Tapered And QD Bushings

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Tapered and QD bushings are used for attaching a rotating shaft to stationery components. They are typically used in motors, gearboxes and pulleys. Both tapered and QD bushings are designed...Read more

StyleModelPrice (inc. VAT)
A68514434206£45.89
RFQ
A68514434202£45.89
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A68514434207£45.89
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TB WOODS -

QD Idler Bushings

StyleModelBolt Circle Dia.Coupling SizeDimension ADimension BDimension DDimension FMaterialMounting TypePrice (inc. VAT)
ASHBB2 1/4"SH0.38"1.871"2.69"1 1/4"Ductile Iron1/2-13NC Stud£325.15
ASDBB2.688"SD0.44"2.188"3.19"0.72"Ductile Iron1/2-13NC Stud£374.00
ASDBB582.688"SD0.44"2.188"3.19"1 1/4"Ductile Iron5/8-11NC Stud£374.00
ASFBB3 7/8"SF1/2"3 1/8"4 5/8"1.38"Cast Iron3/4-10NC Stud£587.72
ASFBB13 7/8"SF1/2"3 1/8"4 5/8"1.38"Cast Iron1-8NC Stud£587.72
ASKBB3.313"SK1/2"2.813"3.88"1 1/4"Ductile Iron3/4-10NC Stud£427.42
TB WOODS -

Taper Lock Bushings

StyleModelBolt Circle Dia.Bore Dia.Bore SizeCoupling SizeDimension ADimension BKeywayMaterialPrice (inc. VAT)
ATL161015/16--------£24.40
ATL121013/161 3/4"13/16"13/16"12101.87"1"StandardSteel£21.10
ATL121019MM1 3/4"19 mm19 mm12101.87"1"StandardSteel£21.10
BTL12151141 3/4"1-1/4"1 mm12151.87"1 1/2"StandardSteel£23.07
ATL1215781 3/4"7/8"7/8"12151.87"1 1/2"StandardSteel£23.07
ATL1215581 3/4"5/8"5/8"12151.87"1 1/2"StandardSteel£23.07
ATL121020MM1 3/4"20 mm20"12101.87"1"StandardSteel£21.10
ATL121024MM1 3/4"24 mm24"12101.87"1"StandardSteel£21.10
ATL121513/161 3/4"13/16"13/16"12151.87"1 1/2"StandardSteel£23.07
BTL121030MM1 3/4"30 mm30 mm12101.87"1"StandardSteel£21.10
ATL1210121 3/4"1/2"1/2"12101.87"1"StandardSteel£21.10
ATL121016MM1 3/4"16 mm16"12101.87"1"StandardSteel£21.10
ATL121018MM1 3/4"18 mm18"12101.87"1"StandardSteel£21.10
ATL12159/161 3/4"9/16"9/16"12151.87"1 1/2"StandardSteel£23.07
ATL1210581 3/4"5/8"5/8"12101.87"1"StandardSteel£21.10
ATL12109/161 3/4"9/16"9/16"12101.87"1"StandardSteel£21.10
ATL1210341 3/4"3/4"1 mm12101.87"1"StandardSteel£21.10
ATL1210781 3/4"7/8"7/8"12101.87"1"StandardSteel£21.10
ATL121011/161 3/4"11/16"11/16"12101.87"1"StandardSteel£21.10
ATL121015/161 3/4"15/16"15/16"12101.87"1"StandardSteel£21.10
BTL121511 3/4"1"1"12151.87"1 1/2"StandardSteel£23.07
ATL1215121 3/4"1/2"1/2"12151.87"1 1/2"StandardSteel£23.07
ATL121014MM1 3/4"14 mm14"12101.87"1"StandardSteel£21.10
BTL121028MM1 3/4"28 mm28"12101.87"1"StandardSteel£21.10
BTL12101181 3/4"1-1/8"1 mm12101.87"1"StandardSteel£21.10
StyleModelPrice (inc. VAT)
ATL131013/16£23.74
ATL13109/16£23.74
ATL13101£23.74
ATL131015/16£23.74
ATL1310118£23.74
ATL131058£23.74
ATL131034£23.74
ATL1310114£23.74
ATL131012£23.74
ATL131011/16£23.74
ATL131078£23.74
ATL1310138£23.74
ATL13101716£23.74
MARTIN SPROCKET -

