MPD-31

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
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 , dimple for direct lubrication and anti-rotation

Housing Material:	Cast Iron	Measure Units:	Inch
Duty Series:	Medium Duty	Housing Type:	Pillow Block; Two Bolt
Maximum Operating Temperature:	220 °F	Speed (Max):	4500
Internal Clearance:	Standard	Insert Material:	52100 Bearing Steel; Black Oxided
Seal Type:	Felt Labyrinth Seal	Insert No.:	3-115D
Housing Base:	Solid	Retainer Type:	Land Riding Retainer
Rolling Element:	Ball Bearing	Expansion:	No
Bore Shape:	Straight	Radial Dynamic Load Capacity (lb):	9, 752
Relubricatable:	Yes	Housing Construction:	One Piece
Lubrication:	Lithium Complex NLGI 2 Grease	Inner-Race Heat-Treat Method:	Zone-Hardened
Locking Type:	Double Setscrew	Misalignment:	±2.0° Misalignment - Static Only
Outer Ring Land Profile:	Standard	Misalignment Type:	Static Only
Replaceable Insert:	Yes	Platform:	Gold Line Ball Bearing
Bearing Insert Coating:	Black Oxide Coated	End Cap:	No
Housing Color:	Gray	Radial Static Load Capacity (lb):	6, 601
UPC:	662461016749	Weight:	12.20 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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