MFC-310C

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
Single lip contact seal
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

Housing Base:	Solid	Bore Shape:	Straight
Seal Type:	Single Lip Contact Seal	Measure Units:	Metric
Insert Material:	52100 Bearing Steel, Black Oxided	Rolling Element:	Ball Bearing
Pilot Configuration:	No Pilot	Internal Clearance:	Standard
Housing Construction:	One Piece	Misalignment:	±2.0° Misalignment - Static Only
End Cap:	No	Platform:	Gold Line Ball Bearing
Misalignment Type:	Static Only	Replaceable Insert:	Yes
Outer Ring Land Profile:	Standard	Bearing Insert Coating:	Black Oxide Coated
Housing Color:	Gray	Housing Material:	Cast Iron
Housing Style:	Flange Block	Maximum Speed (RPM):	3250 rpm
Fixed vs. Expansion:	Fixed	Duty/Series:	Medium Duty
Housing Type:	Flange, Piloted	Lubrication Type:	Lithium Complex NLGI 2 Grease
Retainer Type:	Land Riding Retainer	Locking Type:	Setscrew
Insert Number:	5310C	Ability to Relubricate:	Yes
Maximum Operating Temperature (F):	220 °F	Inner Race Heat Treat Method:	Zone-Hardened
UPC:	662461056240	Weight:	7.50 LB
Packaged Length:	6.75 Inches	Packaged Width:	6.5 Inches
Packaged Height:	2.44 Inches	HTC:	8483.20.4040
Country of Origin:	United States of America

The Company