Magnet Shape: Ring with Cylindrical Borehole (Hole)
Material: Sintered Hard Ferrite (Ceramic) and Steel
Coating: Nickel (Ni)       
Grade(USA Stardard):         C5
Magnet ID:             FPCB-60-C5-Ni  
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 3.80 KGs (mT):  380 mT
Intrinsic Coercivity Force (Hcj):    2.40 KOe    191 KA/m
Coercivity Force (Hcb):              2.50 KOe    199 KA/m
Energy Density (BH)max:              3.40 MGOe   27.0 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Pot Magnet Size:
Pot Diameter (D):  60 mm
Pot Height (H):    12 mm
Borehole  (d1):    8 mm
Borehole  (d2):    13 mm
Depth      (t):    6.8 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Measurements

Ferrite Pot Magnets
Providing for superior clamping hold, these highly functional Ferrite Pot Magnets come encased in protective caps made of superior grade steel so as to provide for lasting usage. Made available by us at economical price, these magnets also come with support for accommodating mechanical affixing using screw or bolt support. Some of its standard features include providing for versatile usage support, can be used in working temperatures up to 100°C and suitability for use in areas like in machine shops as holder of drawings, for holding work pieces & in jigs and fixtures, providing suitable usage as hand separator and others.