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Description: QD Bushings (shortening for Quick Detachable Bushings) are designed with a split central to the taper and flange. The bushings are used on pulleys, sheaves, and sprockets, especially when more clamping force is needed on standard bore-to-size bushings. They are designed using hardened materials such as high-quality steel that have high torque capability of between 1500 and 20,000 pounds. The primary advantage of QD bushings is that they are interchangeable with other shaft-mounted components. Their shallow tapers provide a high mechanical advantage for assurance of dependable clamping to the shaft. This is the primary reason why they are recommended for mounting high capacity synchronous belt drives, v-belt drives, and roller chain drives. Because QD bushings have narrow sprocket hubs, they can help to stabilize the overhung load. Besides, they require high clamping force that helps to reduce the need for key ways on non-drives. Therefore, they are preferred for a diversity of industrial and commercial supplications.
Item ID
Item
Price
Quantity
Big_card_vertical
#249110
WS 7 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model WS 7 15/16
$1,270.28 Each
Free Shipping
Big_card_vertical
#248327
PS 4 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model PS 4 15/16
$784.33 Each
Free Shipping
Big_card_vertical
$169.67 Each
Free Shipping
Big_card_vertical
#248028
MS 3 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model MS 3 15/16
$255.47 Each
Free Shipping
Big_card_vertical
#390703
US Tsubaki F-3 F 3 QD BUSHING
Brand U.S.Tsubaki
Model F-3
$129.89 Each
Free Shipping
Big_card_vertical
#247729
JS 3 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model JS 3 7/16
$139.35 Each
Free Shipping
Big_card_vertical
#248291
NS 5 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model NS 5 15/16
$490.04 Each
Free Shipping
Big_card_vertical
$93.89 Each
Free Shipping
Big_card_vertical
#390726
US Tsubaki F-1 F 1 QD BUSHING
Brand U.S.Tsubaki
Model F-1
$129.89 Each
Free Shipping
Big_card_vertical
#390066
US Tsubaki SDS-1M SDS 1-13/16 QD BUSHING
Brand U.S.Tsubaki
Model SDS-1M
$23.39 Each
Free Shipping
Big_card_vertical
#390315
US Tsubaki F-3H F 3-1/2 QD BUSHING
Brand U.S.Tsubaki
Model F-3H
$129.89 Each
Free Shipping
Big_card_vertical
#249102
WS 5 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model WS 5 15/16
$1,270.28 Each
Free Shipping
Big_card_vertical
#248329
PS 5 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model PS 5 7/16
$784.33 Each
Free Shipping
Big_card_vertical
#248031
MS 4 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model MS 4 7/16
$255.47 Each
Free Shipping
Big_card_vertical
$169.67 Each
Free Shipping
Big_card_vertical
#390302
US Tsubaki SH-1H SH 1-1/2 QD BUSHING
Brand U.S.Tsubaki
Model SH-1H
$20.15 Each
Free Shipping
Big_card_vertical
#248027
MS 3 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model MS 3 1/2
$255.47 Each
Free Shipping
Big_card_vertical
#248328
PS 5 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model PS 5 15/16
$784.33 Each
Free Shipping
Big_card_vertical
#248288
NS 4 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model NS 4 15/16
$490.04 Each
Free Shipping
Big_card_vertical
#247725
JS 2 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model JS 2 15/16
$139.35 Each
Free Shipping
Big_card_vertical
#248292
NS 5 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model NS 5 7/16
$490.04 Each
Free Shipping
Big_card_vertical
$973.40 Each
Free Shipping
Big_card_vertical
#249107
WS 6 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model WS 6 7/16
$1,270.28 Each
Free Shipping
Big_card_vertical
#248289
NS 4 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model NS 4 7/16
$490.04 Each
Free Shipping
Big_card_vertical
#248332
PS 6 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model PS 6 15/16
$784.33 Each
Free Shipping
