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Stainless steel one-piece shaft collar with clamp screw

Ruland Manufacturing

Ruland Manufacturing CL-16-SS Shaft Collar 1 in 303 SS

SKU CH-D9RX-K9ZHD

One-piece stainless steel shaft collar clamps onto a 1 in round bore with a 2.03 in clearance diameter and 1/2 in width

  • Product typeCouplings, Collars & Adapters
  • 303 stainless steel resists corrosion in wet environments
  • One-piece clamp design locks securely without marring the shaft
  • 1 inch round bore fits standard imperial shafts directly
  • 03 inch clearance diameter provides ample assembly space
  • Half-inch collar width keeps the assembly compact

Shaft Collar CL-16-SS

The Ruland CL-16-SS is a one-piece clamp-style shaft collar machined from 303 stainless steel. It fits a 1 inch round bore and provides axial location for shafts, bearings or other components in power-transmission assemblies. The collar is supplied as a single piece and ships new from the manufacturer.

One-piece clamp design

The single-piece construction uses an integral stainless-steel screw to clamp directly onto the shaft without marring the surface. No keyway is present, so the collar suits plain round shafts and allows quick repositioning along the length. An outside diameter of 1 3/4 inches and a clearance diameter of 2.03 inches define the space needed around the collar inside a machine frame.

Capacity and limits

The 1/2 inch collar width distributes clamping force over a narrow band, making it suitable for light- to medium-duty locating tasks. The 303 stainless material resists corrosion in general industrial environments but is not rated for the highest chloride exposure. Buyers needing a two-piece split collar, a keyway slot or a larger bore diameter should select a different model.

How it compares

Measured against everything we stock in Bearings, Belts & Drive Components, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 78% of the 693 comparable items (median $35.99).

Specifications

Product
Product typeCouplings, Collars & Adapters

Questions about this item

How much clamp force can the single-piece 303 stainless collar sustain before the shaft slips under continuous torque?

The 1-piece clamp design relies on the socket-head screw tightening against the 1 in bore; sustained holding power depends on proper screw torque and shaft surface finish rather than a published slip rating.

Does the 303 stainless steel collar generate noticeable heat or require lubrication when left clamped on a rotating shaft all day?

The collar itself has no moving parts and produces no heat; it simply clamps statically, so no lubrication is needed and temperature rise comes only from the shaft assembly.

What shaft diameter and fastener tool must I already have for this collar to install and function?

You need a precision 1 in diameter round shaft and a hex key that fits the stainless socket-head screw supplied with the collar.

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