MARTIN SPROCKET 2BK45-H Sheave, 1.378 Inch Bore, 1.750 Inch Face Width, 4.250 Inch Outside Dia., Cast Iron
4.250"
Get it by Tuesday, Aug 25
€98.84 /unit
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Product Specifications:
| Item | Sheave |
| 3l Belt Pitch Dia. | 3.9" |
| 4la Or A Belt Pitch Dia. | 3 1/2" |
| Bore Dia. | 1.378" |
| Bore Type | Bushed |
| Bushing Type | MST H |
| Face Width | 1 3/4" |
| Hub Dia. | 2 3/4" |
| Hub Projection | 15/16" |
| Length | 2 3/16" |
| Material | Cast Iron |
| No. Of Grooves | 2 |
| Outside Dia. | 4 1/4" |
| Product Datasheet | martin-sprocket-1vp25-3-4.pdf |
| Series | 2BK-H Series |
| Suitable For Use With | A, 4L, 5L Cross Section Belts |
| Type | Solid Type A |
Shipping Info:
| Ship weight (kg) | 1.4 |
| Ship height (cm) | 5.56 |
| Ship length (cm) | 10.8 |
| Ship width (cm) | 10.8 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Outside Dia. | Type | Face Width | Bore Dia. | Material | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
2BK47-H | 4.45" | Type B Web | 1 3/4" | 1.378" | Cast Iron | €108.93 | |
![]() |
2BK57-H | 5.45" | Type B Web | 1 3/4" | 1.378" | Cast Iron | €125.23 | |
![]() |
2BK100-H | 9 3/4" | Arm, Spoke Type C | 1 3/4" | 1.378" | Cast Iron | €200.77 | |
![]() |
2BK110-H | 10 3/4" | Arm, Spoke Type C | 1 3/4" | 1.378" | Cast Iron | €217.53 | |
![]() |
2BK130-H | 12 3/4" | Arm, Spoke Type C | 1 3/4" | 1.378" | Cast Iron | €266.94 | |
![]() |
2BK140-H | 13 3/4" | Arm, Spoke Type C | 1 3/4" | 1.378" | Cast Iron | €302.11 | |
![]() |
2BK160-H | 15 3/4" | Arm, Spoke Type C | 1 3/4" | 1.378" | Cast Iron | €316.96 |
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MARTIN SPROCKET 2BK45-H Sheave, 1.378 Inch Bore, 1.750 Inch Face Width, 4.250 Inch Outside Dia., Cast Iron
€98.84 /unit







