Climax Metal Products Company - Series C123 Locking Assembly

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

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Items	C123E-075 Series C123 Locking Assembly	C123E-075-S Series C123 Locking Assembly	C123E-087 Series C123 Locking Assembly	C123E-087-S Series C123 Locking Assembly	C123E-100 Series C123 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 Locking Assembly
Shaft Size	N/A 3/4 in	N/A 3/4 in	N/A 7/8 in	N/A 7/8 in	N/A 1 in
d	N/A 0.750 in	N/A 0.750 in	N/A 0.875 in	N/A 0.875 in	N/A 1.000 in
D	N/A 1.850 in	N/A 1.850 in	N/A 1.850 in	N/A 1.850 in	N/A 1.969 in
L	N/A 0.669 in
L1	N/A 0.886 in
L2	N/A 1.122 in
L3	N/A 1.358 in
M_t	N/A 196 ft-lbs	N/A 100 ft-lbs	N/A 228 ft-lbs	N/A 117 ft-lbs	N/A 313 ft-lbs
F_ax	N/A 6,265 lbs.F	N/A 3,200 lbs.F	N/A 6,265 lbs.F	N/A 3,209 lbs.F	N/A 7,518 lbs.F
P_s	N/A 33,106 psi	N/A 10,828 psi	N/A 28,376 psi	N/A 9,281 psi	N/A 29,795 psi
P_h	N/A 13418 psi	N/A 4352 psi	N/A 13418 psi	N/A 4352 psi	N/A 15136 psi
D_N¹	N/A 2.517 in	N/A 2.142 in	N/A 2.517 in	N/A 2.142 in	N/A 2.793 in
Locking Screws Quantity	N/A 5	N/A 5	N/A 5	N/A 5	N/A 6
Locking Screws Size	N/A M6 x 20
M_a-Locking Screws	N/A 10 ft-lbs	N/A 7 ft-lbs	N/A 10 ft-lbs	N/A 7 ft-lbs	N/A 10 ft-lbs
Hub Machining Tolerance	N/A 0.002 in
Shaft Machining Tolerance	N/A -0.002 in
Weight	N/A 0.60 lb	N/A 0.60 lb	N/A 0.60 lb	N/A 0.60 lb	N/A 0.70 lb
UPC Code	N/A 044861074008	N/A	N/A 044861074022	N/A	N/A 044861074053
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.