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  • Steel Curved Jaw Coupling Hubs, CJ Series - Imperial
  • Steel Curved Jaw Coupling Hubs, CJ Series - Imperial - Type B Hubs
    A complete CJ Series coupling is comprised of two standard CJ hubs and one CJ spider. Four types of spiders are available for the CJ Series.
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Bore Size (mm)

Coupling Size

Hub Style

Keyway Size  (mm)

Bore Size  (mm)

Part Number

Item Name

Description 

Bore Size

Coupling Size

Hub Style

Keyway Size

Outside Diameter

Overall Coupling Length

CAD

Bore Size 

N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-25MMH7-8X3.3MMKW N/A 25.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 25.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-28MMH7-8X3.3MMKW N/A 28.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 28.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-30MMH7-8X3.3MMKW N/A 30.00 mm N/A 42/55 N/A A N/A 8 X 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 30.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-32MMH7-10X3.3MMKW N/A 32.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 32.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ48A-HUB-PM-32MMH7-10X3.3MMKW N/A 32.00 mm N/A 48/60 N/A A N/A 10 x 3.3 mm N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A CAD N/A 32.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-35MMH7-10X3.3MMKW N/A 35.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 35.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-38MMH7-10X3.3MMKW N/A 38.00 mm N/A 42/55 N/A A N/A 10 x 3.3 mm N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A CAD N/A 38.00 mm
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ42A-HUB-PM-RSB N/A 999999999 mm N/A 42/55 N/A A N/A N/A 3.74 in95 mm N/A 2.870 in72.90 mm N/A N/A
N/A CJ Series Hubs - Powder Metal, A Style, Metric Bores N/A CJ48A-HUB-PM-17MM-RSB N/A 999999999 mm N/A 48/60 N/A A N/A N/A 4.130 in104.90 mm N/A 3.160 in80.26 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ42A-HUB-PM-19MMH7-6X2.8MMKW N/A 19.00 mm N/A 42 N/A A N/A 6 x 2.8 mm N/A 3.74 in95 mm N/A 4.960 in125.98 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ24A-HUB-PM-14MM-5X2.3MMKW N/A 14.00 mm N/A 24 N/A A N/A 5 x 2.3 mm N/A 2.200 in55.88 mm N/A 3.070 in77.98 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ24A-HUB-PM-19MMH7-6X2.8MMKW N/A 19.00 mm N/A 24 N/A A N/A 6 x 2.8 mm N/A 2.200 in55.88 mm N/A 3.070 in77.98 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ24A-HUB-PM-20MMH7-6X2.8MMKW N/A 20.00 mm N/A 24 N/A A N/A 6 x 2.8 mm N/A 2.200 in55.88 mm N/A 3.070 in77.98 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-28MMH7-8X3.3MMKW N/A 28.00 mm N/A 38 N/A A N/A 8 X 3.3 mm N/A 3.150 in80.00 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-30MMH7-8X3.3MMKW N/A 30.00 mm N/A 38 N/A A N/A 8 X 3.3 mm N/A 3.150 in80.00 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-32MMH7-10X3.3MMKW N/A 32.00 mm N/A 38 N/A A N/A 10 x 3.3 mm N/A 3.150 in80.00 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-35MMH7-10X3.3MMKW N/A 35.00 mm N/A 38 N/A A N/A 10 x 3.3 mm N/A 3.150 in80.00 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-38MMH7-10X3.3MMKW-SS180 N/A 38.00 mm N/A 38 N/A A N/A 10 x 3.3 mm N/A 3.150 in80.00 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/o Keyway N/A CJ19A-HUB-PM-12MM-4X1.8MMKW N/A 12.00 mm N/A 19 N/A A N/A 4 x 1.8 mm N/A 1.57 in39.88 mm N/A 2.6 in66.04 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/o Keyway N/A CJ19A-HUB-PM-14MM-5X2.3MMKW N/A 14.00 mm N/A 19 N/A A N/A 5 x 2.3 mm N/A 1.57 in39.88 mm N/A 2.6 in66.04 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ38A-HUB-PM-25MMH7-8X3.3MMKW N/A 25 mm N/A 38 N/A A N/A 8 X 3.3 mm N/A 3.150 in80 mm N/A 4.490 in114.05 mm N/A CAD N/A
N/A Curved Jaw Coupling Hub w/ Keyway N/A CJ28A-HUB-PM-24MMH7-8X3.3MMKW N/A 24 mm N/A 28 N/A A N/A 8 X 3.3 mm N/A 2.560 in65.00 mm N/A 3.540 in90.00 mm N/A N/A
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