E-STL Series QD Bushings

StyleModelPrice (inc. VAT)
AE-STL 2 15/16£227.30
RFQ
BE-STL 2 1/8£227.30
RFQ
CE-STL 2 3/4£227.30
RFQ
DE-STL 2 7/8£227.30
RFQ
EE-STL 3£227.30
RFQ
FE-STL 3 1/4£227.30
RFQ
GE-STL 3 3/8£227.30
RFQ
HE-STL 3 7/16£227.30
RFQ
IE-STL 2 5/8£227.30
JE-STL 2 7/16£227.30
RFQ
KE-STL 1 9/16£227.30
LE-STL 2 1/2£227.30
KE-STL 1 13/16£227.30
ME-STL 1£227.30
NE-STL 3 1/2£227.30
OE-STL 3 3/16£227.30
PE-STL 1 3/8£227.30
QE-STL 2 11/16£227.30
RFQ
RE-STL 2 3/8£227.30
RFQ
KE-STL 2 13/16£227.30
SE-STL 1 1/2£227.30
RFQ
TE-STL 1 3/16£227.30
KE-STL 2 1/16£227.30
KE-STL 1 5/16£227.30
KE-STL 3 1/8£227.30
StyleModelPrice (inc. VAT)
ASK-BB£353.58
RFQ
AE-BB£663.22
RFQ
ASF-BB£486.31
RFQ
ASD-BB£309.42
RFQ
ASH-BB£265.24
RFQ
MARTIN SPROCKET -

JA Series QD Bushings

StyleModelPrice (inc. VAT)
AJA 9/16£31.87
RFQ
AJA 15/16£31.87
RFQ
BJA 1 1/16£31.87
RFQ
AJA 7/16£31.87
RFQ
CJA 3/4£31.87
RFQ
DJA 1£31.87
RFQ
EJA 1 1/8£31.87
RFQ
AJA 3/8-
RFQ
AJA 1/2£31.87
RFQ
AJA 5/8£31.87
RFQ
AJA 11/16£31.87
RFQ
AJA 13/16£31.87
RFQ
FJA 7/8£31.87
RFQ
GJA 1 3/16£31.87
RFQ
HJA 1 1/4£31.87
RFQ
MARTIN SPROCKET -

SH Series QD Bushings

StyleModelPrice (inc. VAT)
ASH 1/2£43.56
RFQ
BSH 1 1/2£43.56
RFQ
ASH 5/8£43.56
RFQ
CSH 22MM£43.56
RFQ
DSH 32MM£43.56
RFQ
ESH 28MM£43.56
RFQ
FSH 24MM£43.56
RFQ
GSH 1 5/8£43.56
RFQ
HSH 1 7/16£43.56
RFQ
ISH 1 5/16£43.56
RFQ
ASH 1 1/4£43.56
RFQ
JSH 1 11/16£43.56
RFQ
KSH 1 9/16£43.56
RFQ
LSH 1 3/8£43.56
RFQ
MSH 1£43.56
RFQ
NSH 1 3/16£43.56
RFQ
OSH 15/16£43.56
RFQ
ASH 7/8£43.56
RFQ
ASH 3/4£43.56
RFQ
PSH 11/16£43.56
RFQ
QSH 9/16£43.56
RFQ
RSH 35MM£43.56
RFQ
SSH 30MM£43.56
RFQ
TSH 25MM£43.56
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USH 1 1/8£43.56
RFQ
MARTIN SPROCKET -

