Collection: Pulleys - U Groove Idler - Single Row - Plastic With Plain Bore
Pulleys -> U Groove Idler -> Single Row -> Plastic With Plain BoreThere are 6 products in the sub-categories of Pulleys - U Groove Idler - Single Row - Plastic With Plain Bore. Browse the Pulleys - U Groove Idler - Single Row - Plastic With Plain Bore products table.
This product group is not included in our range. Try the full range at Minibearings instead.
Category Details
A selection of Plastic With Plain Bore Single Row U Groove Idler Pulleys. Plastic and Steel with Steel Ball Bearings or Plain Bearings.
- Use with round belts such as Rounthane or O-Rings
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Pulleys - U Groove Idler - Single Row - Plastic With Plain Bore category on the Small Parts & Bearings online store.
Maximum Cable Diameter (H) | Outside Diameter (OD) | Bore (B) | Body Width | Overall Width (OAL) | Dia. to Base of Groove (P) |
Indicative Image |
---|---|---|---|---|---|---|
Maximum Cable Diameter (H)
1.19
mm +/- 0.127
(Equiv. 0.047 in.) |
Outside Diameter (OD)
12.70
mm (Equiv. 0.5 in.) |
Bore (B)
3.251
mm (Equiv. 0.128 in.) |
Overall Width (OAL)
3.175
|
Dia. to Base of Groove (P)
11.05
mm |
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|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 0.64 | ||||||
Part Number: PUI012-0127-033-A (100 Pcs)
U Groove Idler Pulleys - 1.19x12.7x3.251 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$814.05 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
Maximum Cable Diameter (H) | Outside Diameter (OD) | Bore (B) | Body Width |
Indicative Image |
||
Maximum Cable Diameter (H)
1.19
mm +/- 0.127 (Equiv. 0.047 in.) |
Outside Diameter (OD)
12.70
mm (Equiv. 0.5 in.) |
Bore (B)
3.251
mm (Equiv. 0.128 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 3.175 Dia. to Base of Groove (P): 11.05 mm Type: Plain Bearing - Light Duty Groove Radius (R): 0.64 | ||||||
Part Number: PUI012-0127-033-A (100 Pcs)
U Groove Idler Pulleys - 1.19x12.7x3.251 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$814.05 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
Maximum Cable Diameter (H)
1.19
mm +/- 0.127
(Equiv. 0.047 in.) |
Outside Diameter (OD)
19.05
mm (Equiv. 0.75 in.) |
Bore (B)
3.251
mm (Equiv. 0.128 in.) |
Overall Width (OAL)
3.962
|
Dia. to Base of Groove (P)
15.88
mm |
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|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 0.64 | ||||||
Part Number: PUI012-0191-033-A (100 Pcs)
U Groove Idler Pulleys - 1.19x19.05x3.251 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$440.59 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
Maximum Cable Diameter (H)
1.19
mm +/- 0.127 (Equiv. 0.047 in.) |
Outside Diameter (OD)
19.05
mm (Equiv. 0.75 in.) |
Bore (B)
3.251
mm (Equiv. 0.128 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 3.962 Dia. to Base of Groove (P): 15.88 mm Type: Plain Bearing - Light Duty Groove Radius (R): 0.64 | ||||||
Part Number: PUI012-0191-033-A (100 Pcs)
U Groove Idler Pulleys - 1.19x19.05x3.251 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$440.59 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
Maximum Cable Diameter (H)
1.60
mm +/- 0.127
(Equiv. 0.063 in.) |
Outside Diameter (OD)
31.75
mm (Equiv. 1.25 in.) |
Bore (B)
4.826
mm (Equiv. 0.19 in.) |
Overall Width (OAL)
5.563
|
Dia. to Base of Groove (P)
27.00
mm |
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|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 0.89 | ||||||
Part Number: PUI016-0318-048-A (100 Pcs)
U Groove Idler Pulleys - 1.6x31.75x4.826 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$485.23 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
