-40%
One Groove SHEAVE PULLEY BK30-1/2" Hex set screws BK3012
$ 7.91
- Description
- Size Guide
Description
V-Belt Pulley - 4L, 5L, A, B Belt Section Size, 1 Groove, 3.15 in O.D, Finished with No Keyway, 0.5000 in 1/2" Bore Size-
Brand new. Single groove, cast iron pulley with keyway and 2 set-screws
For use with type "A" and "B" belts. Fully balanced.
Bore
1/2"
Outside Diameter
3"
Belt Type A (1/2") Datum Diameter
1.80"
Belt Type B (5/8") Datum Diameter
2.20"
keyway
Outside Diameter
Diameter measured at the outside of the pulley.
Datum Diameter
The datum diameters are an industry standard reference point used for calculations such as center distance and belt length. The datum system replaces the pitch system for classical belts and pulleys to compensate for differences in manufacturers construction of belts.