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Description: Finished bore halfs are types of sprockets that require additional machining before installation. They take the term finished bore because they are mainly associated with both B and C style sprockets. In these sprockets, the inside diameter of the system hub is machined so that it can accommodate varying types of shaft diameter. The design also includes a standard keyway and several set screws for additional clamping force. The common designs of finished bore halfs have two set screws. In some cases, the finished bore halfs can be machined to non-standard but specific requirements based on specific needs of the applications. To pick the right finished bore for your system, it is important to be very specific about your chain coupling and the size of the bore. Visit our page to see the full list of finished bore halfs including the 4016 PITCH: #40 Bore: Minimum Plain Bore, and 6018 1 1/4 PITCH: #60 Bore: 1 1/4 INCH among others.
Item ID
Item
Price
Quantity
Big_card_vertical
#262153
4016 1 PITCH: #40 Bore: 1 INCH
Brand Martin Sprocket
Model 4016 1
$24.44 Each
Free Shipping
Big_card_vertical
#263498
5016 1 1/2 PITCH: #50 Bore: 1 1/2 INCH
Brand Martin Sprocket
Model 5016 1 1/2
$32.61 Each
Free Shipping
Big_card_vertical
#263499
5016 1 1/4 PITCH: #50 Bore: 1 1/4 INCH
Brand Martin Sprocket
Model 5016 1 1/4
$32.61 Each
Free Shipping
Big_card_vertical
#264618
6018 2 1/8 PITCH: #60 Bore: 2 1/8 INCH
Brand Martin Sprocket
Model 6018 2 1/8
$49.12 Each
Free Shipping
Big_card_vertical
#262158
4016 3/4 PITCH: #40 Bore: 3/4 INCH
Brand Martin Sprocket
Model 4016 3/4
$24.44 Each
Free Shipping
Big_card_vertical
#263496
5016 PITCH: #50 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 5016
$29.64 Each
Free Shipping
Big_card_vertical
#262148
4012 PITCH: #40 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 4012
$17.76 Each
Free Shipping orders over $20
Big_card_vertical
#264616
6018 2 PITCH: #60 Bore: 2 INCH
Brand Martin Sprocket
Model 6018 2
$49.12 Each
Free Shipping
Big_card_vertical
#262152
4016 PITCH: #40 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 4016
$21.81 Each
Free Shipping
Big_card_vertical
#264622
6020 PITCH: #60 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 6020
$56.73 Each
Free Shipping
Big_card_vertical
#262154
4016 1 1/4 PITCH: #40 Bore: 1 1/4 INCH
Brand Martin Sprocket
Model 4016 1 1/4
$24.44 Each
Free Shipping
Big_card_vertical
#263509
5018 1 1/2 PITCH: #50 Bore: 1 1/2 INCH
Brand Martin Sprocket
Model 5018 1 1/2
$36.14 Each
Free Shipping
Big_card_vertical
#264607
6018 1 1/4 PITCH: #60 Bore: 1 1/4 INCH
Brand Martin Sprocket
Model 6018 1 1/4
$49.12 Each
Free Shipping
Big_card_vertical
#264606
6018 1 1/2 PITCH: #60 Bore: 1 1/2 INCH
Brand Martin Sprocket
Model 6018 1 1/2
$49.12 Each
Free Shipping
Big_card_vertical
#263497
5016 1 PITCH: #50 Bore: 1 INCH
Brand Martin Sprocket
Model 5016 1
$32.61 Each
Free Shipping
