3, REACH, and DIN 912 12.9, certifying product quality and environmental compliance. Manufactured in the United States, this shaft collar is engineered to deliver long-lasting service in demanding industrial environments.

Constructed from lightweight aluminium for reduced weight and corrosion resistance. Two-piece, double wide design allows easy installation and removal without shaft damage. Clamp screw fastening offers secure hold and indefinite adjustability.

Suitable for guiding, spacing, stopping, mounting, and component alignment in machinery. Tightly controlled face to bore perpendicularity with TIR ≤ 0.002 inches for precise alignment. Bright finish enhances appearance and corrosion resistance.

Threaded bore size M4 x 12 for compatible fastening hardware. Compliant with RoHS3, REACH, and DIN 912 12.9 standards ensuring quality and environmental safety. Manufactured in the United States to high-quality standards.

This shaft collar is widely used in industrial tools, mechanical machinery spares, automation assemblies, and construction equipment requiring reliable shaft positioning and component mounting solutions. Browse EnvMart's comprehensive range of shaft collars for compatible parts and accessories.

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