Martin 6 B 110 R MST sheave is a 6-groove B-section (5L) V-belt sheave with an 11.0" pitch diameter. Features cast iron arm/spoke construction and uses an industry-interchangeable Martin Split Taper (MST) R1 bushing for a true clamp fit on shafts from

Belt Cross Section

B

Bushing Max Bore Size

3.750"

Bushing Min Bore Size

1.125"

Bushing Part Number

R1

Bushing Style

MST

Face Width

4.750"

Material

Cast Iron

Number Of Grooves

6

Outside Dia

11.350"

Pitch Dia

11.000"

Sheave Construction

Arm/Spoke