Drive Pulley Adapters
for Reinforced Nylon Round, Flat, and V Pulleys
Drive adapters are molded into our reinforced nylon round, flat and vee idler pulley line instead of bearings to convert them into drive pulleys. Hubs are made from sintered powder steel, lightly oil impregnated to resist rusting. All come with keyway and set screw.
New larger
sizes: 3/4" and 1" (19.1mm and 25.4mm) diameter -- allow use with much larger shafts.
|
|
| Part No.
| Shaft dia.
| Stand-off
| Keyway
|
| DA25
| 0.25"
(6.3 mm)
| 0.375" (9.5 mm)
| No keyway, set screw only
*
|
| DA38
| 0.375"
(9.5 mm)
| 0.375" (9.5 mm)
| 0.125" (3.2 mm)
|
| DA50
| 0.50"
(12.7 mm)
| 0.375" (9.5 mm)
| 0.125" (3.2 mm)
|
| DA63
| 0.625"
(15.9 mm)
| 0.75"
(19 mm)
| 0.188" (4.8 mm)
*
|
| DA75
| 0.75"
(19 mm)
| 0.75" (19 mm)
| 0.188" (4.8 mm)
|
| DA100
| 1.00"
(25.4 mm)
| 0.75" (19 mm)
| 0.25" (6.3 mm)
* |
*DA25 and DA63 drive adapters use bronze bushings to reduce our DA38 and DA75 bores down to 1/4" and 5/8" respectively. DA63 and DA100 require a rectangular key 3/16" x 1/4". Alternately, 1/4" square keys will work if you machine 0.063" off one side of the key. |
(includes Set Screw)
|
,
For the best in drive pulley adapters, insist on DuraBelt.
Copyright © 2011 DuraBelt, Inc. All Rights Reserved.
