Finer Power b Section Aluminium V-Pulley, 1 / 1 / 2
Regular price
$18.97
Sale price
$18.97
Regular price
Inc. GST
Available
These B section aluminium V-pulleys suit B section V-belts. They have a finished bore with a grub screw, and the range covers 112 variants: 2 to 18" PCD (50 to 457mm), 1 to 2 grooves, in 1/2, 5/8, 3/4 and 1" bores.
The 5/8, 3/4 and 1" bores have a keyway, and the 1/2" bore does not. Every pulley has a 5/16" UNC grub screw. The PCD is the diameter the belt runs on and sets the speed ratio of the drive. Use one groove for each belt.
Where this product is used
- Light-duty fan, pump and small machinery drives
- Workshop machinery and general drives
- Replacement pulleys on existing B section belt drives
- Drives where a light pulley is wanted
Features
- Aluminium B section V-pulley with a finished bore and grub screw
- 1 to 2 grooves, 2 to 18" PCD
- 1/2, 5/8, 3/4 and 1" bores, keyway on the 5/8, 3/4 and 1" sizes
- Outside diameter, face width, hub diameter and overall length where available
- Solid disc or spoked body, shown for each model
- Maximum peripheral speed 1200 m/min
Key specifications
| Specification | Detail |
|---|---|
| Belt section | B |
| Material | Aluminium |
| Bore type | Finished bore, grub screw fixing (5/16" UNC) |
| Bore sizes | 1/2", 5/8", 3/4" and 1" |
| Keyway | No keyway on 1/2", 3/16" key on 5/8 and 3/4", 1/4" key on 1" |
| Grooves | 1 to 2 grooves |
| PCD | 2 to 18" (50 to 457mm) |
| Body | Solid disc or spoked, by model (see the model details) |
| Maximum peripheral speed | 1200 m/min |
Sizes available
| PCD (in) | Grooves | OD (mm) | Width (mm) | Bores (in) |
|---|---|---|---|---|
| 2 | 1 | 63 | 24 | 1/2, 5/8, 3/4, 1 |
| 2 | 2 | 63 | 44 | 1/2, 5/8, 3/4, 1 |
| 2.5 | 1 | 76 | 24 | 1/2, 5/8, 3/4, 1 |
| 3 | 1 | 89 | 24 | 1/2, 5/8, 3/4, 1 |
| 3 | 2 | 89 | 45 | 1/2, 5/8, 3/4, 1 |
| 3.5 | 1 | 102 | 24 | 1/2, 5/8, 3/4, 1 |
| 3.5 | 2 | 102 | 45 | 1/2, 5/8, 3/4, 1 |
| 4 | 1 | 114 | 24 | 1/2, 5/8, 3/4, 1 |
| 4 | 2 | 114 | 45 | 1/2, 5/8, 3/4, 1 |
| 4.5 | 1 | 127 | 24 | 1/2, 5/8, 3/4, 1 |
| 4.5 | 2 | 127 | 45 | 1/2, 5/8, 3/4, 1 |
| 5 | 1 | 140 | 24 | 1/2, 5/8, 3/4, 1 |
| 5 | 2 | 140 | 45 | 1/2, 5/8, 3/4, 1 |
| 5.5 | 1 | 152 | 24 | 1/2, 5/8, 3/4, 1 |
| 5.5 | 2 | 152 | 45 | 1/2, 5/8, 3/4, 1 |
| 6 | 1 | 165 | 24 | 1/2, 5/8, 3/4, 1 |
| 6 | 2 | 165 | 45 | 1/2, 5/8, 3/4, 1 |
| 7 | 1 | 190 | 24 | 1/2, 5/8, 3/4, 1 |
| 7 | 2 | 190 | 45 | 1/2, 5/8, 3/4, 1 |
| 8 | 1 | 216 | 24 | 1/2, 3/4, 1 |
| 8 | 2 | 216 | 45 | 1/2, 5/8, 3/4, 1 |
| 9 | 1 | 241 | 24 | 1/2, 3/4, 1 |
| 9 | 2 | 241 | 45 | 1/2, 5/8, 3/4, 1 |
| 10 | 1 | 267 | 24 | 1/2, 3/4, 1 |
| 10 | 2 | 267 | 45 | 1/2, 5/8, 3/4, 1 |
| 12 | 1 | 318 | 24 | 1/2, 5/8, 3/4, 1 |
| 12 | 2 | 318 | 45 | 1/2, 5/8, 3/4, 1 |
| 14 | 1 | 368 | 24 | 1/2, 3/4, 1 |
| 16 | 1 | 419 | 24 | 1/2 |
| 16 | 2 | 419 | 45 | 3/4 |
| 18 | 1 | 470 | 24 | 1 |
| 18 | 2 | 470 | 45 | 1/2 |
Choosing the right option
Choose the pulley by belt section (B), pitch circle diameter, number of grooves and bore. Divide the driven PCD by the driver PCD to find the speed ratio.