Maximum Cable Diameter (H)
1.60
mm +/- 0.127 (Equiv. 0.063 in.) |
Outside Diameter (OD)
31.75
mm (Equiv. 1.25 in.) |
Bore (B)
4.826
mm (Equiv. 0.19 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 5.563 Dia. to Base of Groove (P): 27.00 mm Type: Plain Bearing - Light Duty Groove Radius (R): 0.89 | ||||||
Part Number: PUI016-0318-048-A (100 Pcs)
U Groove Idler Pulleys - 1.6x31.75x4.826 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$485.23 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
Maximum Cable Diameter (H)
2.39
mm +/- 0.127
(Equiv. 0.094 in.) |
Outside Diameter (OD)
38.10
mm (Equiv. 1.5 in.) |
Bore (B)
6.452
mm (Equiv. 0.254 in.) |
Overall Width (OAL)
7.137
|
Dia. to Base of Groove (P)
31.75
mm |
![]() |
|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 1.17 | ||||||
Part Number: PUI024-0381-065-A (100 Pcs)
U Groove Idler Pulleys - 2.39x38.1x6.452 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$663.59 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
Maximum Cable Diameter (H)
2.39
mm +/- 0.127 (Equiv. 0.094 in.) |
Outside Diameter (OD)
38.10
mm (Equiv. 1.5 in.) |
Bore (B)
6.452
mm (Equiv. 0.254 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 7.137 Dia. to Base of Groove (P): 31.75 mm Type: Plain Bearing - Light Duty Groove Radius (R): 1.17 | ||||||
Part Number: PUI024-0381-065-A (100 Pcs)
U Groove Idler Pulleys - 2.39x38.1x6.452 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$663.59 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
Maximum Cable Diameter (H)
3.18
mm +/- 0.127
(Equiv. 0.125 in.) |
Outside Diameter (OD)
44.45
mm (Equiv. 1.75 in.) |
Bore (B)
6.452
mm (Equiv. 0.254 in.) |
Overall Width (OAL)
7.137
|
Dia. to Base of Groove (P)
34.93
mm |
![]() |
|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 1.68 | ||||||
Part Number: PUI032-0445-065-A (100 Pcs)
U Groove Idler Pulleys - 3.18x44.45x6.452 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$758.86 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
Maximum Cable Diameter (H)
3.18
mm +/- 0.127 (Equiv. 0.125 in.) |
Outside Diameter (OD)
44.45
mm (Equiv. 1.75 in.) |
Bore (B)
6.452
mm (Equiv. 0.254 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 7.137 Dia. to Base of Groove (P): 34.93 mm Type: Plain Bearing - Light Duty Groove Radius (R): 1.68 | ||||||
Part Number: PUI032-0445-065-A (100 Pcs)
U Groove Idler Pulleys - 3.18x44.45x6.452 mm Single Row - Acetal - Black Pulley Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025 Regular price
$758.86 AUD
Regular price
Unit price
/
per
Excludes GST and overseas Taxes & Duties Per 100
|
||||||
|
||||||
Maximum Cable Diameter (H)
4.78
mm +/- 0.127
(Equiv. 0.188 in.) |
Outside Diameter (OD)
40.00
mm (Equiv. 1.575 in.) |
Bore (B)
6.553
mm (Equiv. 0.258 in.) |
Overall Width (OAL)
8.382
|
Dia. to Base of Groove (P)
31.12
mm |
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|
Material: Acetal - Black Type: Plain Bearing - Light Duty Groove Radius (R): 2.41 | ||||||
Part Number: PUI048-0400-066-A
U Groove Idler Pulleys - 4.78x40x6.553 mm Single Row - Acetal - Black Pulley Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||||
Maximum Cable Diameter (H)
4.78
mm +/- 0.127 (Equiv. 0.188 in.) |
Outside Diameter (OD)
40.00
mm (Equiv. 1.575 in.) |
Bore (B)
6.553
mm (Equiv. 0.258 in.) |
![]() |
|||
Material: Acetal - Black Overall Width (OAL): 8.382 Dia. to Base of Groove (P): 31.12 mm Type: Plain Bearing - Light Duty Groove Radius (R): 2.41 | ||||||
Part Number: PUI048-0400-066-A
U Groove Idler Pulleys - 4.78x40x6.553 mm Single Row - Acetal - Black Pulley Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Jun 08, 2028 |