Dynaline

Aluminum Die Cast Sheave 3-1/2 x 1/2" 55414

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...

Aluminum Die Cast Sheave 3 x 3/4" 55413

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...

Aluminum Die Cast Sheave 3 x 5/8" 55412

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...

Aluminum Die Cast Sheave 3 x 1/2" 55411

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...

Aluminum Die Cast Sheave 2-1/2 x 3/4" 55410

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...

Aluminum Die Cast Sheave 2-1/2 x 5/8" 55409

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...

Aluminum Die Cast Sheave 2-1/2 x 1/2" 55408

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...

Aluminum Die Cast Sheave 2-1/4 x 3/4" 55407

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...

Aluminum Die Cast Sheave 2-1/4 x 5/8" 55406

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...

Aluminum Die Cast Sheave 2-1/4 x 1/2" 55405

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...

Aluminum Die Cast Sheave 2 x 3/4" 55404

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...

Aluminum Die Cast Sheave 2 x 5/8" 55403

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...