Stafford Mfg. Corp.    Wilmington, MA 01887
May 17, 2011 Supplied with 5 self-locking balancing set screws, Stafford TrueBalance(TM) shaft collars have ability to offset out-of-balance vibrating shafts without disassembling system. Set screws are adjusted to offset weight imbalance until satisfactory balance and smooth operation is achieved. Machined from steel, devices come in 3/4 to 6 in. ID sizes and can be customized as specials up to 12 in. ID. Customizable version of stainless steel are also available.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Mar 13, 2008 Steel shaft collars are machined from AISI 1018 steel and allow users to create custom components including lever arms and adjustable sprocket mounts. Collars are suitable for custom fabricating in mechanical and structural components such as brackets and supports. Available in standard 1 and 2 piece styles as well as sizes ranging from ¼ to 6 in. I.D. Optional customization can be supplied up to 16 in. I.D.

Amacoil Inc.    Aston, PA 19014
May 15, 2007 Suited for machinery or static applications, U-Clip shaft collars hold reels and tools in place on hardened or non-hardened shafts. Quick release, one-piece units are hand installed and have holding force of 55-80 lb depending on U-Clip size. They are available in 10, 12, 15, 16, 20, and 22 mm sizes, and feature spring loaded release plate that permits slide on/off action.

Stafford Manufacturing Corporation    North Reading, MA 01864-0277
Nov 07, 2006 Featuring 1 and 2 piece clamp-style construction, High Temperature Shaft Collars are manufactured from variety of alloys such as Type 330 Stainless for service up to 2,250ºF. Customized to sizes from ½-10 in. ID, collars suit drive systems, conveyors, mixers, test fixtures, and other applications. Product incorporates features such as threaded, square, or hexagonal bores, and mounting holes on face or OD.

Stafford Mfg. Corp.    Wilmington, MA 01887
Jun 14, 2005 Stafford Shaft Collars are available with threaded-, square-, smooth-, hex-, and keyed-bores to match positive drive shafts. Available in 1-piece, 2-piece, and hinged-collar styles, products are machined from steel, 303 stainless steel, and aluminum. Collars, offered in standard inch/metric sizes from 1/8–10 in. ID and 3.175–254 mm, may also be constructed from 316 stainless steel, brass, bronze, and exotic alloys.

Stafford Mfg. Corp.    Woburn, MA 01888 0670
Oct 21, 2002 One-, two-piece, and hinged smooth-bore Clamp-Type shaft collars can be tightened without gouging, dimpling, or crushing steel, glass, and acrylic shafts, or thin-wall tubing. Available in standard bore sizes from 1/8 in. to 6 in. ID, they can be made from stainless steel, steel, and aluminum, and electropolished, plated, and anodized, respectively.