Climax Metal Products Company - Series C425 Metric Locking Assembly

Extra wide, shallow taper, self-centering design for use in through-bored components with highest torque and/or bending requirements. Mounted component remains fixed axially during installation.

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Unit of Measure

Items	C425M-180x285 Series C425 Metric Locking Assembly	C425M-200x305 Series C425 Metric Locking Assembly	C425M-220x325 Series C425 Metric Locking Assembly	C425M-240x355 Series C425 Metric Locking Assembly	C425M-260x375 Series C425 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
Detailed Description	N/A Climax KLD - Series C425 Metric Locking Assembly 180mm x 285mm	N/A Climax KLD - Series C425 Metric Locking Assembly 200mm x 305mm	N/A Climax KLD - Series C425 Metric Locking Assembly 220mm x 325mm	N/A Climax KLD - Series C425 Metric Locking Assembly 240mm x 355mm	N/A Climax KLD - Series C425 Metric Locking Assembly 260mm x 375mm
Product Style	N/A Climax KLD
Style	N/A Locking Assembly Series C425
Shaft Size	N/A 180 mm	N/A 200 mm	N/A 220 mm	N/A 240 mm	N/A 260 mm
d	N/A 7.087 in	N/A 7.874 in	N/A 8.661 in	N/A 9.449 in	N/A 10.236 in
D	N/A 11.220 in	N/A 12.008 in	N/A 12.795 in	N/A 13.976 in	N/A 14.764 in
L	N/A 8.071 in	N/A 8.071 in	N/A 8.071 in	N/A 8.189 in	N/A 8.189 in
L1	N/A 9.094 in	N/A 9.173 in	N/A 9.016 in	N/A 9.449 in	N/A 9.449 in
L2	N/A 9.961 in	N/A 10.039 in	N/A 9.882 in	N/A 10.394 in	N/A 10.394 in
M_t	N/A 167,265 ft-lbs	N/A 212,400 ft-lbs	N/A 233,566 ft-lbs	N/A 299,720 ft-lbs	N/A 365,284 ft-lbs
F_ax	N/A 566,471 lbs.F	N/A 647,395 lbs.F	N/A 647,191 lbs.F	N/A 761,289 lbs.F	N/A 856,450 lbs.F
P_s	N/A 32489 psi	N/A 33359 psi	N/A 30748 psi	N/A 31909 psi	N/A 33214 psi
P_h	N/A 20451 psi	N/A 21901 psi	N/A 20741 psi	N/A 21611 psi	N/A 23061 psi
D_N¹	N/A 18.321 in	N/A 20.436 in	N/A 21.063 in	N/A 23.586 in	N/A 26.004 in
Locking Screws Quantity	N/A 14	N/A 16	N/A 16	N/A 16	N/A 18
Locking Screws Size	N/A M22 x 180	N/A M22 x 180	N/A M22 x 180	N/A M24 x 180	N/A M24 x 180
M_a-Locking Screws	N/A 686 ft-lbs	N/A 686 ft-lbs	N/A 686 ft-lbs	N/A 885 ft-lbs	N/A 885 ft-lbs
Locking Screws Callout	N/A Socket Head Cap Screw, Grade 12.9
Hub Machining Tolerance	N/A 0.003 in	N/A 0.003 in	N/A 0.004 in	N/A 0.004 in	N/A 0.004 in
Shaft Machining Tolerance	N/A -0.003 in
Weight	N/A 132.00 lb	N/A 143.00 lb	N/A 152.00 lb	N/A 190.00 lb	N/A 204.00 lb
UPC Code	N/A 044861047781	N/A 044861047798	N/A 044861047804	N/A 044861047811	N/A 044861047828
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 details see Hub Strength in Technical Information.