Big_card_vertical
#265781
8018 2 7/8 PITCH: #80 Bore: 2 7/8 INCH
Brand Martin Sprocket
Model 8018 2 7/8
$105.67 Each
Free Shipping
Big_card_vertical
#263503
5016 1 5/8 PITCH: #50 Bore: 1 5/8 INCH
Brand Martin Sprocket
Model 5016 1 5/8
$32.61 Each
Free Shipping
Big_card_vertical
#263500
5016 1 1/8 PITCH: #50 Bore: 1 1/8 INCH
Brand Martin Sprocket
Model 5016 1 1/8
$32.61 Each
Free Shipping
Big_card_vertical
#264645
6022 2 7/8 PITCH: #60 Bore: 2 7/8 INCH
Brand Martin Sprocket
Model 6022 2 7/8
$83.25 Each
Free Shipping
Big_card_vertical
#265791
8020 3 7/16 PITCH: #80 Bore: 3 7/16 INCH
Brand Martin Sprocket
Model 8020 3 7/16
$122.18 Each
Free Shipping
Big_card_vertical
#264604
6018 PITCH: #60 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 6018
$45.07 Each
Free Shipping
Big_card_vertical
#262156
4016 1 3/16 PITCH: #40 Bore: 1 3/16 INCH
Brand Martin Sprocket
Model 4016 1 3/16
$24.44 Each
Free Shipping
Big_card_vertical
#263507
5018 PITCH: #50 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 5018
$32.99 Each
Free Shipping
Big_card_vertical
#264615
6018 1 7/8 PITCH: #60 Bore: 1 7/8 INCH
Brand Martin Sprocket
Model 6018 1 7/8
$49.12 Each
Free Shipping
Big_card_vertical
#265771
8018 PITCH: #80 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 8018
$99.32 Each
Free Shipping
Big_card_vertical
#395154
US Tsubaki 5016F-1H 5016 1 1/2 FINISHED BORE
Brand U.S.Tsubaki
Model 5016F-1H
$24.37 Each
Free Shipping
Big_card_vertical
#262150
4012 3/4 PITCH: #40 Bore: 3/4 INCH
Brand Martin Sprocket
Model 4012 3/4
$20.60 Each
Free Shipping
Big_card_vertical
#264611
6018 1 3/4 PITCH: #60 Bore: 1 3/4 INCH
Brand Martin Sprocket
Model 6018 1 3/4
$49.12 Each
Free Shipping
Big_card_vertical
#263510
5018 1 1/4 PITCH: #50 Bore: 1 1/4 INCH
Brand Martin Sprocket
Model 5018 1 1/4
$36.14 Each
Free Shipping
Big_card_vertical
#564401
Linn-Gear CC40-16S COUPLING SPROCKET H1
Brand Linn Gear
Model CC40-16S
$28.78 Each
Free Shipping
Big_card_vertical
#265784
8020 1 1/2 PITCH: #80 Bore: 1 1/2 INCH
Brand Martin Sprocket
Model 8020 1 1/2
$122.18 Each
Free Shipping
Big_card_vertical
#264621
6018 2 7/16 PITCH: #60 Bore: 2 7/16 INCH
Brand Martin Sprocket
Model 6018 2 7/16
$49.12 Each
Free Shipping
Big_card_vertical
#263514
5018 1 3/4 PITCH: #50 Bore: 1 3/4 INCH
Brand Martin Sprocket
Model 5018 1 3/4
$36.14 Each
Free Shipping
Big_card_vertical
#263504
5016 1 7/16 PITCH: #50 Bore: 1 7/16 INCH
Brand Martin Sprocket
Model 5016 1 7/16
$32.61 Each
Free Shipping
Big_card_vertical
#264624
6020 1 1/4 PITCH: #60 Bore: 1 1/4 INCH
Brand Martin Sprocket
Model 6020 1 1/4
$60.12 Each
Free Shipping
Big_card_vertical
#265788
8020 2 7/16 PITCH: #80 Bore: 2 7/16 INCH
Brand Martin Sprocket
Model 8020 2 7/16
$122.18 Each
Free Shipping
Big_card_vertical
#263502
5016 1 3/8 PITCH: #50 Bore: 1 3/8 INCH
Brand Martin Sprocket
Model 5016 1 3/8
$32.61 Each
Free Shipping
Big_card_vertical
#258860
10020 PITCH: #100 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 10020