SDS Series QD Bushings

StyleModelPrice (inc. VAT)
ASDS 1/2£50.58
RFQ
BSDS 1 5/16£50.58
RFQ
CSDS 32MM£50.58
RFQ
DSDS 30MM£50.58
RFQ
ESDS 25MM£50.58
RFQ
FSDS 2£50.58
RFQ
GSDS 1 15/16£50.58
RFQ
ASDS 1 1/4£50.58
RFQ
ASDS 5/8£50.58
RFQ
HSDS 1 7/8£50.58
RFQ
ASDS 1 13/16£50.58
RFQ
ISDS 1 3/4£50.58
RFQ
JSDS 1 11/16£50.58
RFQ
KSDS 42MM£50.58
RFQ
LSDS 1 9/16£50.58
RFQ
MSDS 1 3/8£50.58
RFQ
NSDS 1 3/16£50.58
RFQ
OSDS 9/16£50.58
RFQ
PSDS 24MM£50.58
RFQ
ASDS 7/8£50.58
RFQ
QSDS 15/16£50.58
RFQ
RSDS 1 1/16£50.58
RFQ
SSDS 1 7/16£50.58
RFQ
TSDS 1 1/2£50.58
RFQ
USDS 1 5/8£50.58
RFQ
MARTIN SPROCKET -

SD Series QD Bushings

StyleModelPrice (inc. VAT)
ASD 1 1/4£60.82
RFQ
BSD 1 9/16£60.82
RFQ
CSD 1 1/8£60.82
RFQ
DSD 1 1/16£60.82
RFQ
ESD 1£60.82
RFQ
FSD 42MM£60.82
RFQ
GSD 38MM£60.82
RFQ
HSD 32MM£60.82
RFQ
ISD 30MM£60.82
RFQ
JSD 15/16£60.82
RFQ
CSD 3/4£60.82
RFQ
KSD 11/16£60.82
RFQ
LSD 25MM£60.82
RFQ
MSD 2£60.82
RFQ
NSD 1 7/8£60.82
RFQ
OSD 1 11/16£60.82
RFQ
PSD 40MM£60.82
RFQ
QSD 1 5/16£60.82
RFQ
CSD 1 13/16£60.82
RFQ
RSD 1 3/4£60.82
RFQ
SSD 1 5/8£60.82
RFQ
TSD 1 1/2£60.82
RFQ
CSD 7/8£60.82
RFQ
CSD 5/8£60.82
RFQ
CSD 1/2£60.82
RFQ
MARTIN SPROCKET -

SK Series QD Bushings

StyleModelPrice (inc. VAT)
ASK 15/16£71.82
RFQ
BSK 5/8£71.82
RFQ
CSK 1 1/2£71.82
RFQ
DSK 1 5/8£71.82
RFQ
ESK 1 3/4£71.82
RFQ
FSK 1 13/16£71.82
RFQ
GSK 1 7/8£71.82
RFQ
HSK 38MM£71.82
RFQ
ISK 25MM£71.82
RFQ
JSK 1/2£71.82
RFQ
KSK 9/16£71.82
RFQ
LSK 2 1/8£71.82
RFQ
MSK 1 3/8£71.82
RFQ
NSK 2 1/4£71.82
RFQ
OSK 2 3/8£71.82
RFQ
PSK 2 7/16£71.82
RFQ
QSK 2 9/16£71.82
RFQ
RSK 28MM£71.82
RFQ
SSK 35MM£71.82
RFQ
TSK 40MM£71.82
RFQ
USK 42MM£71.82
RFQ
VSK 48MM£71.82
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WSK 1 7/16£71.82
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XSK 1 5/16£71.82
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YSK 1 9/16£71.82
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MARTIN SPROCKET -

