Finer Power shaft Collar, bore (mm) 6

These are set screw shaft collars in metric sizes FSC-6 to FSC-50, for shafts with a bore from 6 to 50mm. A shaft collar is a ring-shaped component used as a mechanical stop, a locating component or a bearing face. The collar slides onto the shaft and is fastened in position with a grub screw.

These collars are made from cold drawn steel bar with a zinc plated finish.

Where this product is used

• Locating gears, sprockets, pulleys and bearings along a shaft
• Mechanical stops that limit the movement of a part or the shaft
• Bearing faces and spacers on shafts
• General machinery assembly and maintenance

Features

• Simple one-piece ring design that is easy to install
• Fastened to the shaft with a grub screw
• Steel construction with a zinc plated finish
• 16 metric sizes, bores 6 to 50mm
• Outside diameter, width and mass for every size

Key specifications

Sizes available

Choosing the right option

Choose the collar by shaft diameter. The bore tolerance is +0.01 to +0.05mm, so the collar fits closely on a shaft of the nominal size.

The grub screw bites into the shaft, so a set screw collar is most effective on a shaft made of a softer material, and it can mark the shaft surface. Where the shaft must not be marked, use a clamp type collar: see Shaft Collar, One-Piece Split Clamp Type, Black Oxide Steel, Metric, FSC-6-CL to FSC-50-CL or Shaft Collar, Two-Piece Split Clamp Type, Black Oxide Steel, Metric, FSC-6-SP to FSC-50-SP.

Other set screw collars are on Shaft Collar, Zinc Plated Steel, Set Screw Type, Imperial, FSC-1/4 to FSC-2, Shaft Collar, 304 Stainless Steel, Set Screw Type, Imperial, SSFSC-3/8 to SSFSC-2. and Shaft Collar, 304 Stainless Steel, Set Screw Type, Metric, SSFSC-10 to SSFSC-50.

Slide the collar onto the shaft, set its position and tighten the grub screw firmly. On machines that vibrate, check the grub screw regularly.