Home Power Transmission Taper Lock Bushes Steel Taper Lock Bushes Finer PT 1108-1-ST Steel Taper Lock Bush – 1″ Bore
Finer PT 1108-1-ST Steel Taper Lock Bush - 1" Bore
1108-1-ST

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Finer PT

Finer PT 1108-1-ST Steel Taper Lock Bush – 1″ Bore

Part Number: 1108-1-ST
Inner Diameter (Bore) 1" (25.4 mm)
Outer Diameter 38 mm

Finer PT 1108-1-ST steel taper lock bush – 1108 size with a 1″ bore (25.4mm) and 1/4″ x 1/4″ keyway. 22.2mm long – 38mm major diameter. Steel construction.

Qty:
  • 1/4" x 1/4" keyway
  • 1108 taper lock bush - 1" bore (25.4mm)
  • Fixes pulleys - sprockets and couplings to the shaft without re-boring the hub
  • Pulls up concentric and releases easily for maintenance
  • Steel construction
  • Supplied by Finer Power Transmissions
Brand

Finer PT
Product Type

Steel Taper Lock Bush
Series

1108
Inner Diameter (Bore)

1" (25.4 mm)
Outer Diameter

38 mm
Length

22.2 mm
Material

Steel
Measurement System

Imperial
Cross Reference Taper Lock Bush: 1108 | Standard Bush: 1108-1
Features & Benefits 1/4" x 1/4" keyway
1108 taper lock bush - 1" bore (25.4mm)
Fixes pulleys - sprockets and couplings to the shaft without re-boring the hub
Pulls up concentric and releases easily for maintenance
Steel construction
Supplied by Finer Power Transmissions

The Finer PT 1108-1-ST is a 1108 steel taper lock bush with a 1″ bore (25.4mm) and a 1/4″ x 1/4″ keyway.

The taper lock bush is a tried and proven method for fixing a driven device to a shaft. The simple design makes maintenance an easy-on – easy-off process. It fits taper lock pulleys – sprockets and couplings bored for a 1108 bush. This version is made from steel.

Dimensions:

  • Bore: 1″ (25.4 mm)
  • Keyway (W x D): 1/4″ x 1/4″
  • Keyseat in bush (W x D): 1/4″ x 7/64″
  • Keyseat in shaft (W x D): 1/4″ x 9/64″
  • Length: 22.2 mm
  • Major diameter: 38 mm
  • Minor diameter: 34.89 mm
  • Bolt circle (D): 36.92 mm
  • Set screws (dia x length): 1/4″ x 1/2″ – 2 required

Please note: when requesting a quote – check the bush size (1108) matches the pulley – sprocket or coupling hub and the bore suits your shaft.

Downloads:

Supplied by Finer Power Transmissions.

Finer PT Steel Taper Lock Bushes Spec Sheet (Imperial and Metric)
PDF — 484 KB
Download
Finer PT Taper Lock Bush Dimensions
PDF — 280 KB
Download

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