We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Grey cast iron V-belt pulley with three grooves and quick-detachable bushed bore

Tb Wood'S

Tb Wood'S 5V1033 3 Groove 10.3 in Quick Detachable Bushed Bore

SKU CH-58MK-ZF75G

A cast-iron V-belt pulley with three grooves for 5V and 5VX belts and a quick-detachable bushed bore

  • Cast iron construction resists wear in heavy-duty drives
  • Quick-detachable bushing enables fast sheave changes without hub removal
  • Three-groove design transmits power across multiple 5V or 5VX belts
  • 3 in pitch diameter matches standard 5V/5VX belt sizing
  • Grey finish protects cast iron surfaces from corrosion

5V-Series V-Belt Pulley for Power Transmission

This cast-iron pulley belongs to the 5V and 5VX belt series and carries a 10.3 in pitch diameter. It is built for machinery that uses three-groove V-belt drives in industrial power-transmission applications.

Quick-Detachable Bushing for Straightforward

The hub accepts a quick-detachable bushing covering a 1/2 in to 2-15/16 in bore range, so the pulley slides onto the shaft and locks with the bushing hardware. Correct bushing selection and proper torque on the mounting bolts are essential; an undersized bushing or loose fasteners will cause slippage and premature wear.

Three-Groove 5V/5VX Interface Limits

The three-groove layout fixes the belt count at three, capping the torque the drive can transmit. Only 5V and 5VX profile belts match the 10.3 in pitch diameter; A, B, C, 3V, 3VX, 4L and 5L profiles are not compatible. The cast-iron construction also sets a maximum rim speed that must not be exceeded in high-speed drives.

Highlights

  • Cast iron construction resists wear in heavy-duty drives
  • Quick-detachable bushing enables fast sheave changes without hub removal
  • Three-groove design transmits power across multiple 5V or 5VX belts
  • 3 in pitch diameter matches standard 5V/5VX belt sizing
  • Grey finish protects cast iron surfaces from corrosion

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the 5V pulley is running true after mounting the QD bushing?

Spin the assembly by hand and check for wobble at the 10.3 in pitch diameter; a dial indicator should show minimal run-out before you tension the belts.

What ships with the 5V1033 sheave and what must I order separately?

The cast-iron three-groove sheave arrives ready for a Quick Detachable bushing; the correct QD bushing for your shaft size is sold separately.

Which 5V1033 variant fits a 2-15/16 in shaft?

Select the 5V1033 listing that specifies the 1/2 in to 2-15/16 in bore range; that version accepts the QD bushing needed for a 2-15/16 in shaft.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.