SURE-GRIP BUSHINGSBORE AND KEYSEAT DIMENSIONS
A1–4
(Inches)Sure-Grip Bushings are available from stock with all the bores and keyseats listed below. In some cases, as the
bore increases in diameter, a shallow keyseat is provided—due to insufficient metal thickness. When this
happens, Wood’s furnishes the correct rectangular key to suit at no charge. This does not affect the bushing’s
ability to transmit the load. The rectangular key, or flat key as some call it, fits into the standard keyway in the
shaft.
*Approximate weight in lbs. (Continued—next page)
MPB Bushings are unsplit.
Product Wt.
No. Bore Key Seat (*)
Product Wt.
No. Bore Key Seat (*)
Product Wt.
No. Bore Key Seat (*)
QT BUSHINGS
QTMPB 7/16 No KS .6
QT12 1/2 1/8 x 1/16 .6
QT9/16 9/16 1/8 x 1/16 .6
QT58 5/8 3/16 x 3/32 .6
QT11/16 11/16 3/16 x 3/32 .6
QT34 3/4 3/16 x 3/32 .6
QT13/16 13/16 3/16 x 3/32 .6
QT78 7/8 3/16 x 3/32 .6
QT15/16 15/16 1/4 x 1/8 .6
QT1 1 1/4 x 1/8 .6
QT1116 1-1/16 1/4 x 1/8 .6
QT118 1-1/8 1/4 x 1/8 .6
QT1316 1-3/16 1/4 x 1/8 .6
QT114 1-1/4 1/4 x 1/8 .6
QT1516 1-5/16 5/16 x 1/16 .6
QT138 1-3/8 5/16 x 1/16 .6
QT1716 1-7/16 3/8 x 1/16 .6
QT112 1-1/2 3/8 x 1/16 .6
JA BUSHINGS
JAMPB 1/2 No KS .8
JA12 1/2 1/8 x 1/16 .8
JA9/16 9/16 1/8 x 1/16 .8
JA58 5/8 3/16 x 3/32 .8
JA11/16 11/16 3/16 x 3/32 .8
JA34 3/4 3/16 x 3/32 .8
JA13/16 13/16 3/16 x 3/32 .8
JA78 7/8 3/16 x 3/32 .8
JA15/16 15/16 1/4 x 1/8 .8
JA1 1 1/4 x 1/8 .8
JA1116 1-1/16 1/4 x 1/16 .8
JA118 1-1/8 1/4 x 1/16 .8
JA1316 1-3/16 1/4 x 1/16 .8
JA114 1-1/4 1/4 x 1/32 .8
SH BUSHINGS
SHMPB 7/16 No KS 1.1
SH12 1/2 1/8 x 1/16 1.1
SH9/16 9/16 1/8 x 1/16 1.1
SH58 5/8 3/16 x 3/32 1.1
SH11/16 11/16 3/16 x 3/32 1.0
SH34 3/4 3/16 x 3/32 1.0
SH13/16 13/16 3/16 x 3/32 1.0
SH78 7/8 3/16 x 3/32 1.0
SH15/16 15/16 1/4 x 1/8 1.0
SH1 1 1/4 x 1/8 .9
SH BUSHINGS(continued)
SH1116 1-1/16 1/4 x 1/8 .9
SH118 1-1/8 1/4 x 1/8 .9
SH1316 1-3/16 1/4 x 1/8 .8
SH114 1-1/4 1/4 x 1/8 .8
SH1516 1-5/16 5/16 x 5/32 .7
SH138 1-3/8 5/16 x 5/32 .7
SH1716 1-7/16 3/8 x 1/16 .7
SH112 1-1/2 3/8 x 1/16 .6
SH1916 1-9/16 3/8 x 1/16 .6
SH158 1-5/8 3/8 x 1/16 .5
SH11116 1-11/16 No KS .5
SDS BUSHINGS
SDSMPB 7/16 No KS 1.7
SDS12 1/2 1/8 x 1/16 1.7
