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Single-taper, self-centering design without mounting flange for use in through-bored components. Mounted component moves axially during installation.

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Installation & Removal Instructions
Locking Assembly Series C123 / Metric Locking Assembly Series C123
Metric Locking Assembly
Unit of Measure
Items Locking Assembly Series C123 / Metric Locking Assembly Series C123
C123M-14x32
Series C123 Metric Locking Assembly
Locking Assembly Series C123 / Metric Locking Assembly Series C123
C123M-14X32-S
Series C123 Metric Locking Assembly
Locking Assembly Series C123 / Metric Locking Assembly Series C123
C123M-15x32
Series C123 Metric Locking Assembly
Locking Assembly Series C123 / Metric Locking Assembly Series C123
C123M-15X32-S
Series C123 Metric Locking Assembly
Locking Assembly Series C123 / Metric Locking Assembly Series C123
C123M-16x32
Series C123 Metric Locking Assembly
Calculator N/A Climax Hub OD Calculator
N/A Climax Hub OD Calculator
N/A Climax Hub OD Calculator
N/A Climax Hub OD Calculator
N/A Climax Hub OD Calculator
Dimensional Drawing N/A
Metric Locking Assembly
Shaft Size N/A 14 mm N/A 14 mm N/A 15 mm N/A 15 mm N/A 16 mm
d N/A 0.551 in N/A 0.551 in N/A 0.591 in N/A 0.591 in N/A 0.630 in
D N/A 1.260 in
L N/A 0.551 in
L1 N/A 0.709 in
L2 N/A 0.846 in
L3 N/A 1.004 in
Mt N/A 50 ft-lbs N/A 26 ft-lbs N/A 54 ft-lbs N/A 28 ft-lbs N/A 57 ft-lbs
Fax N/A 2,191 lbs.F N/A 1146 lbs.F N/A 2,191 lbs.F N/A 1146 lbs.F N/A 2,191 lbs.F
Ps N/A 19,127 psi N/A 6,382 psi N/A 17,852 psi N/A 5947 psi N/A 16,736 psi
Ph N/A 8368 psi N/A 2756 psi N/A 8368 psi N/A 2756 psi N/A 8368 psi
DN1 N/A 1.521 in N/A 1.382 in N/A 1.521 in N/A 1.382 in N/A 1.521 in
Locking Screws Quantity N/A 4
Locking Screws Size N/A M4 x 12
Ma-Locking Screws N/A 3 ft-lbs N/A 2 ft-lbs N/A 3 ft-lbs N/A 2 ft-lbs N/A 3 ft-lbs
Hub Machining Tolerance N/A 0.002 in
Shaft Machining Tolerance N/A -0.002 in
Weight N/A 0.20 lb N/A 0.20 lb N/A 0.19 lb N/A 0.19 lb N/A 0.18 lb
UPC Code N/A 044861057834 N/A N/A 044861049396 N/A N/A 044861057841
  • 1 Minimum hub outside diameter based on a Pressure reduction Factor of C=1.0 and hub material with tensile yield point = 45,000 psi for carbon steel and a tensile yield point = 30,000 psi for stainless steel. For details see Hub Strength in Technical Information.