Standard Keyways
 
 
PART NUMBER

STEPS SIZE
INCHES

OUTSIDE
DIAMETER STEPS
(INCHES)
BORE (INCHES)
1st
2nd
3rd
4th
1/2
5/8
3/4
7/6
3 - 2 step
2
3
--
--
4700
4701
--
--
3 1/2 - 3 step
1 3/4
2 1/2
3 1/2
--
4720
4721
4722
--
4 - 4 step
1 3/4
2 1/2
3
4
4740
4741
4742
4743
5 - 4 step*
2
3
4
5
4750
4751
4752
--
*Available upon request
 

 

About Us | Why Alliance? | Technology | Join Us | Feedback | Contact Us | Home
 
Mandrels
Awning/Rope Pulleys
Standard Single Groove
HeavyDuty Single Groove
Variable Speed Pulleys
Groove Spoke Pulleys
Cone V Belt Pulleys
Shaft Coupling
Miscellaneous Hardware
About usWhy AllianceTechnologyJoin usFeedbackContact usHome