SDS9/16 9/16 1/8 x 1/16 1.7
SDS58 5/8 3/16 x 3/32 1.6
SDS11/16 11/16 3/16 x 3/32 1.6
SDS34 3/4 3/16 x 3/32 1.6
SDS13/16 13/16 3/16 x 3/32 1.6
SDS78 7/8 3/16 x 3/32 1.5
SDS15/16 15/16 1/4 x 1/8 1.5
SDS1 1 1/4 x 1/8 1.5
SDS1116 1-1/16 1/4 x 1/8 1.4
SDS118 1-1/8 1/4 x 1/8 1.4
SDS1316 1-3/16 1/4 x 1/8 1.4
SDS114 1-1/4 1/4 x 1/8 1.3
SDS1516 1-5/16 5/16 x 5/32 1.3
SDS138 1-3/8 5/16 x 5/32 1.2
SDS13838KS
1-3/8 3/8 x 3/16 1.2
SDS1716 1-7/16 3/8 x 3/16 1.2
SDS112 1-1/2 3/8 x 3/16 1.1
SDS1916 1-9/16 3/8 x 3/16 1.1
SDS158 1-5/8 3/8 x 3/16 1.0
SDS11116 1-11/16 3/8 x 3/16 1.0
SDS134 1-3/4 3/8 x 1/8 1.0
SDS11316 1-13/16 1/2 x 1/8 .9
SDS178 1-7/8 1/2 x 1/16 .9
SDS11516 1-15/16 1/2 x 1/16 .8
SDS2 2 No KS .7
SD BUSHINGS
SDMPB 7/16 No KS 2.1
SD12 1/2 1/8 x 1/16 2.1
SD9/16 9/16 1/8 x 1/16 2.1
SD58 5/8 3/16 x 3/32 2.1
SD11/16 11/16 3/16 x 3/32 2.0
SD BUSHINGS(continued)
SD34 3/4 3/16 x 3/32 2.0
SD13/16 13/16 3/16 x 3/32 2.0
SD78 7/8 3/16 x 3/32 1.9
SD15/16 15/16 1/4 x 1/8 1.9
SD1 1 1/4 x 1/8 1.8
SD1116 1-1/16 1/4 x 1/8 1.8
SD118 1-1/8 1/4 x 1/8 1.7
SD1316 1-3/16 1/4 x 1/8 1.7
SD114 1-1/4 1/4 x 1/8 1.6
SD1516 1-5/16 5/16 x 5/32 1.6
SD138 1-3/8 5/16 x 5/32 1.5
SD13838KS
1-3/8 3/8 x 3/16 1.5
SD1716 1-7/16 3/8 x 3/16 1.4
SD112 1-1/2 3/8 x 3/16 1.4
SD1916 1-9/16 3/8 x 3/16 1.3
SD158 1-5/8 3/8 x 3/16 1.2
SD11116 1-11/16 3/8 x 3/16 1.2
SD134 1-3/4 3/8 x 1/8 1.1
SD11316 1-13/16 1/2 x 1/8 1.1
SD178 1-7/8 1/2 x 1/16 1.0
SD11516 1-15/16 1/2 x 1/16 .9
SD2 2 No KS .8
SK BUSHINGS
SKMPB 7/16 No KS 3.6
SK12 1/2 1/8 x 1/16 3.6
SK9/16 9/16 1/8 x 1/16 3.6
SK58 5/8 3/16 x 3/32 3.6
SK11/16 11/16 3/16 x 3/32 3.5
SK34 3/4 3/16 x 3/32 3.5
SK13/16 13/16 3/16 x 3/32 3.5
SK78 7/8 3/16 x 3/32 3.4
SK15/16 15/16 1/4 x 1/8 3.4
SK1 1 1/4 x 1/8 3.3
SK1116 1-1/16 1/4 x 1/8 3.3
SK118 1-1/8 1/4 x 1/8 3.2
SK1316 1-3/16 1/4 x 1/8 3.2
SK114 1-1/4 1/4 x 1/8 3.1
SK1516 1-5/16 5/16 x 5/32 3.1
SK151638KS
1-5/16 3/8 x 3/16 3.1
SK138 1-3/8 5/16 x 5/32 3.0
SK13838KS 1-3/8 3/8 x 3/16 3.0
SK1716 1-7/16 3/8 x 3/16 2.9
SK112 1-1/2 3/8 x 3/16 2.9
SK1916 1-9/16 3/8 x 3/16 2.8
SK158 1-5/8 3/8 x 3/16 2.7
SK11116 1-11/16 3.8 x 3/16 2.6
SK134 1-3/4 3/8 x 3/16 2.5
SK13412KS 1-3/4 1/2 x 1/4 2.5