Match the bore to your shaft. The 5/8, 3/4 and 1" bores take a key; the 1/2" bore relies on the grub screw.
Fit the pulley on the shaft with the key (where fitted), set it in line with its mating pulley and tighten the grub screw onto the shaft. Check the alignment with a straight edge before fitting the belts.
Dimensions are for reference.
| Option | Part number | SKU |
|---|---|---|
| 1 / 1 / 2 | 2-1B-1 | A0062538 |
| 1/2 / 1 / 2 | 2-1B-1/2 | A0062539 |
| 1 / 1 / 2.5 | 2.5-1B-1 | A0062558 |
| 1/2 / 1 / 2.5 | 2.5-1B-1/2 | A0062559 |
| 1 / 1 / 3 | 3-1B-1 | A0062574 |
| 1/2 / 1 / 3 | 3-1B-1/2 | A0062575 |
| 1 / 1 / 3.5 | 3.5-1B-1 | A0062594 |
| 1/2 / 1 / 3.5 | 3.5-1B-1/2 | A0062595 |
| 1 / 1 / 4 | 4-1B-1 | A0062610 |
| 1/2 / 1 / 4 | 4-1B-1/2 | A0062611 |
| 1 / 1 / 4.5 | 4.5-1B-1 | A0062626 |
| 1/2 / 1 / 4.5 | 4.5-1B-1/2 | A0062627 |
| 1 / 1 / 5 | 5-1B-1 | A0062642 |
| 1/2 / 1 / 5 | 5-1B-1/2 | A0062643 |
| 1 / 1 / 5.5 | 5.5-1B-1 | A0062658 |
| 1/2 / 1 / 5.5 | 5.5-1B-1/2 | A0062659 |
| 1 / 1 / 6 | 6-1B-1 | A0062674 |
| 1/2 / 1 / 6 | 6-1B-1/2 | A0062675 |
| 1 / 1 / 7 | 7-1B-1 | A0062694 |
| 1/2 / 1 / 7 | 7-1B-1/2 | A0062695 |
| 1 / 1 / 8 | 8-1B-1 | A0062707 |
| 1/2 / 1 / 8 | 8-1B-1/2 | A0062708 |
| 1 / 1 / 9 | 9-1B-1 | A0062720 |
| 1/2 / 1 / 9 | 9-1B-1/2 | A0062721 |
| 1 / 1 / 10 | 10-1B-1 | A0062490 |
| 1/2 / 1 / 10 | 10-1B-1/2 | A0062491 |
| 1 / 1 / 12 | 12-1B-1 | A0062503 |
| 1/2 / 1 / 12 | 12-1B-1/2 | A0062504 |
| 1 / 1 / 14 | 14-1B-1 | A0062517 |
| 1/2 / 1 / 14 | 14-1B-1/2 | A0151015 |
| 1/2 / 1 / 16 | 16-1B-1/2 | A0062525 |
| 1 / 1 / 18 | 18-1B-1 | A0062531 |
| 1 / 2 / 2 | 2-2B-1 | A0062546 |
| 1/2 / 2 / 2 | 2-2B-1/2 | A0062547 |
| 1 / 2 / 3 | 3-2B-1 | A0062582 |
| 1/2 / 2 / 3 | 3-2B-1/2 | A0062583 |
| 1 / 2 / 3.5 | 3.5-2B-1 | A0062602 |
| 1/2 / 2 / 3.5 | 3.5-2B-1/2 | A0062603 |
| 1 / 2 / 4 | 4-2B-1 | A0062618 |
| 1/2 / 2 / 4 | 4-2B-1/2 | A0062619 |
| 1 / 2 / 4.5 | 4.5-2B-1 | A0062634 |
| 1/2 / 2 / 4.5 | 4.5-2B-1/2 | A0062635 |
| 1 / 2 / 5 | 5-2B-1 | A0062650 |
| 1/2 / 2 / 5 | 5-2B-1/2 | A0062651 |
| 1 / 2 / 5.5 | 5.5-2B-1 | A0062666 |
| 1/2 / 2 / 5.5 | 5.5-2B-1/2 | A0062667 |
| 1 / 2 / 6 | 6-2B-1 | A0062682 |
| 1/2 / 2 / 6 | 6-2B-1/2 | A0062683 |
| 1 / 2 / 7 | 7-2B-1 | A0062700 |
| 1/2 / 2 / 7 | 7-2B-1/2 | A0062701 |
| 1 / 2 / 8 | 8-2B-1 | A0062713 |
| 1/2 / 2 / 8 | 8-2B-1/2 | A0062714 |
| 1 / 2 / 9 | 9-2B-1 | A0062726 |
| 1/2 / 2 / 9 | 9-2B-1/2 | A0062727 |
| 1 / 2 / 10 | 10-2B-1 | A0062496 |
| 1/2 / 2 / 10 | 10-2B-1/2 | A0062497 |
