MPD-31 AXQ

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
Reduced internal clearance and tight housing fit
100% grease fill
Adapter and grease fitting for easier accessible relubrications
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

Internal Clearance:	Standard	Rolling Element:	Ball Bearing
Seal Type:	Felt Labyrinth Seal	Housing Base:	Solid
Insert Material:	52100 Bearing Steel, Black Oxided	Measure Units:	Inch
Housing Construction:	One Piece	Misalignment:	±2.0° Misalignment - Static Only
Bore Shape:	Straight	Bearing Insert Coating:	Black Oxide Coated
End Cap:	No	Housing Color:	Gray
Replaceable Insert:	Yes	Misalignment Type:	Static Only
Platform:	Gold Line Ball Bearing	Outer Ring Land Profile:	Standard
Housing Style:	Pillow Block	Duty/Series:	Medium Duty
Fixed vs. Expansion:	Fixed	Housing Material:	Cast Iron
Lubrication Type:	Lithium Complex NLGI 2 Grease	Locking Type:	Double Setscrew
Maximum Speed (RPM):	4500 rpm	Retainer Type:	Land Riding Retainer
Housing Type:	Pillow Block, Two Bolt	Inner Race Heat Treat Method:	Zone-Hardened
Ability to Relubricate:	Yes	Insert Number:	3-115D IU
Maximum Operating Temperature (F):	220 °F	UPC:	662461000000
Weight:	12.10 LB	Packaged Length:	9.68 Inches
Packaged Width:	5.69 Inches	Packaged Height:	3.19 Inches
HTC:	8483.20.8040	Country of Origin:	United States of America

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