Home Power Transmission Taper Lock Bushes Imperial Taper Lock Bushes Finer PT 2012-1-1/4 Taper Lock Bush – 1-1/4″ Bore
Finer PT 2012-1-1/4 Taper Lock Bush - 1-1/4" Bore
2012-1-1/4

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Finer PT

Finer PT 2012-1-1/4 Taper Lock Bush – 1-1/4″ Bore

Part Number: 2012-1-1/4
Inner Diameter (Bore) 1-1/4" (31.75 mm)
Outer Diameter 70 mm

Finer PT 2012-1-1/4 taper lock bush – 2012 size with a 1-1/4″ bore (31.75mm) and 5/16″ x 5/16″ keyway. 31.7mm long – 70mm major diameter. Cast iron construction.

Qty:
  • 2012 taper lock bush - 1-1/4" bore (31.75mm)
  • 5/16" x 5/16" keyway
  • Cast iron construction
  • Fixes pulleys - sprockets and couplings to the shaft without re-boring the hub
  • Pulls up concentric and releases easily for maintenance
  • Supplied by Finer Power Transmissions
Brand

Finer PT
Product Type

Taper Lock Bush
Series

2012
Inner Diameter (Bore)

1-1/4" (31.75 mm)
Outer Diameter

70 mm
Length

31.7 mm
Weight

0.67 kg
Material

Cast Iron
Measurement System

Imperial
Cross Reference Taper Lock Bush: 2012
Features & Benefits 2012 taper lock bush - 1-1/4" bore (31.75mm)
5/16" x 5/16" keyway
Cast iron construction
Fixes pulleys - sprockets and couplings to the shaft without re-boring the hub
Pulls up concentric and releases easily for maintenance
Supplied by Finer Power Transmissions

The Finer PT 2012-1-1/4 is a 2012 taper lock bush with a 1-1/4″ bore (31.75mm) and a 5/16″ x 5/16″ 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 2012 bush. Made from cast iron.

Dimensions:

  • Bore: 1-1/4″ (31.75 mm)
  • Keyway (W x D): 5/16″ x 5/16″
  • Length: 31.7 mm
  • Major diameter: 70 mm
  • Minor diameter: 65.57 mm
  • Bolt circle (D): 66.68 mm
  • Set screws (dia x length): 7/16″ x 7/8″ – 2 required
  • Approx. weight: 0.67 kg

Please note: when requesting a quote – check the bush size (2012) matches the pulley – sprocket or coupling hub and the bore suits your shaft.

Downloads:

Supplied by Finer Power Transmissions.

Finer PT Imperial Taper Lock Bushes Spec Sheet
PDF — 279 KB
Download
Finer PT Taper Lock Bush Dimensions
PDF — 280 KB
Download

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