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Sprockets > Metric > Stock Pre-Bored > 42 (ISO 08B)

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42 (ISO 08B)

Metric Standard Bored-To-Size Sprockets

A stocked pre-Bored sprocket includes a Standard Finished Bore to h8 Tolerance Plus a Standard Keyway and two standard set screw over keyway and at 90º (Unless indicated differently)

If a standard bore size is not in stock the cost to Bore Keyway and setscrew is $110 (large heavy sprockets may be slightly more)

DIN 8187

ISO 606 B

BS 228

Part Number Example:

42B34.25

42 = Single Strand Ametric® Sprocket

(2042 = Double Strand Ametric® Sprocket)

(3042 = Triple Strand Ametric® Sprocket )

(1/2 Inch Pitch x 5/16 Inch Tooth Width to European/British Standard)

08 B ISO Roller Chain Sprocket

B = With Hub (A = No Hub)

34 = 34 teeth

(34H = 34 Hardened Teeth)

(34SS = 34 Teeth Stainless Steel)

34PM = 34 Teeth Plastic Molded)

.25 = 25 mm Bore


PDF - SprocketsMetric(BS)BoredtoSize.pdf

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949 Item(s)

42B35.40
42B35.40
Finished Finished Bored Sprocket 12X3.3KW, SS
Price: $315.12
More Details
42B35.76
42B35.76
Finished Finished Bored Sprocket 22X5.4 KW, SS
Price: $315.12
More Details
42B36.1 1/2"
42B36.1 1/2"
Finished Finished Bored Sprocket 3/8X3/16 KW, SS
Price: $340.60
More Details
42B36.16
42B36.16
Finished Finished Bored Sprocket 5X2.3KW, SS
Price: $340.60
More Details
42B36.1 7/8"
42B36.1 7/8"
Finished Finished Bored Sprocket 1/2X1/4 KW, SS
Price: $340.60
More Details
42B36.20
42B36.20
Finished Finished Bored Sprocket 6X2.8 KW, SS
Price: $340.60
More Details
42B36.25
42B36.25
Finished Finished Bored Sprocket 8X3.3 KW, SS
Price: $340.60
More Details
42B36.3/4"
42B36.3/4"
Finished Finished Bored Sprocket 3/16X3/32KW, SS
Price: $340.60
More Details
42B36.30
42B36.30
Finished Finished Bored Sprocket 8X3.3 KW, STD SS
Price: $340.60
More Details
42B36.35
42B36.35
Finished Finished Bored Sprocket 10X3.3 KW, STD SS
Price: $340.60
More Details
42B36.40
42B36.40
Finished Finished Bored Sprocket. 12X3.3KW, SS
Price: $340.60
More Details
42B36.22
42B36.22
Finished Finished Bored Sprocket. 6X2.8KW, SS
Price: $340.60
More Details
42B36.24
42B36.24
Finished Finished Bored Sprocket 8X3.3 KW, SS
Price: $340.60
More Details
42B36.32
42B36.32
Finished Finished Bored Sprocket 10X3.3 KW, STD SS
Price: $340.60
More Details
42B37.30
42B37.30
Finished Finished Bored Sprocket 8X3.3KW, SS
Price: $344.30
More Details
42B38.1"
42B38.1"
Finished Finished Bored Sprocket 1/4X1/8 KW, SS
Price: $348.26
More Details
42B38.20
42B38.20
Finished Finished Bored Sprocket 6X2.8KW , STD SS
Price: $348.26
More Details
42B38.25
42B38.25
Finished Finished Bored Sprocket 8X3.3 KW, STD SS
Price: $348.26
More Details
42B38.28
42B38.28
Finished Finished Bored Sprocket. 8X3.3KW, SS
Price: $348.26
More Details
42B38.30
42B38.30
Finished Finished Bored Sprocket 8X3.3 KW, SS
Price: $348.26
More Details
42B38.32
42B38.32
Finished Finished Bored Sprocket 10X3.3 KW, SS
Price: $348.26
More Details
42B38.35
42B38.35
Finished Finished Bored Sprocket. 10X3.3KW, SS
Price: $348.26
More Details
42B37.20
42B37.20
Finished Finished Bored Sprocket 6X2.8 KW, SS
Price: $344.30
More Details
42B37.24
42B37.24
