MFP63 Sealmaster 4 Bolt Pillow Block Bearing Sealmaster MFP-63 USA 3-15/16 in ID P418 / 3 315

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Overall Height (in):	10.25 in	Overall Length (in):	17 in
Overall Width (in):	6.00 in	Base Width (in):	6.00 in
Bolt Size (in):	7/8 in	Bore Diameter (in):	3.9375 in
Base to Center Height (in):	5.0000 in	Foot Height (in):	1.25 in
Length Through Bore (in):	4.625 in	Centerline to Outermost Bearing Face (in):	2.688 in
Bolt Spacing Min (in):	12.44 in	Bolt Spacing Max (in):	14.06 in

Rolling Element:	Ball Bearing	Housing Base:	Solid
Housing Construction:	One Piece	Bore Shape:	Straight
Outer Ring Land Profile:	Standard	Housing Color:	Black
Misalignment Type:	Static Only	Cage Material:	Brass
Housing Type:	Pillow Block, Four Bolt	Seal Type:	Felt Labyrinth Seal
Housing Style:	Pillow Block	Inner Race Heat Treat Method:	Zone-Hardened
Ability to Relubricate:	Yes	Setscrew Torque (in-lbs):	1100-1440 in/lbs
Max Operating Temperature (F):	220 °F	Bolt Spacing Width Direction (in):	3.50 in
Size Code:	2-43	Grease Fitting Thread Size:	1/4 NPT
Bearing Insert Material:	52100 Bearing Steel	Vibration Frequency Roller Spin:	0.044 cps
Shaft Locking Type:	Set Screw	Housing Coating:	Powder Coated
Radial Clearance:	Standard	Inner Ring Outside Diameter (in):	5.172 in
Misalignment Capability:	±2.0° Misalignment - Static Only	Fixed vs. Expansion:	Fixed
Base Length (in):	17.00 in	Bearing Insert Finish:	Black Oxide
Vibration Frequency Outer Ring Defect:	0.0681 cps	Cage Type:	Land Riding Retainer
Lubricant:	Lithium Complex NLGI 2 Grease	Vibration Frequency Fundamental Train:	0.0068 cps
Maximum Speed (RPM):	1700 rpm	Static Load Rating (lb):	23,553 lb
Dynamic Load Rating (lb):	29,905 lb	Housing Material:	Cast Iron
Bearing Type:	Medium Duty	Insert:	3-315
End Cap Available:	No	Vibration Frequency Inner Ring Defect:	0.0986 cps