Big_card_vertical
#248032
MS 5 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model MS 5 1/2
$255.47 Each
Free Shipping
Big_card_vertical
#389851
US Tsubaki SK-1B SK 1-1/8 QD BUSHING
Brand U.S.Tsubaki
Model SK-1B
$36.23 Each
Free Shipping
Big_card_vertical
#389854
US Tsubaki SK-1E SK 1-5/16 QD BUSHING
Brand U.S.Tsubaki
Model SK-1E
$36.23 Each
Free Shipping
Big_card_vertical
#390292
US Tsubaki SH-1 SH 1 QD BUSHING
Brand U.S.Tsubaki
Model SH-1
$20.15 Each
Free Shipping
Big_card_vertical
$289.95 Each
Free Shipping
Big_card_vertical
#248287
NS 3 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model NS 3 15/16
$490.04 Each
Free Shipping
Big_card_vertical
#249109
WS 7 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model WS 7 1/2
$1,270.28 Each
Free Shipping
Big_card_vertical
#249111
WS 8 Bushing QD SHORT
Brand Martin Sprocket
Model WS 8
$1,270.28 Each
Free Shipping
Big_card_vertical
#248290
NS 5 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model NS 5 1/2
$490.04 Each
Free Shipping
Big_card_vertical
#390188
US Tsubaki SFI SF-9/16 QD BUSHING
Brand U.S.Tsubaki
Model SFI
$44.60 Each
Free Shipping
Big_card_vertical
#249108
WS 7 Bushing QD SHORT
Brand Martin Sprocket
Model WS 7
$1,270.28 Each
Free Shipping
Big_card_vertical
#248331
PS 6 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model PS 6 1/2
$784.33 Each
Free Shipping
Big_card_vertical
#249105
WS 6 1/2 Bushing QD SHORT
Brand Martin Sprocket
Model WS 6 1/2
$1,270.28 Each
Free Shipping
Big_card_vertical
#247730
JS 4 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model JS 4 7/16
$139.35 Each
Free Shipping
Big_card_vertical
$93.89 Each
Free Shipping
Big_card_vertical
#390150
US Tsubaki E-2H E 2-1/2 QD BUSHING
Brand U.S.Tsubaki
Model E-2H
$82.84 Each
Free Shipping
Big_card_vertical
#390043
US Tsubaki SDS-1A SDS 1-1/16 QD BUSHING
Brand U.S.Tsubaki
Model SDS-1A
$23.39 Each
Free Shipping
Big_card_vertical
#389889
US Tsubaki SF-1M SF 1-13/16 QD BUSHING
Brand U.S.Tsubaki
Model SF-1M
$44.60 Each
Free Shipping
Big_card_vertical
#249106
WS 6 15/16 Bushing QD SHORT
Brand Martin Sprocket
Model WS 6 15/16
$1,270.28 Each
Free Shipping
Big_card_vertical
#390738
US Tsubaki E-3G E 3-7/16 QD BUSHING
Brand U.S.Tsubaki
Model E-3G
$82.84 Each
Free Shipping
Big_card_vertical
#390713
US Tsubaki E-2F E 2-3/8 QD BUSHING
Brand U.S.Tsubaki
Model E-2F
$82.84 Each
Free Shipping
Big_card_vertical
#389901
US Tsubaki SH-1G SH 1-7/16 QD BUSHING
Brand U.S.Tsubaki
Model SH-1G
$20.15 Each
Free Shipping
Big_card_vertical
#390719
US Tsubaki E-3E E 3-5/16 QD BUSHING
Brand U.S.Tsubaki
Model E-3E
$82.84 Each
Free Shipping
Big_card_vertical
#390394
US Tsubaki SF-1R SF 1-15/16 QD BUSHING
Brand U.S.Tsubaki
Model SF-1R
$44.60 Each
Free Shipping
Big_card_vertical
#389863
US Tsubaki SHI SH-9/16 QD BUSHING
Brand U.S.Tsubaki
Model SHI
$20.15 Each
Free Shipping
Big_card_vertical
#390685
US Tsubaki F-1M F 1-13/16 QD BUSHING
Brand U.S.Tsubaki
Model F-1M
$129.89 Each
Free Shipping
Big_card_vertical
#247726
JS 2 7/16 Bushing QD SHORT
Brand Martin Sprocket
Model JS 2 7/16
$139.35 Each
Free Shipping
Big_card_vertical
#390058
US Tsubaki SF-1B SF 1-1/8 QD BUSHING
Brand U.S.Tsubaki
Model SF-1B
$44.60 Each
Free Shipping
Big_card_vertical
#390156
US Tsubaki E-1E E 1-5/16 QD BUSHING
Brand U.S.Tsubaki
Model E-1E
$82.84 Each
Free Shipping
Big_card_vertical
#390054
US Tsubaki SDK SD-11/16 QD BUSHING
Brand U.S.Tsubaki
Model SDK
$28.11 Each
Free Shipping
Big_card_vertical
#390336
US Tsubaki EP E-7/8 QD BUSHING
Brand U.S.Tsubaki
Model EP
$82.84 Each
Free Shipping
Big_card_vertical
#389915
US Tsubaki F-2J F 2-5/8 QD BUSHING
Brand U.S.Tsubaki
Model F-2J
$129.89 Each
Free Shipping
Big_card_vertical
#390328
US Tsubaki SK-1D SK 1-1/4 QD BUSHING
Brand U.S.Tsubaki
Model SK-1D
$36.23 Each
Free Shipping
Big_card_vertical
$766.29 Each
Free Shipping
Big_card_vertical
#390682
US Tsubaki F-2K F 2-11/16 QD BUSHING
Brand U.S.Tsubaki
Model F-2K
$129.89 Each
Free Shipping