Finished Finished Bored Sprocket 8X3.3KW, SS
Price: $344.30
More Details
42B37.25
42B37.25
Finished Finished Bored Sprocket. 8X3.3KW, SS
Price: $344.30
More Details
42B38.1 1/2"
42B38.1 1/2"
Finished Finished Bored Sprocket 3/8X3/16 KW, SS
Price: $348.26
More Details
42B38.38
42B38.38
Finished Finished Bored Sprocket 10X3.3KW, SS
Price: $348.26
More Details
42B38.39
42B38.39
Finished Finished Bored Sprocket 12X3.3 KW, SS
Price: $348.26
More Details
42B38.50
42B38.50
Finished Finished Bored Sprocket 14X3.8 KW, SS
Price: $348.26
More Details
42B39.25
42B39.25
Finished Finished Bored Sprocket 8X3.3KW, SS
Price: $351.96
More Details
42B40.1"
42B40.1"
Finished Finished Bored Sprocket 1/4X1/8"KW, SS
Price: $355.66
More Details
42B40.25
42B40.25
Finished Finished Bored Sprocket 8X3.3 KW,M8 SS
Price: $355.66
More Details
42B40.30
42B40.30
Finished Finished Bored Sprocket 8X3.3KW, SS
Price: $355.66
More Details
42B40.35
42B40.35
Finished Finished Bored Sprocket 10X3.3 KW, STD SS
Price: $355.66
More Details
42B48.35
42B48.35
Finished Finished Bored Sprocket. 10X3.3KW, SS
Price: $454.61
More Details
42B8.12
42B8.12
Finished Finished Bored Sprocket 4X1.8 KW,M4S90
Price: $159.76
More Details
42B9.16
42B9.16
Finished Finished Bored Sprocket 5X2.3 KW, SS
Price: $159.76
More Details
42B9.18
42B9.18
Finished Bored Sprocket 6X2.8KW, SS
Price: $159.76
More Details
42B9.9/16"
42B9.9/16"
Finished Finished Bored Sprocket 1/8X1/16 KW, SS
Price: $159.76
More Details
42B39.30
42B39.30
Finished Finished Bored Sprocket. 8X3.3KW, SS
Price: $351.96
More Details
42B39.50
42B39.50
Finished Finished Bored Sprocket. 14X3.8KW, SS
Price: $351.96
More Details
42B40.1-3/8"
42B40.1-3/8"
Finished Finished Bored Sprocket. 5/16X5/32"KW, SS
Price: $355.66
More Details
42B40.20
42B40.20
Finished Finished Bored Sprocket 6X2.8 KW, SS
Price: $355.66
More Details
42B40.22
42B40.22
Finished Finished Bored Sprocket 6X2.8KW, SS
Price: $355.66
More Details
42B40.24
42B40.24
Finished Finished Bored Sprocket. 8X3.3KW, SS
Price: $355.66
More Details
42B40.28
42B40.28
Finished Finished Bored Sprocket 8X3.3KW, SS
Price: $355.66
More Details
42B40.3"
42B40.3"
Finished Finished Bored Sprocket 3/4X3/8" KW, SS
Price: $355.66
More Details
42B40.3/4"
42B40.3/4"
Finished Finished Bored Sprocket 3/16X3/32"KW, SS
Price: $355.66
More Details
42B40.45
42B40.45
Finished Finished Bored Sprocket. 14X3.8KW, SS
Price: $355.66
More Details
42B40.60
42B40.60
Finished Finished Bored Sprocket. 18X4.4KW, SS
Price: $355.66
More Details
42B41.3"
42B41.3"
Finished Finished Bored Sprocket 3/4X3/8"KW, SS
Price: $396.31
More Details
42B48.24
42B48.24
Finished Bored Sprocket
Price: $454.61
More Details
42B48.25
42B48.25
Finished Finished Bored Sprocket. 8X3.3KW, SS
Price: $454.61
More Details
42B48.30
42B48.30
Finished Finished Bored Sprocket 8X3.3 KW, SS
Price: $454.61
More Details
42B8.11
42B8.11
Finished Finished Bored Sprocket. 4X1.8KW, SS
Price: $159.76
More Details
42B8.5/8"
42B8.5/8"
Finished Finished Bored Sprocket 3/16X3/32"KW, SS
Price: $159.76
More Details
42B9.15
42B9.15
Finished Finished Bored Sprocket 5X2.3KW, SS
Price: $159.76
More Details
42B9.5/8"
42B9.5/8"
Finished Finished Bored Sprocket 3/16X3/32"KW, SS
Price: $159.76
More Details
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