Sheaves

Aluminum Die Cast Sheave 6 x 3/4" 55428

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Aluminum Die Cast Sheave 6 x 5/8" 55427

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Aluminum Die Cast Sheave 6 x 1/2" 55426

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Aluminum Die Cast Sheave 5 x 3/4" 55425

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Aluminum Die Cast Sheave 5 x 5/8" 55424

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Aluminum Die Cast Sheave 5 x 1/2" 55423

Single groove aluminum sheave for 3L (3/8"), 4L - "A" type (1/2") V-beltsSupplied with 5/16 x 1/2" UNC set screwLight duty applications only*, use cast iron or steel sheaves for harsher environment applications Dynaline Catalog 

Weld-On "QD" Taper Lock Bushing Hub SDS-A

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...

SD Shaft "QD" Taper Lock Bushing w/Machineable Plain Bore SDMPB

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...

9/16" Shaft "QD" Taper Lock Bushing SD9/16

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...

7/8" Shaft "QD" Taper Lock Bushing SD7/8

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...

5/8" Shaft "QD" Taper Lock Bushing SD5/8

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...

42mm Shaft "QD" Taper Lock Bushing SD42MM

Masterdrive was started in 1998 with a limited line of sheaves, out of a small warehouse in Wisconsin USA. Today Masterdrive is proud to service the power transmission industry in North, Central and South America with a full line of power transmission...