FREE delivery on orders over €150
Product Specifications:
| Height | 2" |
| Material | Steel |
| No. Of Teeth | 21 |
| Overall Length | 5/8" |
| Width | 2" |
Shipping Info:
| Ship weight (kg) | 0.9 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 1.59 |
| Ship width (cm) | 5.08 |
| Country of Origin | CN |
Product Variants
| Product | Model | No. Of Teeth | Pitch Dia. | Length Through Bore | Height | Hub Dia. | Bore Dia. | Material | Set Screw Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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25BF40x1/2 | 40 | - | - | 3 1/2" | - | - | Steel | 2 | €97.02 | |
![]() |
25BF45x1 | 45 | - | - | 4 1/4" | - | - | Steel | 2 | €78.71 | |
![]() |
25BF23x1 | 23 | - | - | 2" | - | - | Steel | 2 | €83.92 | |
![]() |
25BF28x5/8 | 28 | 2.233" | 5/8" | - | 1 1/2" | 5/8" | Steel | - | €80.55 | |
![]() |
25BF25x1/2 | 25 | - | - | 2 1/2" | - | - | Steel | 2 | €102.33 | |
![]() |
25BF45x3/4 | 45 | - | - | 4 1/4" | - | - | Steel | - | €78.71 | |
![]() |
25BF14x3/8 | - | - | - | 1 1/2" | - | - | Steel | 2 | €84.77 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
B & B MANUFACTURING 25BF21x7/8 Finished BoreBoreRoller Chain Sprocket, 21# of Teeth
€92.07 /unit


