MARTIN SPROCKET BK190 1 3/16 Sheave, 1.188 Inch Bore, 18.750 Inch Outside Dia., 1 Groove, Cast Iron
18.750"
1.188"
Get it by Friday, Apr 17
€285.61 /unit
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Product Specifications:
| Item | Sheave |
| 4la Or A Belt Pitch Dia. | 18" |
| 5l Or B Belt Pitch Dia. | 18 2/5" |
| Bore Diameter | 1.188" |
| Bore Type | Finished |
| Bushing Type | H |
| Face Width | 7/8" |
| Hub Diameter | 2" |
| Hub Projection | 21/32" |
| Length | 1 17/32" |
| Material | Cast Iron |
| Number Of Grooves | 1 |
| Outside Dia. | 18 3/4" |
| Outside Diameter | 18 3/4" |
| Series | BK Series |
| Suitable For Use With | A, 4L, B, 5L Cross Section Belts |
| Type | Arm, Spoke Bored to Size Type C |
Shipping Info:
| Ship weight (kg) | 5.31 |
| Ship height (cm) | 2.07 |
| Ship length (cm) | 47.63 |
| Ship width (cm) | 47.63 |
| Country of Origin | US |
Product Variants
| Product | Model | Outside Dia. | Face Width | Material | Price | |
|---|---|---|---|---|---|---|
![]() |
BK45 3/4 | 4 1/4" | 7/8" | Cast Iron | €50.13 | |
![]() |
BK55 3/4 | 5 1/4" | 7/8" | Cast Iron | €58.21 | |
![]() |
BK100 1 | 9 3/4" | 7/8" | Cast Iron | €115.70 | |
![]() |
BK100 1 1/4 | 9 3/4" | 7/8" | Cast Iron | €115.70 | |
![]() |
BK100 1 1/8 | 9 3/4" | 7/8" | Cast Iron | €115.70 | |
![]() |
BK100 1 3/16 | 9 3/4" | 7/8" | Cast Iron | €115.70 | |
![]() |
BK25 3/4 | 2 1/2" | 0.813" | Steel | €28.51 |
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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.
MARTIN SPROCKET BK190 1 3/16 Sheave, 1.188 Inch Bore, 18.750 Inch Outside Dia., 1 Groove, Cast Iron
€285.61 /unit