SF Series QD Bushings

StyleModelPrice (inc. VAT)
ASF 11/16£88.44
RFQ
BSF 1/2£88.44
RFQ
CSF 2 1/8£88.44
RFQ
DSF 2 3/16£88.44
RFQ
ESF 2 1/4£88.44
RFQ
FSF 60MM£88.44
RFQ
GSF 30MM£88.44
RFQ
HSF 35MM£88.44
RFQ
ISF 40MM£88.44
RFQ
JSF 42MM£88.44
RFQ
KSF 48MM£88.44
RFQ
LSF 55MM£88.44
RFQ
MSF 3/4£88.44
RFQ
NSF 1 7/8£88.44
RFQ
OSF 7/8£88.44
RFQ
PSF 15/16£88.44
RFQ
QSF 2 5/16£88.44
RFQ
RSF 2 3/8£88.44
RFQ
SSF 2 7/16£88.44
RFQ
TSF 2 1/2£88.44
RFQ
USF 2 5/8£88.44
RFQ
VSF 2 3/4£88.44
RFQ
WSF 2 13/16£88.44
RFQ
XSF 2 7/8£88.44
RFQ
YSF 2£88.44
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MARTIN SPROCKET -

E Series QD Bushings

StyleModelPrice (inc. VAT)
AE 1 1/4£171.21
RFQ
BE 2 7/8£171.21
RFQ
CE 3 3/8£171.21
RFQ
DE 48MM£171.21
RFQ
EE 65MM£171.21
RFQ
FE 7/8£171.21
RFQ
GE 15/16£171.21
RFQ
HE 1 1/16£171.21
RFQ
IE 2 3/16£171.21
RFQ
JE 2 5/16£171.21
RFQ
KE 2 7/16£171.21
RFQ
LE 2 11/16£171.21
RFQ
ME 2 13/16£171.21
RFQ
NE 50MM£171.21
RFQ
OE 3 3/16£171.21
RFQ
PE 60MM£171.21
RFQ
QE 70MM£171.21
RFQ
RE 35MM£171.21
RFQ
SE 40MM£171.21
RFQ
TE 3 7/16£171.21
RFQ
UE 42MM£171.21
RFQ
VE 55MM£171.21
RFQ
WE 75MM£171.21
RFQ
XE 38MM£171.21
RFQ
HE 1 3/4 7/16K£171.21
RFQ
MARTIN SPROCKET -

F Series QD Bushings

Martin Sprocket F Series QD bushings are used in power transmission systems for securing and mounting pulleys, sheaves and sprockets onto shafts in power transmission applications. These bushings are employed in industrial machinery and conveyor systems. They feature cast iron construction for ensuring strength and reliability and have torque capacity up to 30000 lb-inch for enabling efficient power transmission without slipping. These bushings can be mounted in two ways: with the flange toward the motor / machine or away from them for providing flexibility in installation. They are equipped with accessible set screws from the outside to allow secure and easy clamping to the shaft.

StyleModelPrice (inc. VAT)
AF 1 1/4£265.88
RFQ
BF 3 3/8£265.88
RFQ
CF 2 7/16£265.88
RFQ
DF 2 1/2£265.88
RFQ
EF 2 9/16£265.88
RFQ
FF 2 11/16£265.88
RFQ
GF 2 3/4£265.88
RFQ
HF 2 7/8£265.88
RFQ
IF 2 15/16£265.88
RFQ
JF 3£265.88
RFQ
KF 3 1/8£265.88
RFQ
LF 3 1/4£265.88
RFQ
MF 3 5/16£265.88
RFQ
NF 3 7/16£265.88
RFQ
OF 2 1/4£265.88
RFQ
PF 3 1/2£265.88
RFQ
QF 3 9/16£265.88
RFQ
RF 3 5/8£265.88
RFQ
SF 3 11/16£265.88
RFQ
TF 3 3/4£265.88
RFQ
UF 3 13/16£265.88
RFQ
VF 3 7/8£265.88
RFQ
WF 48MM£265.88
RFQ
XF 55MM£265.88
RFQ
YF 65MM£265.88
RFQ
MARTIN SPROCKET -

