Bored sheave

Bored to size sheaves

Bored to size sheaves use either 'A' or 'B' section belts. Come with keyway and setscrew.

'Size' indicates where the center section of the belt will run and the measurement you will use to determine ratios or speeds.

1B30-1/2" Sheave

Only

2.00lbs

Size - 3"
O.D. - 3.15"
Bore - 1/2"
Keyway and setscrew

1B30-5/8" Sheave

Only

2.00lbs

Size - 3"
O.D. - 3.15"
Bore - 5/8"
Keyway and setscrew

1B30-3/4" Sheave

Only

2.00lbs

Size - 3"
O.D. - 3.15"
Bore - 3/4"
Keyway and setscrew

1B40-1/2" Sheave

Only

2.00lbs

Size - 4"
O.D. - 4.15"
Bore - 1/2"
Keyway and setscrew

1B40-5/8" Sheave

Only

2.00lbs

Size - 4"
O.D. - 4.15"
Bore - 5/8"
Keyway and setscrew

1B40-3/4" Sheave

Only

2.00lbs

Size - 4"
O.D. - 4.15"
Bore - 3/4"
Keyway and setscrew

1B40-7/8" Sheave

Only

2.00lbs

Size - 4"
O.D. - 4.15"
Bore - 7/8"
Keyway and setscrew

1B42-1" Sheave

Only

2.25lbs

Size - 4.2"
O.D. - 4.55"
Bore - 1"
Keyway and setscrew

1B42-1-1/8" Sheave

Only

2.25lbs

Size - 4.2"
O.D. - 4.55"
Bore - 1-1/8"
Keyway and setscrew

1B42-1-3/8" Sheave

Only

2.00lbs

Size - 4.2"
O.D. - 4.55"
Bore - 1-3/8"
Keyway and setscrew

1B45-1" Sheave

Only

2.50lbs

Size - 4.5"
O.D. - 4.75"
Bore - 1"
Keyway and setscrew

1B50-1/2" Sheave

Only

3.00lbs

Size - 5"
O.D. - 5.15"
Bore - 1/2"
Keyway and setscrew

1B50-3/4" Sheave

Only

3.00lbs

Size - 5"
O.D. - 5.15"
Bore - 3/4"
Keyway and setscrew

1B80-3/4" Sheave

Only

4.50lbs

Size - 8"
O.D. - 8.15"
Bore - 3/4"
Keyway and setscrew

1B80-1" Sheave

Only

5.00lbs

Size - 8"
O.D. - 8.15"
Bore - 1"
Keyway and setscrew

1B85-3/4" Sheave

Only

5.50lbs

Size - 8.5"
O.D. - 8.75"
Bore - 3/4"
Keyway and setscrew