INSIZE roll/shaft holder and clamp set model 7341-13S for shaft diameters 17.88–19.30 mm

INSIZE roll/shaft holder and clamp set model 7341-13S is a compact kit designed to hold, support and fix small rollers or shafts with diameters from 17.88 to 19.30 mm. The set includes a base holder and four pairs of clamps that provide secure, repeatable positioning for assembly, inspection and light machining tasks. Its construction is intended for workshop and production-line use where stable shaft clamping and straightforward setup are required.

Advantages

The set delivers stable mechanical support for small-diameter shafts and rollers while minimizing slippage and runout. Supplied with four pairs of clamps, it enables quick replacement and multiple mounting configurations. The compact design allows easy integration into benches, fixtures or machine setups and simplifies repetitive positioning tasks. Materials and machining tolerances are chosen to provide consistent clamping force and dimensional reliability during routine use.

Suitable for

• Holding and supporting rollers or shafts for inspection and measurement
• Light machining and finishing operations where shaft stability is required
• Assembly stations and production lines with repeatable clamping needs
• Workshop jigs and fixtures for small-diameter components

When it may not be suitable

This holder and clamp set is intended for small-diameter shafts in the specified range and for light to moderate loads. It is not designed for heavy-duty machining, high-torque applications or large shafts outside the stated diameter limits. For precision applications that require extremely tight runout or vibration isolation, specialized precision chucks or dedicated bearing supports may be more appropriate.

Key specifications

• Shaft diameter range: 17.88–19.30 mm
• Kit contents: base holder plus four pairs of clamps
• Intended use: positioning, supporting and fixing small rollers/shafts
• Application environment: workshop and production-line mounting
• Mounting: designed for integration into fixtures, benches or machines

How to use

Fit the base holder to a stable surface or fixture, then select the appropriate clamp pair for the shaft diameter within the specified range. Position the shaft or roller into the holder and apply the clamps evenly to secure the component. Check axial and radial alignment, then tighten the clamps to achieve the required holding force. For repeated operations, keep spare clamp pairs available to minimize downtime and inspect clamp contact surfaces regularly for wear.

What to consider before purchase

• Confirm that the shaft or roller diameter falls within 17.88–19.30 mm
• Verify that the expected loads and torques are within light to moderate ranges
• Ensure mounting surface and fixture compatibility with the holder design
• Consider availability of spare clamps for frequent or production use

Usage recommendations

Use the set for controlled assembly, inspection and light machining tasks; maintain clean contact surfaces and replace clamps showing visible wear. For higher-precision or heavy-duty needs, evaluate dedicated supports or collet/chuck solutions.