$288.50 Each
Free Shipping
Big_card_vertical
#265780
8018 2 7/16 PITCH: #80 Bore: 2 7/16 INCH
Brand Martin Sprocket
Model 8018 2 7/16
$105.67 Each
Free Shipping
Big_card_vertical
#259233
12018 4 7/16 PITCH: #120 Bore: 4-7/16 INCH
Brand Martin Sprocket
Model 12018 4 7/16
$457.67 Each
Free Shipping
Big_card_vertical
#264612
6018 1 3/8 PITCH: #60 Bore: 1 3/8 INCH
Brand Martin Sprocket
Model 6018 1 3/8
$49.12 Each
Free Shipping
Big_card_vertical
#258862
10020 3 15/16 PITCH: #100 Bore: 3-15/16 INCH
Brand Martin Sprocket
Model 10020 3 15/16
$310.78 Each
Free Shipping
Big_card_vertical
#262155
4016 1 1/8 PITCH: #40 Bore: 1 1/8 INCH
Brand Martin Sprocket
Model 4016 1 1/8
$24.44 Each
Free Shipping
Big_card_vertical
#264620
6018 2 3/8 PITCH: #60 Bore: 2 3/8 INCH
Brand Martin Sprocket
Model 6018 2 3/8
$49.12 Each
Free Shipping
Big_card_vertical
#262157
4016 15/16 PITCH: #40 Bore: 15/16 INCH
Brand Martin Sprocket
Model 4016 15/16
$24.44 Each
Free Shipping
Big_card_vertical
#264617
6018 2 1/4 PITCH: #60 Bore: 2 1/4 INCH
Brand Martin Sprocket
Model 6018 2 1/4
$49.12 Each
Free Shipping
Big_card_vertical
#259236
12022 4 3/8 PITCH: #120 Bore: 4-3/8 INCH
Brand Martin Sprocket
Model 12022 4 3/8
$739.73 Each
Free Shipping
Big_card_vertical
#265786
8020 2 15/16 PITCH: #80 Bore: 2 15/16 INCH
Brand Martin Sprocket
Model 8020 2 15/16
$122.18 Each
Free Shipping
Big_card_vertical
#264628
6020 2 1/8 PITCH: #60 Bore: 2 1/8 INCH
Brand Martin Sprocket
Model 6020 2 1/8
$60.12 Each
Free Shipping
Big_card_vertical
#264635
6022 PITCH: #60 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 6022
$79.95 Each
Free Shipping
Big_card_vertical
#264609
6018 1 15/16 PITCH: #60 Bore: 1 15/16 INCH
Brand Martin Sprocket
Model 6018 1 15/16
$49.12 Each
Free Shipping
Big_card_vertical
#258861
10020 2 PITCH: #100 Bore: 2 INCH
Brand Martin Sprocket
Model 10020 2
$310.78 Each
Free Shipping
Big_card_vertical
#265789
8020 3 1/8 PITCH: #80 Bore: 3 1/8 INCH
Brand Martin Sprocket
Model 8020 3 1/8
$122.18 Each
Free Shipping
Big_card_vertical
#263508
5018 1 PITCH: #50 Bore: 1 INCH
Brand Martin Sprocket
Model 5018 1
$36.14 Each
Free Shipping
Big_card_vertical
#259231
12018 3 15/16 PITCH: #120 Bore: 3-15/16 INCH
Brand Martin Sprocket
Model 12018 3 15/16
$457.67 Each
Free Shipping
Big_card_vertical
#263516
5018 1 5/8 PITCH: #50 Bore: 1 5/8 INCH
Brand Martin Sprocket
Model 5018 1 5/8
$36.14 Each
Free Shipping
Big_card_vertical
#265773
8018 1 15/16 PITCH: #80 Bore: 1 15/16 INCH
Brand Martin Sprocket
Model 8018 1 15/16
$105.67 Each
Free Shipping
Big_card_vertical
#259230
12018 PITCH: #120 Bore: Minimum Plain Bore
Brand Martin Sprocket
Model 12018
$414.46 Each
Free Shipping
Big_card_vertical
#264642
6022 2 3/8 PITCH: #60 Bore: 2 3/8 INCH
Brand Martin Sprocket
Model 6022 2 3/8
$83.25 Each
Free Shipping
Big_card_vertical
#394563
US Tsubaki 6018F-1B 6018 1 1/8 FINISHED BORE
Brand U.S.Tsubaki
Model 6018F-1B
$38.30 Each
Free Shipping