Finer PT 4040-55 Taper Lock Bush – 55mm Bore
Finer PT 4040-55 taper lock bush – 4040 size with a 55mm bore and 16×10 mm keyway. 101.6mm long – 146mm major diameter. Cast iron construction.
Product successfully added to the Quote List
- 16x10 mm keyway
- 4040 taper lock bush - 55mm bore
- 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 | 4040 |
| Inner Diameter (Bore) | 55 mm |
| Outer Diameter | 146 mm |
| Length | 101.6 mm |
| Weight | 9.25 kg |
| Material | Cast Iron |
| Measurement System | Metric |
| Cross Reference | Taper Lock Bush: 4040 |
| Features & Benefits | 16x10 mm keyway 4040 taper lock bush - 55mm bore 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 4040-55 is a 4040 taper lock bush with a 55mm bore and a 16×10 mm 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 4040 bush. Made from cast iron.
Dimensions:
- Bore: 55 mm
- Keyway (W x D): 16×10 mm
- Keyseat in bush (W x D): 16×4.3 mm
- Keyseat in shaft (W x D): 16×6.0 mm
- Length: 101.6 mm
- Major diameter: 146 mm
- Minor diameter: 131.8 mm
- Bolt circle (D): 140.72 mm
- Set screws (dia x length): 5/8″ x 1-3/4″ – 3 required
- Approx. weight: 9.25 kg
Please note: when requesting a quote – check the bush size (4040) matches the pulley – sprocket or coupling hub and the bore suits your shaft.
Downloads:
Supplied by Finer Power Transmissions.
We Help You Find It
Not sure what you need? Our Brisbane-based team actively help customers to identify parts — bring it in, send a photo, or just give us a call.
Bring It In
Walk into our Brendale store with the old part. We'll measure it, match it, and get you sorted on the spot.
Unit 2/348 S Pine Rd, Brendale QLD 4500 Get DirectionsSend a Photo
Snap a photo of the part — include something for scale. Upload it here or email it and we'll identify it for you.
email us Or Upload PhotoCall Our Experts
Tell us what you need over the phone. Our experienced team can identify most parts from a part number, dimensions, application, or even a simple description.
Call (07) 3889 6200

No reviews yet. Used this part? Be the first to review it.