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Product Specifications:
| Item | Ball Bearing Idler Sprocket |
| Bore Dia. | 1/2" |
| Chain Size | 41 |
| Hub Dia. | 2.032" |
| Length Through Bore | 0.72" |
| Material | Steel |
| No. Of Teeth | 18 |
| Pitch | 1/2" |
| Pitch Dia. | 2.879" |
| Series | BB-H Series |
| Type | Ball Bearing Type A |
Shipping Info:
| Ship weight (kg) | 0.68 |
| Ship height (cm) | 1.83 |
| Ship length (cm) | 7.98 |
| Ship width (cm) | 7.98 |
| Country of Origin | US |
Product Variants
| Product | Model | No. Of Teeth | Length Through Bore | Bore Dia. | Pitch Dia. | Pitch | Hub Dia. | Chain Size | Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
80BB12H 3/4 | 12 | 0.61" | 3/4" | 3.864" | 1" | 2 1/4" | 80 | Steel | €136.29 | |
![]() |
25BB20 3/8 | 20 | 0.343" | 3/8" | 1.598" | 1/4" | 1.05" | #25 | Steel | €77.43 | RFQ
|
![]() |
35BB19H 1/2 | 19 | 0.72" | 1/2" | 2.278" | 3/8" | 1.85" | 35 | Steel | €90.60 | |
![]() |
35BB19H 3/8 | 19 | 0.38" | 3/8" | 2.278" | 3/8" | 1.85" | 35 | Steel | €90.60 | |
![]() |
40BB18H 1/2 | 18 | 0.72" | 1/2" | 2.879" | 1/2" | 2.032" | 40 | Steel | €93.57 | |
![]() |
40BB25H 5/8 | 25 | 0.72" | 5/8" | 3.989" | 1/2" | 2.53" | 40 | Steel | €103.50 | |
![]() |
40BB35H 5/8 | 35 | 0.72" | 5/8" | 5.578" | 1/2" | 2 1/4" | 40 | Steel | €111.97 |
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MARTIN SPROCKET 41BB18H 1/2 Ball Bearing Idler Sprocket, 18 Teeth, 2.879 Inch Pitch Dia., Steel
€93.57 /unit



