ball bearing 1/2 inch for sale, brand-new and used.

Prime-Line Products D 1518 Sliding Door Roller Assembly with 1-1/4-Inch Steel Ball Bearing This patio door roller is constructed from steel. It comes affixed to an adjustable steel housing assembly and replaces old-style extruded aluminum rollers. This style roller assembly is used on International and similar styled glass doors.

All domestic (USA) and international customers welcome to bid (i.e. Canada, Europe, Australia, New Zealand, Taiwan, Japan, Korea and China) Excellent/Very Good Condition! Here's an opportunity to acquire a rare turn-key Newport motorized 3-axis system cons

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Newport 411-05S compact linear translation stage, new in original packaging. Precision ball bearing construction, 0.5" travel actuated by an 80 TPI lead screw. The 411-05S Miniature Ball Bearing Linear Stages with 0.5 inch (12.7 mm) travel is ideal for positioning applications in opto-mechanical instrumentation and laboratory experiments requiring linear motion within a small space.

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Two (2) packages: D-1758 Roller Assembly, 1-1/8" Steel Ball Bearing, Adjustable 1-1/8" steel ball bearing roller assembly Adjustable steel housing Used by Better-Bilt and other glass door manufacturers Housing dimensions: thickness, 1/2" length, 1-3/4" height, 1" Roller Edge Type: Concave Roller Diameter: 1-1/8" Roller Width

Prime-Line Products D 1796 Sliding Door Roller, 1-1/4-Inch Steel Ball Bearing, Pack of 2

10 R4ZZ 1/4"x 5/8"x 0.196" R4Z inch Miniature Ball Shielded Radial Ball Bearings Ball Bearings R4ZZ 1/4" x 5/8" x 0.1960" Lot of 10 Bearings R4ZZ

Prime-Line Products D 1554 Sliding Door Roller Assembly with 1-1/4-Inch Steel Ball Bearing

Prime-Line Products D 1603 Sliding Door Roller Assembly, 1-1/4-Inch Steel Ball Bearing

Prime-Line Products D 1797 Sliding Door Roller, 1-1/2-Inch Steel Ball Bearing, Pack of 2 Steel constructed ball bearing roller. Includes assorted axles for various installations. Fits many different patio door roller assemblies.

USA Daily Deals Prime-Line Products D 1733 Sliding Door Roller Assembly with 1-1/4-Inch Nylon Ball Bearing

USA Daily Deals Prime-Line Products D 1551 Sliding Door Tandem Roller Assembly with 1-1/8-Inch Steel Ball Bearing

Prime-Line Products D 1541 Sliding Door Roller Assembly with 1-1/4-Inch Steel Ball Bearing

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RLS10ZZ Shielded Ball Bearing 1 1/4" x 2 3/4" x 11/16" inch one Bearing

RLS10-2RS Sealed Ball Bearing 1 1/4" x 2 3/4" x 11/16" inch one Bearing

RMS9ZZ Shielded Ball Bearing 1-1/8"x 2-13/16"x 13/16" inch one Bearing