F-STL Series QD Bushings

StyleModelPrice (inc. VAT)
AF-STL 1 7/16£363.02
RFQ
BF-STL 2 5/16£363.02
CF-STL 1 5/8£363.02
BF-STL 1 9/16£363.02
DF-STL 2 5/8£363.02
EF-STL 2 11/16£363.02
BF-STL 1 13/16£363.02
BF-STL 1 1/2£363.02
FF-STL 2 1/16£363.02
GF-STL 2 1/4£363.02
HF-STL 2 3/4£363.02
IF-STL 1 1/4£363.02
BF-STL 1 3/16£363.02
JF-STL 1 3/8£363.02
KF-STL 3 5/8£363.02
LF-STL 3 11/16£363.02
MF-STL 2 3/16£363.02
BF-STL 3 3/16£363.02
BF-STL 1 11/16£363.02
NF-STL 3 1/4£363.02
BF-STL 1 3/4£363.02
RFQ
OF-STL 2 15/16£363.02
RFQ
PF-STL 1 7/8£363.02
RFQ
QF-STL 2£363.02
RFQ
RF-STL 2 1/8£363.02
RFQ
StyleModelPrice (inc. VAT)
A8065X8£3,648.51
A8065X 7 1/2£3,648.51
A8065X 7 15/16£3,648.51
MARTIN SPROCKET -

J Series QD Bushings

StyleModelPrice (inc. VAT)
AJ 1 7/16£341.63
RFQ
BJ 50MM£341.63
RFQ
CJ 3 3/4£341.63
RFQ
DJ 3 13/16£341.63
RFQ
EJ 3 7/8£341.63
RFQ
FJ 3 15/16£341.63
RFQ
GJ 4£341.63
RFQ
HJ 4 1/8£341.63
RFQ
IJ 4 3/16£341.63
RFQ
JJ 4 1/4£341.63
RFQ
KJ 4 3/8£341.63
RFQ
LJ 4 7/16£341.63
RFQ
MJ 4 1/2£341.63
RFQ
NJ 55MM£341.63
RFQ
OJ 3 5/8£341.63
RFQ
PJ 60MM£341.63
RFQ
QJ 65MM£341.63
RFQ
RJ 70MM£341.63
RFQ
SJ 75MM£341.63
RFQ
TJ 80MM£341.63
RFQ
UJ 85MM£341.63
RFQ
VJ 90MM£341.63
RFQ
WJ 95MM£341.63
RFQ
XJ 100MM£341.63
RFQ
YJ 1 3/8£341.63
RFQ
MARTIN SPROCKET -

M Series QD Bushings

StyleModelPrice (inc. VAT)
AM 2£683.28
RFQ
BM 3 1/4£683.28
RFQ
CM 4 9/16£683.28
RFQ
DM 4 15/16£683.28
RFQ
EM 5£683.28
RFQ
FM 5 1/4£683.28
RFQ
GM 5 7/16£683.28
RFQ
HM 2 5/16£683.28
IM 5 1/16£683.28
JM 2 7/8£683.28
RFQ
KM 3 1/8£683.28
RFQ
IM 3 5/16£683.28
RFQ
LM 5 1/2£683.28
RFQ
MM 3 3/8£683.28
RFQ
NM 3 9/16£683.28
RFQ
OM 3 5/8£683.28
RFQ
PM 3 13/16£683.28
RFQ
QM 3 15/16£683.28
RFQ
RM 4 7/16£683.28
RFQ
SM 4 1/2£683.28
RFQ
TM 4 11/16£683.28
RFQ
UM 4 7/8£683.28
RFQ
VM 5 1/8£683.28
IM 2 13/16£683.28
WM 4 3/4£683.28
RFQ
MARTIN SPROCKET -

SF-STL Series QD Bushings

StyleModelPrice (inc. VAT)
ASF-STL 2 7/8£123.96
BSF-STL 2 1/2£123.96
RFQ
CSF-STL 2 15/16£123.96
RFQ
DSF-STL 2 5/8£123.96
ESF-STL 2 13/16£123.96
FSF-STL 2 7/16£123.96
RFQ
GSF-STL 2 3/8£123.96
RFQ
HSF-STL 2 3/4£123.96
RFQ
ISF-STL 2 11/16£123.96
MARTIN SPROCKET -

