MSR 3.000x12 MSR (Inch) – Precision Locknuts for Machines and Bearings

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MSR 3.000x12

Category: MSR (Inch) – Standard Locknuts

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Product Details

Equivalent Bearing Nut -
d₁ x threads/in 3" x 12
d₂ (in) 4.00
h (in) 1.10
Axial Dynamic Load, lbf (kN) 30,570 (136)
Axial Static Load, lbf (kN) 40,470 (180)
d₃ (in) 0.328
d₄ (in) 3.49
d₅ (in) 0.281
l (in) 0.33
Clamp Screw (SHCS) 1/4-20 x .75
No. of Screws 6
Clamping Screw Torque, lb-in (Nm) 664 (75)
Moment of Inertia, lb-in² (kg-cm²) 4.22 (12.35)
Calculation Factor A (mm) 4.674
Calculation Factor B (N) 10,476

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