Home Power Transmission Taper Lock Bushes Imperial Taper Lock Bushes Finer PT 5050-3-1/4 Taper Lock Bush – 3-1/4″ Bore
Finer PT 5050-3-1/4 Taper Lock Bush - 3-1/4" Bore
5050-3-1/4

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Finer PT

Finer PT 5050-3-1/4 Taper Lock Bush – 3-1/4″ Bore

Part Number: 5050-3-1/4
Inner Diameter (Bore) 3-1/4" (82.55 mm)
Outer Diameter 177.5 mm

Finer PT 5050-3-1/4 taper lock bush – 5050 size with a 3-1/4″ bore (82.55mm) and 7/8″ x 7/8″ keyway. 127mm long – 177.5mm major diameter. Cast iron construction.

Qty:
  • 5050 taper lock bush - 3-1/4" bore (82.55mm)
  • 7/8" x 7/8" 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

5050
Inner Diameter (Bore)

3-1/4" (82.55 mm)
Outer Diameter

177.5 mm
Length

127 mm
Weight

15.5 kg
Material

Cast Iron
Measurement System

Imperial
Cross Reference Taper Lock Bush: 5050
Features & Benefits 5050 taper lock bush - 3-1/4" bore (82.55mm)
7/8" x 7/8" 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 5050-3-1/4 is a 5050 taper lock bush with a 3-1/4″ bore (82.55mm) and a 7/8″ x 7/8″ 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 5050 bush. Made from cast iron.

Dimensions:

  • Bore: 3-1/4″ (82.55 mm)
  • Keyway (W x D): 7/8″ x 7/8″
  • Length: 127 mm
  • Major diameter: 177.5 mm
  • Minor diameter: 159.74 mm
  • Bolt circle (D): 170.69 mm
  • Set screws (dia x length): 7/8″ x 2-1/4″ – 3 required
  • Approx. weight: 15.5 kg

Please note: when requesting a quote – check the bush size (5050) 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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