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Machine Design

Compact Profile Rail Systems

The SBC Profile Rail System gives high precision in compact size for automated production lines, CNC machines, and power transmission.

The linear guide rails and blocks come in two high-load and two ultrahigh-load capacity ranges. Single sections come in lengths to 4,000 mm, and matched sections accommodate longer runs.

A seal protects the ball bearings within the guide block and a grease fitting lets users add lubricant. Also available are side-mounted grease fittings, bellows, and scrapers. Low-noise Spacer Series SPG/SPS linear guide blocks have plastic spacers and greater grease volume to lower ball friction and noise.

Lee Controls Inc., 727 South Ave., Piscataway, NJ 08854, (800) 221-0811,

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