Description
Brand - TIMKEN
Item Number - TAN-21 TIMKEN
Category - Standard Locknut in Inch
Thread Size (inch) - 12
Maximum Thread Value of Major Diameter (inch) - 4.122
Tolerance Thread Value of Major Diameter (inch) - 0.0112
Minimum Thread Value of Major Diameter (inch) - 4.1108
Outside Diameter (C) inch - 5.443
Thickness (D) inch - 0.76
Free Outside Diameter (E) inch - 5
Corner Radius (r) inch - 0.125
Maximum Pitch Diameter (inch) - 4.0679
Tolerance Pitch Diameter (inch) - 0.0083
Minimum Pitch Diameter (inch) - 4.0596
Maximum Minor Diameter (inch) - 4.0198
Relief Diameter (A) inch - 3.9885 ± 0.010
Relief Width (W) inch - 0.156 (+0.016 or -0.000)
Maximum External Diameter of Shaft (V2) inch - 3.938
Thread Length (L1) inch - 1.750 (+0.016 or -0.000)
Thread Length (L2) inch - 1.000 (+0.016 or -0.000)
Maximum Depth (H) inch - 3.894
Width (S) inch - 0.375
M (inch) - 0.312
U (inch) - 1.281
** Images are for representation purposes only
