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Grey cast-iron V-belt sheave 5.75 inch OD single groove quick-detachable bushed bore

Tb Wood'S

Tb Wood'S 541B Quick Detachable Bushed Bore 1 Groove 5.75" OD

SKU CH-CM2V-CQ8QR

Cast-iron V-belt pulley with a single groove and a 5.75 in outside diameter

  • Product typeSheaves & Pulleys
  • Quick-detachable bushing speeds belt changes
  • Single-groove cast-iron sheave handles A, B, AX, BX belts
  • 75" outside diameter fits standard drive layouts
  • Bore range 1/2" to 1-15/16" covers common shafts
  • Grey cast-iron construction resists wear in power drives

Quick Detachable Sheave for Multiple Belt Sizes

The TB Wood's 541B is a cast iron V-belt pulley with a 5.75 inch outside diameter and a single groove. It uses a quick detachable bushed bore that accepts shaft sizes from 1/2 inch to 1-15/16 inch. The SDS bushing style allows fast installation and removal without special tools. This sheave suits maintenance crews and OEMs needing reliable power transmission components.

Belt Compatibility and Pitch Diameter Limits

This sheave supports 4L, 5L, A, AX, B, and BX belt cross sections with specific pitch diameters of 5.0 or 5.4 inches depending on the belt type. It does not accommodate 3L, 3V, 3VX, 5V, 5VX, C, or CX belts. The fixed groove geometry means the speed ratio is determined solely by the chosen belt and mating sheave size.

Verify Bushing Stock and Shaft Keyway Before

Confirm you have or can source an SDS quick detachable bushing matching your exact shaft diameter within the 1/2 inch to 1-15/16 inch range. Ensure the shaft keyway dimensions match the bushing specifications. Buyers needing a different bore style, a double groove, or compatibility with C-section belts must select another model.

How it compares

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

Price $30.99
Cheaper than about 54% of the 693 comparable items (median $35.99).

Specifications

Product
Product typeSheaves & Pulleys

Questions about this item

Which bushing size fits the 541B pulley?

The 541B uses a quick-detachable SDS bushing that accepts bore sizes from 1/2 inch to 1-15/16 inch.

What does the 5.75 inch OD mean when the pulley is mounted?

The 5.75 inch outside diameter sets the physical envelope; the working pitch diameters are 5.0 inch for A/4L/AX belts and 5.4 inch for B/5L/BX belts.

How does the SDS quick-detachable interface limit belt selection?

The SDS bushing fixes the bore range and hub length, so only 4L, 5L, A, AX, B and BX V-belt sections matching the 5.0 and 5.4 inch pitch diameters can be used.

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