| 1 / 2 / 12 | 12-2B-1 | A0062509 |
| 1/2 / 2 / 12 | 12-2B-1/2 | A0062510 |
| 1/2 / 2 / 18 | 18-2B-1/2 | A0062533 |
| 3/4 / 1 / 2 | 2-1B-3/4 | A0062540 |
| 3/4 / 1 / 2.5 | 2.5-1B-3/4 | A0062560 |
| 3/4 / 1 / 3 | 3-1B-3/4 | A0062576 |
| 3/4 / 1 / 3.5 | 3.5-1B-3/4 | A0062596 |
| 3/4 / 1 / 4 | 4-1B-3/4 | A0062612 |
| 3/4 / 1 / 4.5 | 4.5-1B-3/4 | A0062628 |
| 3/4 / 1 / 5 | 5-1B-3/4 | A0062644 |
| 3/4 / 1 / 5.5 | 5.5-1B-3/4 | A0062660 |
| 3/4 / 1 / 6 | 6-1B-3/4 | A0062676 |
| 3/4 / 1 / 7 | 7-1B-3/4 | A0062696 |
| 3/4 / 1 / 8 | 8-1B-3/4 | A0062709 |
| 3/4 / 1 / 9 | 9-1B-3/4 | A0062722 |
| 3/4 / 1 / 10 | 10-1B-3/4 | A0062492 |
| 3/4 / 1 / 12 | 12-1B-3/4 | A0062505 |
| 3/4 / 1 / 14 | 14-1B-3/4 | A0151016 |
| 3/4 / 2 / 2 | 2-2B-3/4 | A0062548 |
| 3/4 / 2 / 3 | 3-2B-3/4 | A0062584 |
| 3/4 / 2 / 3.5 | 3.5-2B-3/4 | A0062604 |
| 3/4 / 2 / 4 | 4-2B-3/4 | A0062620 |
| 3/4 / 2 / 4.5 | 4.5-2B-3/4 | A0062636 |
| 3/4 / 2 / 5 | 5-2B-3/4 | A0062652 |
| 3/4 / 2 / 5.5 | 5.5-2B-3/4 | A0062668 |
| 3/4 / 2 / 6 | 6-2B-3/4 | A0062684 |
| 3/4 / 2 / 7 | 7-2B-3/4 | A0062702 |
| 3/4 / 2 / 8 | 8-2B-3/4 | A0062715 |
| 3/4 / 2 / 9 | 9-2B-3/4 | A0062728 |
| 3/4 / 2 / 10 | 10-2B-3/4 | A0062498 |
| 3/4 / 2 / 12 | 12-2B-3/4 | A0062511 |
| 3/4 / 2 / 16 | 16-2B-3/4 | A0062527 |
| 5/8 / 1 / 2 | 2-1B-5/8 | A0062541 |
| 5/8 / 1 / 2.5 | 2.5-1B-5/8 | A0062561 |
| 5/8 / 1 / 3 | 3-1B-5/8 | A0062577 |
| 5/8 / 1 / 3.5 | 3.5-1B-5/8 | A0062597 |
| 5/8 / 1 / 4 | 4-1B-5/8 | A0062613 |
| 5/8 / 1 / 4.5 | 4.5-1B-5/8 | A0062629 |
| 5/8 / 1 / 5 | 5-1B-5/8 | A0062645 |
| 5/8 / 1 / 5.5 | 5.5-1B-5/8 | A0062661 |
| 5/8 / 1 / 6 | 6-1B-5/8 | A0062677 |
| 5/8 / 1 / 7 | 7-1B-5/8 | A0151013 |
| 5/8 / 1 / 12 | 12-1B-5/8 | A0151014 |
| 5/8 / 2 / 2 | 2-2B-5/8 | A0062549 |
| 5/8 / 2 / 3 | 3-2B-5/8 | A0062585 |
| 5/8 / 2 / 3.5 | 3.5-2B-5/8 | A0062605 |
| 5/8 / 2 / 4 | 4-2B-5/8 | A0062621 |
| 5/8 / 2 / 4.5 | 4.5-2B-5/8 | A0062637 |
| 5/8 / 2 / 5 | 5-2B-5/8 | A0062653 |
| 5/8 / 2 / 5.5 | 5.5-2B-5/8 | A0062669 |
| 5/8 / 2 / 6 | 6-2B-5/8 | A0062685 |
| 5/8 / 2 / 7 | 7-2B-5/8 | A0151009 |
| 5/8 / 2 / 8 | 8-2B-5/8 | A0151010 |
| 5/8 / 2 / 9 | 9-2B-5/8 | A0151011 |
| 5/8 / 2 / 10 | 10-2B-5/8 | A0151012 |
| 5/8 / 2 / 12 | 12-2B-5/8 | A0062512 |
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B Section Aluminium V-Pulley, Finished Bore, 1 and 2 Grooves, 2 to 18 in PCD: 1 / 1 / 2
SKU: A0062538 | Model: 2-1B-1
B section aluminium V-pulley, 2" (50mm) PCD, 1 groove, 1" bore, grub screw fixing.