Home > Power Transmission > Bushings - Taper-Lock Bushings | QD Bushings > QD Bushings | Quick Disconnect Bushings
Choose a sub category:
B Type Bushings F QD Type Bushings J QD Type Bushings JA QD Type Bushings
M QD Type Bushings N QD Type Bushings P Type QD Bushings Q Type Split Taper Bushings
SD QD Type Bushings SDS QD Type Bushings SF QD Type Bushings SF Type Bushings
SH QD Type Bushings SH Type Bushings SK QD Type Bushings SK Type Bushings
XTB Type Bushings

QD Bushings | Quick Disconnect Bushings


QD bushings are utilized throughout the industrial power transmission and agricultural industry for various sprockets, sheaves, pulleys, and synchronized drives. They are designed for easy installation and easy un-installation; they are also commonly referred to as quick-disconnect bushings. QD bushings are capable of conventional mounting with the flange outboard and reverse mounting to where the flange is inboard and utilize a single split that extends through the entire bushing length. Our QD bushings interchange with other brands and are made from high-grade steel that has been precision machined for perfect application fitment. QD bushings' benefits over different styles include; ease of install/ uninstall, superior holding power, and extreme strengths. We stock all of the standard sizes of QD bushings and supply custom QD bushings upon request, including stainless steel QD bushings. QD bushings are found in some of the most rugged applications worldwide; contact our customer service team today for a quote or additional information on our premium QD bushings.

QD Bushing Size Chart


Bushing Type
(A)
(B)
(D)
(E)
(F)
(G)
(L)
Bolt Circle
Cap Screws Required
Min. Stock Bore
Max. Bore W/ KW
Max Bore W/ Shallow KW
Set Screw Size
Avg. Weight (LBS)
JA 0.375" 1.375" 2.000" 0.688" 0.563" 0.210" 1.000" 1.665" 3 - 10X1 0.375" 1.000" 1.250" 10 - 24 0.9
SH 0.438" 1.871" 2.688" 0.875" 0.813" 0.243" 1.250" 2.250" 3 - 0.25X1.375 0.500" 1.375" 1.688" 0.25 - 20 1.0
SDS 0.500" 2.187" 3.188" 0.875" 0.750" 0.265" 1.315" 2.688" 3 - 0.25X1.375 0.500" 1.688" 2.000" 0.25 - 20 1.0
SD 0.500" 2.187" 3.188" 0.938" 1.250" 0.260" 1.813" 2.688" 3 - 0.25X1.875 0.500" 1.688" 1.938" 0.25 - 20 1.5
SK 0.563" 2.812" 3.875" 1.375" 1.250" 0.317" 1.875" 3.313" 3 - 0.313X2 0.500" 2.125" 2.500" 0.313 - 18 2.0
SF 0.563" 3.125" 4.625" 1.500" 1.250" 0.322" 2.000" 3.875" 3 - 0.375X2 0.500" 2.313" 2.316" 0.313 - 18 3.0
E 0.750" 3.834" 6.000" 1.875" 1.625" 0.327" 2.625" 5.000" 3 - 0.5X2.75 0.875" 2.875" 3.500" 0.375 - 16 10.0
F 0.813" 4.437" 6.625" 2.813" 2.500" 0.423" 3.625" 5.625" 3 - 0.563X3.625 1.000" 3.313" 3.938" 0.5 - 13 11.5
J 1.000" 5.148" 7.250" 3.500" 3.188" 0.423" 4.500" 6.250" 3 - 0.625X4.5 1.438" 3.750" 4.500" 0.625 - 11 18.0
M 1.250" 6.500" 9.000" 5.500" 5.188" 0.423" 6.750" 7.875" 4 - 0.75X6.75 1.938" 4.750" 5.500" 0.75 - 10 37.0
N 1.500" 7.000" 10.25" 6.625" 6.250" 0.423" 8.125" 8.500" 4 - 0.875X8.5 2.438" 5.125" 6.000" 0.75 - 10 57.0
P 1.750" 8.250" 11.75" 7.625" 7.250" 0.423" 9.375" 10.00" 4 - 1X9.5 2.938" 5.983" 7.000" 0.875 - 9 120.0
W 2.000" 10.437" 15.00" 9.375" 9.000" 0.564" 11.375" 12.75" 4 - 1.125X11.5 4.000" 7.500" 8.500" 1 - 8 250.0
S 3.250" 12.125" 17.75" 12.50" -- 0.814" 15.750" 15.00" 5 - 1.125X15.5 6.000" 8.250" 10.000" 1.25 - 7 400.0


Sort By:
1 2 3 ... 16
   
 
1 2 3 ... 16