MARTIN SPROCKET 2BK50-H Sheave, 1.378 Inch Bore, 1.750 Inch Face Width, 4.750 Inch Outside Dia., Cast Iron
4.750"
Get it by Tuesday, Aug 25
€110.95 /unit
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Product Specifications:
| Item | Sheave |
| 4la Or A Belt Pitch Dia. | 4" |
| 5l Or B Belt Pitch Dia. | 4 2/5" |
| Bore Dia. | 1.378" |
| Bore Type | MST Bushed |
| Bushing Type | H |
| Face Width | 1 3/4" |
| Hub Dia. | 2 3/4" |
| Length | 1 3/4" |
| Material | Cast Iron |
| No. Of Grooves | 2 |
| Outside Dia. | 4 3/4" |
| Series | 2BK-H Series |
| Suitable For Use With | A, 4L, B, 5L Cross Section Belts |
| Type | Type B Web |
Shipping Info:
| Ship weight (kg) | 1.76 |
| Ship height (cm) | 4.45 |
| Ship length (cm) | 12.07 |
| Ship width (cm) | 12.07 |
| Country of Origin | US |
Product Variants
| Product | Model | Outside Dia. | Type | Face Width | Bore Dia. | Material | Price | |
|---|---|---|---|---|---|---|---|---|
![]() |
2BK45-H | 4 1/4" | Solid Type A | 1 3/4" | 1.378" | Cast Iron | €98.84 | |
![]() |
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 |
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MARTIN SPROCKET 2BK50-H Sheave, 1.378 Inch Bore, 1.750 Inch Face Width, 4.750 Inch Outside Dia., Cast Iron
€110.95 /unit







