P1
⏳Price
$10.55
CNBTR Yellow 0.5 Modulus Compact Brass Reducer 20 T Wore Gear Wheel & 0.3cm Bore Gear Shaft
★★★★★
$10.55
Quantity
1
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About this item
- Pack of a 0.5 modulus 3mm hole dia brass gear shaft and one 11mm outer dia 20 T brass gear wheel.
- The transmission structure of shaft is simple, compact, small volume and light weight.
- Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
- High quality material selection, carefully processing create high quality product.
- Made of brass, long time service. If you have any question about the item, feel free to contact the CNBTR Service and we will try our best to give you a satis factory answer.
Product description
Specifications: Material: Brass Color: Yellow Brand name: CNBTR Modulus: 0.5 Weight:16g Size of wheel: T:20 T Dia:11.2MM Height:12MM/0.47 Inch Outer Diameter:11MM/0.43 Inch Hole Diameter:4MM/0.16 Inch Step Size:9x7MM/0.35x0.27 Inch ( Dia x H) Overall Size:12x11x4MM/0.47x0.39x0.12 Inch( H x OD x ID) Size of gear shaft: Height:20MM/0.79 Inch Outer Diameter:9.7MM/0.38 Inch Inner Diameter:3MM/0.12 Inch Size:20x9.7x3MM/0.79x0.38x0.12 Inch( H x OD x ID) Features: 1.Pack of a 0.5 modulus 3mm hole dia brass gear shaft and one 11mm outer dia 20 T brass gear wheel. 2.The transmission structure of shaft is simple, compact, small volume and light weight. 3.Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission. 4.High quality material selection, carefully processing create high quality product. 5.Made of brass, long time service. Package Content: Package include: 1 x wheel 1 x gear shaft 2 x screws The unique MPN label on each inner package, which confirm it passed the quality inspection and it is genuine item sold from our shop. Please offer it to us when you need assistance.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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