J-STL Series QD Bushings

StyleModelPrice (inc. VAT)
AJ-STL 2 7/8£469.21
RFQ
BJ-STL 3 1/8£469.21
CJ-STL 2 13/16£469.21
CJ-STL 3 11/16£469.21
DJ-STL 3 5/8£469.21
EJ-STL 1 7/8£469.21
FJ-STL 3 3/8£469.21
RFQ
GJ-STL 4£469.21
RFQ
HJ-STL 4 1/4£469.21
CJ-STL 1 3/4£469.21
CJ-STL 1 5/8£469.21
CJ-STL 2£469.21
IJ-STL 2 3/8£469.21
JJ-STL 4 1/8£469.21
RFQ
KJ-STL 4 3/8£469.21
RFQ
LJ-STL 1 15/16£469.21
RFQ
MJ-STL 1 1/2£469.21
NJ-STL 2 1/8£469.21
OJ-STL 3 3/4£469.21
RFQ
PJ-STL 3 7/8£469.21
RFQ
QJ-STL 4 7/16£469.21
RJ-STL 3 15/16£469.21
RFQ
SJ-STL 4 3/16£469.21
RFQ
TJ-STL 4 1/2£469.21
RFQ
UJ-STL 2 11/16£469.21
RFQ
MARTIN SPROCKET -

M-STL Series QD Bushings

StyleModelPrice (inc. VAT)
AM-STL 3 3/4£938.63
BM-STL 3 15/16£938.63
RFQ
CM-STL 2 3/4£938.63
DM-STL 4 3/4£938.63
EM-STL 2 5/8£938.63
FM-STL 3 3/8£938.63
RFQ
GM-STL 5 1/4£938.63
RFQ
HM-STL 2 11/16£938.63
IM-STL 4 1/2£938.63
JM-STL 4 7/8£938.63
KM-STL 4£938.63
RFQ
LM-STL 4 7/16£938.63
HM-STL 3 1/4£938.63
MM-STL 4 1/4£938.63
NM-STL 5 1/2£938.63
HM-STL 3 9/16£938.63
HM-STL 2 1/8£938.63
OM-STL 2£938.63
PM-STL 4 11/16£938.63
QM-STL 2 15/16£938.63
RM-STL 4 1/8£938.63
SM-STL 5£938.63
HM-STL 3 3/16£938.63
HM-STL 2 1/2£938.63
HM-STL 2 7/8£938.63
RFQ
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Tapered And QD Bushings

Tapered & QD bushings are suitable for power transmission drives for driving sprockets, pulleys & chain couplings. Raptor Supplies is an authorised distributor of Lisle, Gates, TB Wood's, Lovejoy, Power Drive and Vulcan Hart tapered & QD bushings. Selected models feature a precise taper for providing wedging action and a Sure-Grip design for accommodating shafts of various diameters. Choose from a wide variety of these tapered & QD bushings, available in sizes (bore diameters) ranging from 15/16 to 9 inches.

Frequently Asked Questions

How can I install a QD bushing?

  • Inspect QD hubs and bushings for any signs of damage. Remove all nicks, paints and grease from mating surfaces.
  • Position the compatible key in the shaft's keyseat.
  • Slide the bushing onto the shaft and key. Make sure that the small end of the taper is outboard.
  • Slide the tapered hub over the bushing.
  • Align the shaft key with one of the slots in the hub.
  • Similarly, align the drilled holes in the mating hub with the threaded holes in the bushing.
  • Put one cap screw into each drilled hole in the mating hub and the threaded hole.
  • By using a torque wrench, tighten all cap screws uniformly and progressively in rotation.
  • Avoid lubricating or using excessive wrench torques, which may lead to hub stresses that might result in the breaking of the mating hub.

What are the factors to consider while selecting a bushing for my application?

Factors to consider while choosing appropriate bushings for your application include size and type of shaft, the amount of torque and horsepower required and the type of equipment being mounted.

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